Description

Androstane-3,17-Dione is a key steroid intermediate and reference standard of significant importance in pharmaceutical research and development. This compound serves as a crucial building block for the synthesis of various steroid hormones and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical suppliers engaged in steroid chemistry, metabolic studies, and analytical method development.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex steroid-based drugs and hormones.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, particularly those involving steroid metabolism pathways.
• Analytical Chemistry: Serves as a high-purity standard for HPLC, GC-MS, or other analytical methods to quantify steroids in various matrices.
• Metabolite Studies: Employed in research to investigate the metabolic fate and biotransformation of related steroid compounds.
• Fine Chemical Synthesis: A versatile starting material for custom synthesis and the production of specialized steroid derivatives.

Basic Information

Product Name	Androstane-3,17-Dione
CAS No.	5982-99-0
Molecular Formula	C19H28O2
Molecular Weight	288.42 g/mol
Synonyms	5α-Androstane-3,17-dione; Etioallocholane-3,17-dione; 3,17-Androstanedione; 17-Oxo-5α-androstan-3-one; 5α-Androstanedione; NSC 50473; Androstanedione
EINECS	227-793-5

Quality Control

Our Androstane-3,17-Dione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting compliance with research and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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