Description

5α-Androstan-7-One Oxime is a high-purity steroidal oxime derivative, identified by CAS NO 54156-20-6. This compound serves as a crucial advanced intermediate in the synthesis of complex steroid-based pharmaceuticals and fine chemicals, where precise molecular structure is paramount. It is primarily required by research institutions and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors for developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and hormone research.
• Fine Chemical Synthesis: Employed in the development of novel chemical entities (NCEs) and complex organic molecules for various applications.
• Academic & Industrial R&D: Serves as a critical reagent in laboratories for exploring new synthetic routes and compound libraries.

Basic Information

Product Name	5α-Androstan-7-One Oxime
CAS No.	54156-20-6
Molecular Formula	C19H31NO
Molecular Weight	289.46 g/mol
Synonyms	5α-Androstan-7-one, oxime; 7-Oximino-5α-androstane; Androstan-7-one oxime; 5α-Androstan-7-one oxime; 7-Keto-5α-androstane oxime; 5α,7-Androstanedione oxime (related); 7-Oximinoandrostane
EINECS	Contact for details

Quality Control

Our 5α-Androstan-7-One Oxime is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding applications.

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 material is moisture-sensitive; keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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