Product name: Methyl 4-Aza-5Alpha-Androsta-1-En-3-One-17Beta-Carboxamide
Synonyms: None known in standard chemical indexes
CAS number: Consult supplier or latest chemical catalogs
Recommended use: Research chemical, potential pharmaceutical intermediate
Manufacturer: Contact lab or supplier directly for precise information
Contact information: Refer to product label or procurement documents for emergency and non-emergency contact numbers
Emergency telephone: National poison control or local emergency services, consult label
GHS classification: Typically falls under hazardous category due to possible toxicity and lack of human exposure data
Label elements: Skull and crossbones pictogram likely required, caution wording
Signal word: Danger
Hazard statements: Harmful if swallowed, toxic if inhaled, possible organ damage from prolonged exposure
Precautionary statements: Do not eat, drink, or smoke when handling, avoid breathing dust/fume/gas, wear protective clothing and gloves, wash thoroughly after handling
Chemical identity: Methyl 4-Aza-5Alpha-Androsta-1-En-3-One-17Beta-Carboxamide
Purity: Most samples reach 98-99% purity, impurities undefined
Impurities: Synthetic by-products may be present below 1%, details depend on synthesis method
Molecular formula: C20H30N2O2
Molecular weight: 330-340 g/mol range
Ingredients contributing to hazard: This compound itself; no known mixture or additives by standard protocol
Inhalation: Move person to fresh air immediately, keep comfortable for breathing, seek medical attention if irritation or other symptoms appear
Skin contact: Remove contaminated clothing, wash skin thoroughly with soap and water, do not use harsh chemicals, contact physician for persistent irritation
Eye contact: Rinse carefully with water for a minimum of 15 minutes, hold eyelids open, remove contact lenses after first 1-2 minutes if present and easy to do, consult medical help without delay
Ingestion: Rinse mouth, DO NOT induce vomiting unless directed by medical personnel, get immediate medical attention
Notes to physician: Treat based on symptoms, supportive care, monitor possible delayed effects
Suitable extinguishing media: Water spray (do not use direct jet), dry chemical, carbon dioxide, foam
Unsuitable extinguishing media: Direct water jet may spread powder
Hazardous combustion products: Produces toxic fumes including nitrogen oxides, carbon oxides
Protective equipment for firefighters: Full protective suit, self-contained breathing apparatus
Special hazards: Dust may form explosive mixture in air, handle powders with caution to minimize airborne concentration
Personal precautions: Evacuate unnecessary personnel, ventilate area, use protective clothing, gloves, and eye protection
Environmental precautions: Prevent spill from entering drains, watercourses, or soil
Methods for cleanup: Collect with inert absorbent (sand, vermiculite), avoid dust generation, place in sealed container for proper disposal
Reference to other sections: See exposure controls and personal protection for details on equipment
Handling: Always use in chemical fume hood, avoid dust or aerosol generation, do not eat, drink, or smoke in work area, wash thoroughly after handling
Storage conditions: Cool, dry, well-ventilated place, keep tightly closed in original or compatible container, store away from incompatible substances such as strong oxidizers or acids
Storage temperature: Room temperature or as indicated by supplier, protect from heat and light
Incompatibilities: Strong oxidizing or reducing agents, acids, bases
Specific end use(s): Restricted to research or pharmaceutical industry
Exposure limits: No established occupational exposure limit values, minimize exposure by engineering controls
Engineering controls: Chemical fume hood, effective local exhaust, minimize airborne concentrations
Personal protective equipment: Splash-proof goggles, lab coat, nitrile gloves, particulate respirator meeting NIOSH or EN standards
Hygiene measures: Wash hands thoroughly, remove contaminated clothing before leaving work area, avoid skin and eye contact at all times
Environmental control measures: Avoid release into environment, follow industrial wastewater or hazardous waste guidelines
Appearance: Off-white to pale yellow solid powder
Odor: Characteristic, faint chemical-like
pH: Not applicable, insoluble in water
Melting point/freezing point: Estimated 180-220°C, verify by DSC or literature
Solubility: Insoluble in water, soluble in common organic solvents such as DMSO, ethanol, and methanol
Boiling point: Decomposes before boiling, data not typically available
Vapor pressure: Negligible at room temperature
Density: 1.1-1.3 g/cm³
Partition coefficient: Data not available, likely logP > 2 based on structure
Flash point: Not determined
Evaporation rate: Not applicable for a solid
Auto-ignition temperature: Not determined
Decomposition temperature: >200°C under standard conditions
Chemical stability: Stable under recommended storage and handling conditions
Reactivity: Not reactive under normal laboratory conditions
Possibility of hazardous reactions: Can react with strong acids, bases, and oxidizers
Conditions to avoid: High temperatures, open flames, static discharge, moisture
Incompatible materials: Strong oxidizing agents, strong acids, strong bases
Hazardous decomposition products: Carbon monoxide, carbon dioxide, nitrogen oxides, other unidentified organic compounds during combustion
Acute toxicity: Data limited, based on chemical structure, expect moderate oral and possible dermal toxicity
Chronic toxicity: Prolonged or repeated exposure may result in organ damage, especially endocrine and hepatic systems
Routes of exposure: Inhalation of dust, ingestion, skin and eye contact
Skin corrosion/irritation: May cause irritation
Serious eye damage/irritation: Potential to cause severe irritation or conjunctivitis
Respiratory sensitization: Dust/fumes may provoke respiratory sensitivity
Carcinogenicity: No classification due to lack of data
Reproductive toxicity: Structural similarity to steroidal compounds suggests risk of reproductive effects, avoid contact during pregnancy or lactation
Mutagenicity: No tested data available
Symptoms: Irritation of mucous membranes, drowsiness, headache, possible hormonal effects
Other information: In absence of human data, handle all substances with care, respect lab safety protocols strictly
Ecotoxicity: Not fully evaluated, persistence in aquatic and terrestrial systems likely for steroidal core structures
Persistence and degradability: Slow degradation due to complex molecular structure and low water solubility
Bioaccumulation potential: Highly probable, lipophilic compounds often accumulate in biological tissues
Mobility in soil: Low, not likely to migrate due to insolubility
Other adverse effects: Elevated risk to aquatic species and possibly to wastewater treatment processes, avoid disposal in natural water sources
Waste treatment methods: Must be handled as hazardous waste, collect in sealed containers for transfer to approved chemical waste facility
Disposal of product: Do not flush into drains, incinerate in controlled environment
Disposal of packaging: Triple rinse, treat as hazardous wherever contamination is suspected
Additional considerations: Follow local regulatory guidelines, all disposal practices must comply with national and regional laws
UN number: Not officially assigned
UN proper shipping name: Research chemical, not otherwise specified
Transport hazard class: Consult carrier regulations; none assigned unless mixing with dangerous substances
Packing group: Not assigned, treat as hazardous material
Environmental hazards: Not specifically regulated, avoid release into environment
Precautions for transport: Package in tight, leak-proof containers, follow standard protocols for hazardous or research chemicals
Special transport notes: Ship by air, sea, road, or rail under applicable hazardous goods guidelines, notify recipient of chemical's hazards
Safety, health, and environmental regulations: No explicit global regulation for this compound, but local or workplace-specific restrictions may apply
Inventory status: Not listed on major inventories such as TSCA, EINECS, DSL; handle as novel chemical
Labelling requirements: Use GHS hazard labelling, detailed warning statements
Workplace classification: May require workplace exposure monitoring and special authorization for access
SARA Title III/EPCRA status: Not listed
REACH status: Not evaluated or registered under EU REACH as of latest records
Other information: Handle according to good laboratory practice, provide training and documentation to end-users
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