Description

Androsta-5,9(11)-Dien-17-One, 3-Hydroxy-, (3β)- is a high-purity steroid intermediate of significant importance in pharmaceutical synthesis. This compound serves as a critical building block for the development of advanced steroid-based active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of steroidal drugs and hormones.
• Research & Development: Used in medicinal chemistry for the discovery and development of new steroid-based therapeutics targeting various endocrine and metabolic pathways.
• Reference Standard: Serves as an analytical standard for quality control and method validation in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating steroid biosynthesis, metabolism, and receptor interactions.
• Process Chemistry: Utilized in process development and scale-up for the commercial manufacturing of complex steroid molecules.

Basic Information

Product Name	Androsta-5,9(11)-Dien-17-One, 3-Hydroxy-, (3β)-
CAS No.	62509-26-6
Molecular Formula	C19H26O2
Molecular Weight	286.41 g/mol
Synonyms	3β-Hydroxyandrosta-5,9(11)-dien-17-one; 3β-Hydroxy-5,9(11)-androstadien-17-one; (3β)-3-Hydroxyandrosta-5,9(11)-dien-17-one; 9(11)-Dehydroepiandrosterone; 5,9(11)-Androstadien-3β-ol-17-one; δ9(11)-Dehydroepiandrosterone; 3β-Hydroxy-5,9(11)-androstadiene-17-one
EINECS	Contact for details

Quality Control

Our Androsta-5,9(11)-Dien-17-One, 3-Hydroxy-, (3β)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.