Description

17Beta-Hydroxy-5Alpha-Androstan-3-One Propionate is a high-purity steroid ester, specifically the propionate ester of dihydrotestosterone (DHT). This compound is valued for its stability and controlled-release profile, making it a critical intermediate in advanced pharmaceutical synthesis and research. It is primarily utilized by manufacturers in the pharmaceutical, biotechnology, and advanced research sectors for the development of specialized hormonal therapies and as a reference standard in analytical chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of specialized anabolic-androgenic steroids and other hormonal active pharmaceutical ingredients (APIs).
• Reference Standard: Used as a certified reference material (CRM) in quality control laboratories for HPLC, GC-MS, and other analytical methods to ensure product purity and regulatory compliance.
• Biochemical Research: Employed in preclinical and clinical research to study androgen receptor binding, metabolic pathways, and the effects of DHT derivatives.
• Veterinary Medicine: A component in the formulation of specific veterinary pharmaceuticals for hormone-related treatments.
• Cosmeceutical R&D: Investigated for potential applications in research focused on androgen-responsive conditions in skin and hair biology.

Basic Information

Product Name	17Beta-Hydroxy-5Alpha-Androstan-3-One Propionate
CAS No.	855-22-1
Molecular Formula	C22H34O3
Molecular Weight	346.51 g/mol
Synonyms	Dihydrotestosterone Propionate; 5α-Dihydrotestosterone 17β-Propionate; Androstanolone Propionate; DHT Propionate; 17β-Hydroxy-5α-androstan-3-one 17-propionate; 5α-Androstan-17β-ol-3-one propionate; NSC 97239; Stanolone Propionate
EINECS	212-690-1

Quality Control

Our 17Beta-Hydroxy-5Alpha-Androstan-3-One Propionate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets stringent specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation.

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%
Loss on Drying	≤0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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