Description

Androst-5-En-17-One, 3,7,11-Tris[(Methoxycarbonyl)Oxy]-, (3Beta,7Beta,11Alpha)- (9Ci) is a high-purity, multi-functional steroid derivative designed for advanced research and pharmaceutical development. This compound is valued for its specific stereochemistry and functional groups, which make it a critical intermediate in the synthesis of complex bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme interaction research.
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating custom steroid derivatives with modified biological activity.
• Process Development: Employed in scaling up synthetic routes for new chemical entities (NCEs) in pilot and commercial manufacturing.
• Academic Research: Utilized in university and institutional labs for exploring new organic reactions and synthetic methodologies involving steroidal frameworks.

Basic Information

Product Name	Androst-5-En-17-One, 3,7,11-Tris[(Methoxycarbonyl)Oxy]-, (3Beta,7Beta,11Alpha)- (9Ci)
CAS No.	537718-14-2
Molecular Formula	C28H40O9
Molecular Weight	520.62 g/mol
Synonyms	3β,7β,11α-Trihydroxyandrost-5-en-17-one tris(methoxycarbonyl) ester; 3β,7β,11α-Triacetoxyandrost-5-en-17-one (methoxycarbonyl analog); Androst-5-ene-17-one, 3,7,11-tris[(methoxycarbonyl)oxy]-, (3β,7β,11α)-; 537718-14-2; Tris-O-methoxycarbonyl derivative of 3β,7β,11α-trihydroxyandrost-5-en-17-one
EINECS	Contact for details

Quality Control

Our Androst-5-En-17-One, 3,7,11-Tris[(Methoxycarbonyl)Oxy]-, (3Beta,7Beta,11Alpha)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and prolonged exposure to elevated temperatures.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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