Description

2,4-Androstadiene-1,17-Dione is a high-purity steroid intermediate of significant importance in pharmaceutical synthesis. This compound serves as a critical building block for the production of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical and biotechnology sectors engaged in steroid hormone development and production.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of various steroid hormones and related therapeutic agents.
• Research & Development: Used in laboratory settings for studying steroid metabolism, receptor binding, and for developing new synthetic pathways.
• API Synthesis: Employed in the manufacture of specific androgen and estrogen derivatives for clinical applications.
• Biochemical Research: Serves as a standard or reference compound in analytical chemistry and bioassay development.

Basic Information

Item	Details
Product Name	2,4-Androstadiene-1,17-Dione
CAS No.	27255-55-6
Molecular Formula	C19H24O2
Molecular Weight	284.39 g/mol
Synonyms	Androsta-2,4-diene-1,17-dione; 1-Dehydroandrostenedione; 1,2-Dehydroandrost-4-ene-3,17-dione; 17-Oxoandrosta-2,4-dien-3-one; 2,4-Androstadien-17-one-3-one
EINECS	Contact for details

Quality Control

Our 2,4-Androstadiene-1,17-Dione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

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.