Description

5β-Androst-2-Ene-6,17-Dione is a high-purity steroid intermediate with the CAS registry number 19448-95-4. This compound is a critical building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and life science sectors for the development of novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of steroidal drugs and hormones.
• Research & Development: Used in academic and industrial laboratories for pharmacological studies and the development of new chemical entities.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in analytical laboratories.
• Biochemical Research: Employed in studies investigating steroid metabolism, enzyme inhibition, and receptor binding activities.
• Fine Chemical Synthesis: Utilized as a specialized starting material for creating custom steroid derivatives and analogs.

Basic Information

Product Name	5β-Androst-2-Ene-6,17-Dione
CAS No.	19448-95-4
Molecular Formula	C19H26O2
Molecular Weight	286.41 g/mol
Synonyms	5β-Androst-2-ene-6,17-dione; 6,17-Dioxo-5β-androst-2-ene; 5β-Androst-2-en-6,17-dion; Androstenedione derivative
EINECS	Contact for details

Quality Control

Our 5β-Androst-2-Ene-6,17-Dione 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 for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.