Testosterone propionate first stirred up the medical community in the mid-20th century, around the 1930s. Chemists worked to isolate testosterone from animal sources and transform it into substances that the human body would actually use when injected or swallowed. Testosterone on its own degrades quickly, so scientists began attaching various esters—propionate was one of the first. This attachment slowed the breakdown, stretching its active duration just enough to make weekly or bi-weekly injections useful for people with testosterone deficiencies. Decades later, other forms entered the scene, but propionate has stuck around, mostly due to its predictable absorption for precise dosing. In sports, some started using it as a performance enhancer, which turned into a hot debate among regulators and doctors, especially as testing methods got better in the 1980s.
The compound falls under the anabolic-androgenic steroid family, which already rings some familiar bells for a lot of people—from legitimate medical use for hormone therapy to outright misuse in gyms. Most folks see it as a clear or almost clear oily solution, packed in vials. The dose often comes in 100 mg per milliliter strengths. It brings a punch by raising overall testosterone levels in the body quickly, but the effect burns out faster than longer-acting esters. Because of its short life, those on therapy using propionate end up with more frequent injections. The propionate ester lets medical teams adjust doses more quickly, which matters when patients don’t respond well to some other testosterone versions. For many aging men dealing with low testosterone symptoms, it’s been a lifeline, but it’s also drawn scrutiny and caution, as misuse has led to strict regulations in many countries.
Testosterone propionate, called by its chemical IUPAC name as androst-4-en-17β-ol-3-one 17-propionate, shows up as a whitish crystalline solid. It’s not water soluble, so formulators stick it in oil to make injections work. The melting point hovers around 118-123 °C, giving it a distinguishable look among steroid powders. In terms of molecular details, it carries a formula of C22H32O3 and a molecular mass near 344.5 g/mol. The propionate ester latches onto the testosterone molecule at the 17-beta position, which changes the way it dissolves and holds up in muscle tissue. Because of this tight attachment, the steroid doesn’t just dissolve and vanish right away—it releases over a couple of days instead, making it different from fast-dissolving pure testosterone.
Manufacturers must meet strict pharmaceutical standards, which means verifying active ingredient concentration, confirming purity, and keeping the final product free of harmful bacterial or heavy metal levels. Labeling on medical products lists the source, ester concentration (usually 100 mg/ml), oil used as a carrier (often sesame, cottonseed, or castor oil), expiration dates, batch codes, and storage instructions—keep between 15-25°C and out of direct sunlight. Safety warnings often call out allergic reactions and warn about misuse. For competitive athletes, labels spell out anti-doping regulations, since using testosterone for sports performance breaks competition rules almost everywhere. Packaging often comes in amber glass to shield the oil solution from light degradation, since UV can slowly break down steroids.
The preparation of testosterone propionate starts with raw testosterone, which usually gets extracted from plant precursors like diosgenin (found in yams) through a series of conversions. Chemists react testosterone with propionic anhydride in the presence of a base—commonly pyridine—to form the propionate ester. After the main reaction ends, purification happens through several washes and crystallizations to weed out leftover reactants and solvents. The final crystalline steroid is dried and weighed before being dissolved in sterile, pharmaceutical-grade oil. This mixture gets filtered under pressure through extremely fine membranes to remove bacteria before being sealed into sterile vials. Quality control teams test every batch for potency, sterility, clarity, and even particle size, all to prevent health risks such as infections or unpredictable dosing.
On a molecular level, forming testosterone propionate doesn’t rewrite the core testosterone backbone—it just connects a small propionate chain at the 17-beta hydroxyl group. Chemists can further tweak the structure if the goal is to create analogs with different activities; for example, changing the ester or shifting a methyl group can change how fast the drug releases or what tissues feel its effects. Some labs synthesize derivatives for research, hoping to lessen side effects by making the molecule more selective or more resistant to breakdown by liver enzymes. Sometimes these changes extend to oral tablets, but propionate as an ester works best through injections, as swallowing it leads to heavy loss in the gut and liver before it ever reaches muscle tissue.
Over the years, this drug has picked up several nicknames and formal monikers: Testoviron, Agovirin, Testosteronum Propionicum, and Androteston Propionate. Bodybuilders sometimes call it “prop” or “test prop.” On medical records, it usually runs as testosterone propionate or its CAS number, 57-85-2. In different countries, products with other trade names have popped up as pharmaceutical brands change or combine testosterone propionate with other esters for a longer-acting effect. Even on research chemical lists, the core compound remains recognizable, which keeps import and regulatory checks pretty vigilant as they look for black market sources.
In a clinical environment, testosterone propionate sits under tight controls. Patients get blood tests to track red cell counts, liver function, prostate health, and cardiovascular risk. Doctors instruct patients on how to self-inject safely, how to spot early infection at the injection site, or what early signs of adverse effects look like, such as swelling, mood swings, or sudden chest pain. Labs frequently warn against sharing vials or needles, which exposes people to bloodborne diseases. Pharmacies provide only enough doses for a limited period and require fresh prescriptions for refills. For athletes or gym users seeking it without medical supervision, doctors warn that the risk of hormone imbalance, irreversible hair growth, fertility loss, and even psychiatric effects isn’t just a scare tactic—it shows up in both clinic anecdotes and long-term studies. Safe storage at home, firm disposal of needles, and reporting side effects matter a lot to avoid broader community health risks.
While hormone therapy remains the chief arena for testosterone propionate, particularly in adult men with hypogonadism or in hormone therapy for transgender men, research clinics also run trials for other uses. It has been used to fight muscle wasting and osteoporosis in certain cases. In veterinary settings, it finds a place in limited livestock treatments, though most countries have moved away from using anabolic steroids in animals due to food safety and doping concerns. Illicit use in athletic circles often targets rapid muscle gain due to the steroid’s fast-acting boost, but sports authorities keep tightening their testing and penalties. The core medical value hasn’t changed much: controlling testosterone deficiency and improving quality of life for those genuinely needing hormone support.
Researchers continue digging into better delivery routes, hoping to find less invasive options than repeated injections. Some teams work on gels or skin patches, although those versions tend to use a different ester or unesterified testosterone for slower or steadier blood levels. Ongoing research checks for less common side effects and the impacts of long-term use, especially as testosterone use in older men has climbed due to more diagnoses and longer lifespans. Animal studies look into modified versions that may have benefits in conditions like cachexia (muscle wasting in chronic illness), though no blockbuster new indications have emerged yet. Because regulatory agencies worry about misuse, pharmaceutical companies must follow strict study protocols and provide robust post-marketing surveillance.
At normal doses in medical settings, testosterone propionate rarely causes acute toxicity but can stress the cardiovascular system over time, especially in older users or those with pre-existing risk. High doses—often seen in sports doping or abuse—bring a raft of side effects: liver strain, changes in cholesterol, kidney problems, and increased risk of clotting. Psychiatric side effects have been documented in repeated abusers, sometimes leading to mood disorders or aggression. Research with animals shows high doses can lead to reproductive organ shrinkage, infertility, and changes in secondary sexual characteristics. The threat increases with chronic use without medical guidance, so education and honest patient-doctor conversations stay key.
Looking ahead, the role of testosterone propionate probably won’t disappear. New delivery technologies promise less pain and greater stability, such as nanoformulations or long-acting patches. Digital health tracking could allow real-time hormone monitoring and more tailored dosing, cutting down on rollercoaster side effects. The pressure to curb performance-enhancing misuse remains, especially as underground labs keep tweaking formulas to slip past new tests. Medical communities keep calling for better education, earlier identification of at-risk users, and development of drugs with fewer side effects. As demand for hormone therapy grows with aging populations, pharmaceutical innovation will need to balance easy access for those who need support, tighter controls to stop abuse, and fresh research into long-term impact.
Testosterone Propionate, a form of injectable testosterone, started as one of the early solutions for men facing low levels of this vital hormone. Back in the day, doctors wanted something that could give results quickly. This particular ester gets absorbed and processed by the body at a faster pace than other types. For men who struggle with testosterone deficiency, Testosterone Propionate gives a much-needed boost to energy, focus, and even mood. People often forget this is more than a bodybuilding tool; it exists because some men find simple daily routines harder when hormones run low. Beyond men, doctors sometimes prescribe it for women dealing with certain types of breast cancer, but only after other options get ruled out.
Fatigue, muscle loss, and weaker bones often signal something deeper. Doctors check for testosterone if a man walks in complaining about these signs, especially along with low sex drive. Low testosterone can cripple motivation, and over time, it affects how well you move, heal, and sleep. Testosterone Propionate’s rapid action helps patients see benefits sooner. It shortens the waiting game.
Athletes and even casual gym goers have put the spotlight on steroids, sometimes for the wrong reasons. Too many chase quick gains or shortcuts. Media stories feed the idea that most users are there for muscle or edge on the track. Most patients using Testosterone Propionate have medical reasons. As someone with friends who’ve faced low hormone issues, I’ve seen relief and confidence return after therapy.
Published research and medical guidance both echo this: male hypogonadism—fancy term for not making enough testosterone—leads to isolation, depression, and bone problems over years. Studies in top journals (like The Journal of Clinical Endocrinology & Metabolism) show testosterone treatment restores bone density and muscle mass. These changes matter as people age. In younger women, certain cancers feed off estrogen. Doctors sometimes use testosterone to blunt that pathway when safer medicines stop working.
Misuse gets most of the headlines, but supervised use—regular blood checks, close monitoring, honest conversations—brings better health and mood for people who have tough luck with their biology. In the wrong hands, side effects pile up: acne, mood swings, high red blood cells, heart strain. None of these fade with wishful thinking. Medical use respects these risks and balances the benefits.
More education could prevent self-medicating and unsupervised buying online. Doctors and pharmacists should talk through options, setting clear expectations. Real hormone therapy involves regular check-ins, not a quick fix. Countries treat access differently. In the US and Europe, this drug demands a prescription, helping slow down misuse.
For those wrestling with energy, mood, or strength problems, honest medical advice works better than skipping steps. It takes real trust to let someone else steer your health journey, but skipping the clinic desk brings risk. Testosterone Propionate serves best with a roadmap and someone qualified to guide the way, not with shortcuts. That way, more people can repair their quality of life and dodge the traps sometimes set by quick answers and social media advice.
Many people looking for performance improvement or hormone therapy focus on testosterone. Testosterone propionate stands out as one of the older forms—its short “half-life” means it clears from your system much faster than other common choices like enanthate or cypionate. That sounds technical, but it really just translates to more frequent dosing and more ups and downs in blood levels. I’ve seen friends at the gym opt for this fast-acting option because they want results that kick in quicker or want to avoid water retention that sometimes comes with longer esters.
Testosterone propionate gets injected, not swallowed. Swallowing testosterone does more harm than good—your liver destroys most of it and the small amount that survives can do a number on your organs. For best results, the shot goes into the muscle: think thigh, glute, or even deltoid. I always recommend rotating injection sites, based on what seasoned users and medical professionals agree on. Repeatedly poking the same spot leads to soreness and sometimes even lumps or infections.
Shorter esters like propionate require a different rhythm compared to other testosterone choices. Instead of a once-per-week schedule, propionate usually enters the body every other day or even every day. That repetition isn’t just annoying—it also tests your hygiene habits. Clean your hands, use sterile needles, and wipe down the vial with alcohol each time. I’ve heard folks swap horror stories about infections, and they come from moments when someone got lazy or rushed. Staying safe means treating your prep like it actually matters.
Some people think they can just copy a routine they find online. Truth is, everybody responds differently. Age, weight, metabolism, and even your own baseline hormone levels all play a role. Clinical recommendations usually start low: medical testosterone replacement, for example, might suggest doses in the ballpark of 25-50 mg every other day. Athletes sometimes push far beyond those boundaries, but most endocrinologists caution against loading up without a clear medical need.
Too much testosterone throws off your balance—leading to side effects like acne, hair loss, mood swings, or even breast tissue growth in men. I’ve watched people ignore early warning signs, hoping symptoms will just fade away. More often, doubling down only makes things worse. Test levels work best in a “sweet spot,” not at the extremes.
Self-administering hormones feels tempting, especially with so many “how-to” guides online. Problem is, bloodwork tells the real story. A physician checks for red blood cell count, cholesterol shifts, estrogen spikes, and liver health. DIY runs the risk of missing big red flags, and the worst stories come from those who skipped medical supervision. Speaking from family experience, regular check-ins with a doctor catch small problems before they spiral.
Testosterone propionate aims to boost well-being and performance. The difference between success and disaster often comes down to smart, careful use—never shortcuts. Information, monitoring, and respect for the process keep it safe.
Education stands tall as the first step. People reaching for testosterone—whether for sports, transition, or health—should understand consequences, not just benefits. Transparent conversations with physicians lead to safer results. For those genuinely in need, affordable access to reliable blood tests and reputable pharmacies blocks out shady “underground” markets. Insurance providers and clinics offering clear information and ongoing support can make the experience smoother and healthier for everyone.
Testosterone propionate often comes up in conversations among athletes and bodybuilders looking to boost strength or muscle gain. It’s not only athletes who consider its use; some men with genuine medical needs receive testosterone prescriptions to address hormone deficiencies. The promise of quick results can cloud the real risks that ride alongside the benefits.
Nobody talks about swollen ankles or waking up with sudden, stubborn acne when they discuss testosterone propionate in gym locker rooms. Elevated testosterone pushes the body in ways that often feel unnatural. I remember years ago hearing a training partner describe his mood on testosterone – snappy, quick to frustration, just not himself. These emotional swings link directly to hormonal changes and often don’t get discussed before someone starts an injectable regimen.
Acne stands out as one of the most visible effects. The oil glands go into overdrive, and breakouts may appear, even for people who never struggled with them before. Hair loss can hit, too, mainly for those with a genetic inclination toward male pattern baldness. Balding doesn’t carry medical risk, but it might come as a lasting surprise for some users.
Water retention and swelling in hands or feet aren’t rare. Extra water brings the illusion of muscle fullness, but can put strain on the heart and blood vessels. High blood pressure creeps up, sometimes going unnoticed until headaches and red-faced flushes alert someone to a problem. The scientific community has documented that testosterone raises red blood cell counts. In the wrong person, that puts extra stress on the heart and raises the risk for clots or strokes.
Bodybuilders often talk about “cycling off” testosterone to let their bodies recover. That’s because once outside testosterone floods the system, the body slows down its own hormone production. For men, this can mean shrunken testicles, lower sperm counts, and even infertility after months of use. Libido can spike at first and then tank as natural testosterone production drops. If propionate use continues unchecked, sometimes these changes linger much longer than anyone expected.
In women who use testosterone for athletic gain – or accidentally get dosed due to a medical error – effects can include a deepened voice, increased body hair, and menstrual changes. Some of these shifts don’t reverse once they appear, so the risks stretch far beyond cosmetic annoyance.
Doctors only prescribe testosterone propionate for clear-cut reasons, like true hormone deficiencies or specific medical diagnoses. If you’re thinking about using this drug for performance or appearance, consider that most folks who end up with problems started by thinking “it won’t happen to me.” In clinics, regular blood work helps catch trouble before it gets out of hand. At home, monitoring often falls behind, letting issues fester.
If hormone therapy ever enters consideration, the right answer is always rooted in trusted medical evidence, not locker-room wisdom or online anecdotes. Open conversations with a knowledgeable healthcare provider should guide any decisions about hormone use, keeping side effects from blowing up into long-term health issues.
Plenty of folks ask how long testosterone propionate hangs around after the last injection. For athletes, bodybuilders, or even those handling hormone replacement, this question turns into more than small talk. It’s about safety, avoiding unwanted side effects, drug testing, and respecting how your body works.
Having worked with people passionate about fitness and hormone therapies, I’ve seen firsthand how misunderstandings turn into health scares. Some start taking propionate for quicker physical gains but don’t read much beyond dosages on some forum. Sure, the ester attached to testosterone changes the release speed, but it goes deeper than that.
Testosterone propionate clears faster than the longer esters like enanthate or cypionate. The science points to a half-life of about two to four days. This means if you inject 100 mg, about half will leave your system after three days. Not gone completely—your liver and kidneys don’t work like flipping a switch. Typically, traces linger for up to ten days.
Lab tests can spot metabolites well after you stop. Bloodwork might only pick it up for a week, but urine tests—especially in sports—can sometimes light up a month later. That variability comes from metabolism differences, age, dose, hydration, and your genetics. You can’t shortcut biology by overhydrating or sweating more. One study from Clinical Endocrinology hammered this point: clearance rates swing widely from person to person.
A surprising chunk of testosterone users never check their own baseline or hormone levels. This rush, following online cycles or peer advice, can lead to guessing games with timing. I’ve sat with people who thought propionate would "disappear" in three days, risking failed drug tests. That mistake can end careers or disrupt medical treatment.
This isn’t just theory. High-level athletes have lost medals from positive tests, blaming their last shot’s "short half-life." Medically, doctors keep an eye on how long it sticks around in men on testosterone therapy to schedule proper doses and avoid shutdown of natural production.
Talking with a real doctor makes a world of difference. Many clinics now offer regular bloodwork and saliva testing to track hormone levels precisely. That’s miles better than rolling the dice with internet timelines. If you’re considering or currently using testosterone, honesty with health professionals prevents long-term health problems.
Lab-certified pharmacies and doctors rarely underdose or overdose clients—fake or homemade products throw any timeline out the window. It pays to get lab-tested products. Community gyms or message boards sometimes pass around stuff of questionable quality.
Boosting performance or addressing low hormones isn’t just about speed or schedules. It circles back to respecting your own health—monitoring it, tracking changes, and accepting that drug clearance isn’t exact. Hormone use, like many things, works best with patience and good advice. I’ve watched people do everything right, stay healthy, and sleep well at night knowing what’s in their system and for how long. The peace of mind from a little extra effort beats explaining a failed test or health crisis any day.
Testosterone pops up in almost every discussion about men’s health, but few people realize women have it too. Produced in much smaller amounts, testosterone supports muscle mass, bone health, mood, and sexual function in women. Some doctors suggest testosterone therapy for women with specific medical conditions, especially after menopause or surgical removal of ovaries. Concerns often come from fear of unwanted side effects or misunderstanding about “male hormones.” But like most things in health, the answer isn’t so black and white.
Women struggling with low libido, chronic fatigue, or muscle weakness sometimes turn to testosterone propionate. This is one of the fast-acting forms of testosterone, usually injected. Some women who undergo early menopause or suffer from adrenal or pituitary problems complain of symptoms that don’t respond to estrogen or standard hormone replacement. For women in these situations, testosterone gets proposed only after regular options fail.
According to a 2019 review in the journal Menopause, there’s some evidence testosterone treatment can support sexual well-being and energy in women diagnosed with low levels (Anderson et al., 2019). Still, studies note the risks. Too much testosterone can deepen the voice, cause hair growth in places it wasn’t before, oily skin, acne, and even increase the risk of cholesterol problems.
I’ve met women in fitness circles trying underground testosterone use hoping to build muscle or lose fat. It rarely turns out well for them. Without medical supervision, dosing gets sloppy. Side effects creep in slowly, sometimes showing up as anger, anxiety, or hair loss. Most never talk to their doctor out of fear or shame, which makes things worse. The Endocrine Society points out the lack of long-term safety studies for women using testosterone, especially injected forms like propionate.
Women athletes caught using testosterone propionate often face bans or health investigations. Since the body isn’t meant to run on high testosterone, the liver, heart, and mood get hit after a while. Health Canada and the FDA both limit testosterone use in women to specific medical needs, like early menopause after surgery, never for muscle building.
A good doctor won’t simply offer testosterone without evaluation. Blood tests check hormone levels. A careful look through medical history sorts out what’s causing the symptoms. Sometimes, the issues come from thyroid problems or depression, not testosterone at all. Genuine cases of deficiency are rare, but they do exist. Only a licensed prescriber can find a safe, effective dose, and keep an eye on side effects.
Pharmacists can also step in, making sure any prescription fits the patient’s health profile and won’t interact with other medications. Reputable clinics never skip basic checks or suggest unapproved products. The trust built between patient and care provider goes beyond any single therapy—it covers the regular monitoring that’s needed.
Anyone wondering about testosterone—man or woman—deserves honest answers and guidance rooted in science. Online forums and anecdotal advice don’t replace lab results and professional evaluation. It takes courage to speak up about low energy or sexual dysfunction. There’s no shame in wanting to feel right. Safe, open conversations with a trusted doctor offer the best shot at finding relief, not just swapping one set of symptoms for another.
Deals found on the internet promise a quick fix, but rarely deliver long-term health. Recognized guidelines from the Endocrine Society, and major women’s health groups, point towards cautious, doctor-led therapy in select scenarios. Everything else amounts to gambling with hormones.
| Names | |
| Preferred IUPAC name | (17β)-3-Oxoandrost-4-en-17-yl propanoate |
| Other names |
Agovirin
Andrusol Testoviron Testosteron Testosteronum Testex |
| Pronunciation | /teˌstɒstərəʊn prəˈpioʊneɪt/ |
| Preferred IUPAC name | (17β)-3-Oxoandrost-4-en-17-yl propanoate |
| Other names |
Testoviron
Agovirin Testosteronum Sterandryl Perandren Testovis |
| Pronunciation | /ˌtɛstəˈstɛr.oʊn proʊˈpiː.ə.neɪt/ |
| Identifiers | |
| CAS Number | 57-85-2 |
| Beilstein Reference | 637953 |
| ChEBI | CHEBI:9454 |
| ChEMBL | CHEMBL1200311 |
| ChemSpider | 6826 |
| DrugBank | DB00624 |
| ECHA InfoCard | ECHA InfoCard: 100.000.132 |
| EC Number | 200-351-1 |
| Gmelin Reference | 8537 |
| KEGG | C08359 |
| MeSH | D014161 |
| PubChem CID | 5870 |
| RTECS number | WY8400000 |
| UNII | Y4VKT9G6D6 |
| UN number | UN3156 |
| CAS Number | 57-85-2 |
| Beilstein Reference | 1301069 |
| ChEBI | CHEBI:9465 |
| ChEMBL | CHEMBL1200983 |
| ChemSpider | 5466 |
| DrugBank | DB00624 |
| ECHA InfoCard | ECHA InfoCard: 100.000.133 |
| EC Number | 200-344-0 |
| Gmelin Reference | **7643** |
| KEGG | C08361 |
| MeSH | D014353 |
| PubChem CID | 9215 |
| RTECS number | WQ2625000 |
| UNII | QA37Y98F8K |
| UN number | UN2835 |
| CompTox Dashboard (EPA) | DTXSID6023474 |
| Properties | |
| Chemical formula | C22H32O3 |
| Molar mass | 344.49 g/mol |
| Appearance | White or almost white crystalline powder |
| Odor | Odorless |
| Density | 1.145 g/cm³ |
| Solubility in water | Insoluble in water |
| log P | 3.47 |
| Vapor pressure | 3.2E-04 mmHg at 25°C |
| Acidity (pKa) | 12.7 |
| Basicity (pKb) | 12.17 |
| Magnetic susceptibility (χ) | -92.0×10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.548 |
| Viscosity | 1.322 mPa·s |
| Dipole moment | 2.36 D |
| Chemical formula | C22H32O3 |
| Molar mass | 344.488 g/mol |
| Appearance | White or almost white crystalline powder |
| Odor | Odorless |
| Density | 1.145 g/cm³ |
| Solubility in water | Slightly soluble in water |
| log P | 3.47 |
| Vapor pressure | 7.7E-06 mmHg at 25°C |
| Acidity (pKa) | 12.97 |
| Basicity (pKb) | 12.87 |
| Magnetic susceptibility (χ) | -92.0·10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.548 |
| Viscosity | Viscous liquid |
| Dipole moment | 2.61 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 576.8 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -764.7 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -9022.8 kJ/mol |
| Std molar entropy (S⦵298) | 399.08 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -603.1 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | -10030.8 kJ/mol |
| Pharmacology | |
| ATC code | G03BA03 |
| ATC code | G03BA03 |
| Hazards | |
| Main hazards | Harmful if swallowed, causes skin and serious eye irritation, may cause respiratory irritation. |
| GHS labelling | GHS02, GHS07, GHS08, Danger, H226, H302, H315, H319, H361, H373, P210, P280, P308+P313, P501 |
| Pictograms | GSO, Lactose, Milk, Vial, Rx, IM, Muscle |
| Signal word | Danger |
| Hazard statements | H315, H319, H361 |
| Precautionary statements | P210, P201, P202, P280, P308+P313, P405, P501 |
| NFPA 704 (fire diamond) | 3-3-4-W |
| Flash point | 79.9°C |
| Autoignition temperature | 380°C |
| Lethal dose or concentration | LD50 (rat, intraperitoneal): 486 mg/kg |
| LD50 (median dose) | 1860 mg/kg (rat, subcutaneous) |
| NIOSH | NO4560000 |
| PEL (Permissible) | 5 mg/m³ |
| REL (Recommended) | 25-50 mg 2-3 times/week |
| IDLH (Immediate danger) | No IDLH established. |
| GHS labelling | GHS07, GHS08, Danger, H302, H315, H319, H361, H372 |
| Pictograms | Rx", "IM", "Avoid Pregnancy", "Controlled Substance", "Hormone |
| Signal word | Danger |
| Hazard statements | H302, H315, H319, H335 |
| Precautionary statements | P210, P262, P280, P302+P352, P305+P351+P338, P332+P313, P337+P313 |
| NFPA 704 (fire diamond) | 3-2-2-W |
| Flash point | 113.6°C |
| Autoignition temperature | 343°C |
| Lethal dose or concentration | LD50 (rat, intramuscular): 486 mg/kg |
| LD50 (median dose) | 1860 mg/kg (rat, subcutaneous) |
| PEL (Permissible) | 5 mg/m³ |
| REL (Recommended) | Testosterone Propionate: 25-50 mg every 2-3 days (men) (intramuscular) |
| Related compounds | |
| Related compounds |
Testosterone
Testosterone enanthate Testosterone cypionate Testosterone undecanoate Methyltestosterone Testosterone isocaproate Testosterone phenylpropionate Testosterone buciclate |
| Related compounds |
Testosterone
Testosterone enanthate Testosterone cypionate Testosterone undecanoate Methyltestosterone Testosterone phenylpropionate |
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