Description

Androst-4-Ene-3 Beta,17 β-Diol Dienanthate is a high-purity steroid ester, specifically the dienanthate ester of androstenediol. This compound is a critical advanced intermediate in the synthesis of specialized pharmaceutical actives and research compounds, valued for its defined structure and consistent performance. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, biotechnology, and life science sectors for the development of hormone-related therapies and investigative studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of specialized anabolic and androgenic steroid APIs (Active Pharmaceutical Ingredients).
• Research & Development: Used in biochemical and pharmacological research to study hormone metabolism, receptor binding, and structure-activity relationships.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratory testing.
• Precursor for Derivatives: Acts as a starting material for the chemical synthesis of more complex steroid analogs with tailored properties.

Basic Information

Product Name	Androst-4-Ene-3 Beta,17 β-Diol Dienanthate
CAS No.	81340-54-7
Molecular Formula	C33H52O4
Molecular Weight	512.77 g/mol
Synonyms	Androstenediol Dienanthate; 4-Androstene-3β,17β-diol 3,17-dienanthate; 3β,17β-Dihydroxyandrost-4-ene 3,17-dienanthate; Androst-4-ene-3β,17β-diol bis(heptanoate); 5-Androstene-3β,17β-diol 3,17-diheptanoate; Dienanthate of Androstenediol; 81340-54-7; Androst-4-ene-3β,17β-diol diheptanoate
EINECS	Contact for details

Quality Control

Our Androst-4-Ene-3 Beta,17 β-Diol Dienanthate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

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

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%
Solvent Residues (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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