Description

Androstanolone 17-Benzoate is a synthetic, esterified derivative of the androgen dihydrotestosterone (DHT). This compound is valued for its potent androgenic and anabolic properties, with the esterification at the 17-beta position enhancing its lipophilicity and potentially prolonging its activity. It is primarily utilized in pharmaceutical research and development, serving as a key intermediate or reference standard for the synthesis of specialized steroid-based therapeutics and for biochemical studies investigating androgen receptor mechanisms.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of advanced steroid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control testing of related steroid compounds via HPLC, GC, or LC-MS.
• Biochemical Research: Employed in preclinical studies to investigate androgen receptor (AR) binding affinity, gene expression, and metabolic pathways.
• Hormone Therapy Development: Acts as a model compound for developing novel androgenic agents with modified pharmacokinetic profiles.
• Veterinary Medicine: Potential use in the formulation of specialized anabolic treatments for animals.

Basic Information

Product Name	Androstanolone 17-Benzoate
CAS No.	1057-07-4
Molecular Formula	C26H34O3
Molecular Weight	394.55 g/mol
Synonyms	Stanolone 17-Benzoate; Dihydrotestosterone 17-Benzoate; 5α-Androstan-17β-ol-3-one 17-benzoate; 17β-Hydroxy-5α-androstan-3-one 17-benzoate; Androstanolone Benzoate; 5α-Dihydrotestosterone 17-Benzoate
EINECS	Contact for details

Quality Control

Our Androstanolone 17-Benzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, supporting compliance with cGMP and relevant pharmacopeial guidelines for research materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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