Testosterone Propionate API is a fast-acting ester of testosterone widely recognized in hormone replacement therapy (HRT) and other androgen deficiency treatments. As a pharmaceutical Active Pharmaceutical Ingredient (API), it is primarily used in injectable formulations to restore testosterone levels in men and support specific therapeutic needs. Amber Lifesciences Pvt. Ltd. manufactures and exports Testosterone Propionate API under strict GMP and ISO-certified standards, supplying regulated and semi-regulated markets worldwide.
Chemical Properties of Testosterone Propionate API
- IUPAC Name: [(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-yl] propanoate
- Molecular Formula: C₂₂H₃₂O₃
- Molecular Weight: 344.49 g/mol
- CAS Number: 57-85-2
- Appearance: White to almost white crystalline powder
- Melting Point: ~118–122°C
- Solubility: Practically insoluble in water, soluble in organic solvents (ethanol, oils)
Testosterone Propionate API Pharmacological Profile
- Class: Androgenic-Anabolic Steroid (AAS)
- Mechanism of Action: Binds to androgen receptors, enhancing protein synthesis, muscle mass, bone density, and secondary male characteristics.
- Pharmacokinetics:
- Administration: Intramuscular injection
- Half-life: ~1–2 days (short-acting ester)
- Duration: Requires frequent dosing (every 2–3 days)
- Metabolism: Hydrolyzed in the liver to free testosterone
Testosterone Propionate API Applications & Formulation Uses
Testosterone Propionate API is formulated for:
- Hormone Replacement Therapy (HRT): Treatment of male hypogonadism (low testosterone levels).
- Delayed Puberty in Males: Supporting puberty induction in adolescents with testosterone deficiency.
- Gender-Affirming Hormone Therapy: Used in certain transgender healthcare protocols.
- Specialized Pharmaceutical Compounding: Customized injectable preparations.
Testosterone Propionate API Manufacturing & Quality Standards
Amber Lifesciences ensures every batch of Testosterone Propionate API meets the highest international benchmarks:
- Manufacturing Compliance: GMP & ISO certified
- Testing Parameters: HPLC, GC, IR spectroscopy for purity & identity
- Quality Specifications: ≥98% purity, pharmacopeia-compliant (USP/EP)
- Documentation Support: Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and Drug Master File (DMF) available on request
Global Supply & Export Expertise
Amber Lifesciences Pvt. Ltd. is a trusted supplier of Testosterone Propionate API to:
- Regulated markets: Europe, LATAM, Asia-Pacific
- Semi-regulated markets: MENA, CIS, Africa
- Pharmaceutical manufacturers & compounding pharmacies for injectable formulations
With robust logistics support and proven export experience, we guarantee timely, reliable global delivery.
Why Choose Amber Lifesciences for Testosterone Propionate API?
- GMP- and ISO-certified facilities ensuring consistent compliance
- Pharmacopeia-aligned production (USP/EP standards)
- High-purity batches with stringent analytical quality control
- Technical documentation (CoA, MSDS, DMF support)
- Flexible batch sizes and scalable manufacturing capacity
- Proven global export track record in 30+ countries
Conclusion
Testosterone Propionate API is a short-acting testosterone ester essential for hormone replacement therapy and pharmaceutical formulations. As a global manufacturer and exporter, Amber Lifesciences Pvt. Ltd. provides pharmacopeia-compliant, high-purity API backed by robust regulatory support and consistent international supply.