Description

5-.Alpha.-Androst-1-En-3-One,17-.Beta.-Ol, Propionate is a high-purity synthetic steroid derivative, also known as 1-Androsterone Propionate. This compound is a key intermediate in the synthesis of specialized pharmaceutical and research-grade steroid products, valued for its defined chemical structure and purity. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, biotechnology, and advanced chemical synthesis sectors.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of specialized anabolic and androgenic steroid APIs (Active Pharmaceutical Ingredients).
• Research & Development: Used in biochemical and pharmacological studies to investigate steroid hormone pathways, receptor binding, and metabolic effects.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development, validation, and quality control testing in laboratories.
• Performance-Enhancing Compound Synthesis: An intermediate in the production of selective androgen receptor modulators (SARMs) and related compounds for research purposes.
• Veterinary Pharmaceutical Manufacturing: Employed in the development of hormone-based treatments and growth promoters in veterinary medicine.

Basic Information

Product Name	5-.Alpha.-Androst-1-En-3-One,17-.Beta.-Ol, Propionate
CAS No.	16134-78-4
Molecular Formula	C22H32O3
Molecular Weight	344.49 g/mol
Synonyms	1-Androsterone Propionate; 1-Androst-1-en-3-one, 17β-hydroxy-, 17-propionate (5α); 17β-Hydroxy-5α-androst-1-en-3-one 17-propionate; 5α-Androst-1-en-3-one, 17β-ol, propionate; 1-Testosterone Propionate; Dihydro-1-testosterone Propionate; 1-DHT Propionate
EINECS	Contact for details

Quality Control

Our 5-.Alpha.-Androst-1-En-3-One,17-.Beta.-Ol, Propionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and pharmaceutical intermediate use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	≤ 20 ppm
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.