Description

Androst-5-En-17-One, 3-(Acetyloxy)-7-Hydroxy-, (3Beta)- (9Ci) is a high-purity steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical synthetic intermediate for the production of novel therapeutic agents, particularly in the fields of endocrinology and metabolic disease. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers requiring a reliable and consistent supply of specialized building blocks for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies investigating steroid hormone pathways, receptor interactions, and metabolic processes.
• Fine Chemical Synthesis: Employed in the development of complex organic molecules for medicinal chemistry and drug discovery programs.
• Academic Research: Serves as a starting material for university and institutional research projects focused on organic synthesis methodology and steroid chemistry.

Basic Information

Product Name	Androst-5-En-17-One, 3-(Acetyloxy)-7-Hydroxy-, (3Beta)- (9Ci)
CAS No.	517894-20-1
Molecular Formula	C21H30O4
Molecular Weight	346.46 g/mol
Synonyms	7-Hydroxydehydroepiandrosterone 3-acetate; 3β-Acetoxy-7-hydroxyandrost-5-en-17-one; (3β)-3-(Acetyloxy)-7-hydroxyandrost-5-en-17-one; 7-Hydroxy-DHEA acetate; 7α-Hydroxydehydroepiandrosterone 3-acetate (check isomer); 7-Hydroxyandrost-5-en-17-one 3-acetate
EINECS	Contact for details

Quality Control

Our Androst-5-En-17-One, 3-(Acetyloxy)-7-Hydroxy-, (3Beta)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be stored away from light. Keep container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.