Description

3α-(Trimethylsiloxy)-5α-Androstan-17-One o-Methyl Oxime is a high-purity, advanced steroid derivative used as a critical intermediate in pharmaceutical synthesis. This compound matters for its role in the development of active pharmaceutical ingredients (APIs) and fine chemicals, where precise molecular structure and purity are paramount. It is primarily needed 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 multi-step synthesis of steroidal drugs and hormonal therapies.
• Research & Development: Used in academic and industrial R&D for studying steroid metabolism, receptor binding, and biological pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in laboratories.
• Fine Chemical Synthesis: Employed in the production of specialized fine chemicals and other advanced steroid derivatives.
• Biochemical Research: Utilized in biochemical assays and as a tool compound for investigating enzyme inhibition or activation.

Basic Information

Item	Detail
Product Name	3α-(Trimethylsiloxy)-5α-Androstan-17-One o-Methyl Oxime
CAS No.	13443-47-5
Molecular Formula	C23H41NO2Si
Molecular Weight	391.67 g/mol
Synonyms	3-(Trimethylsilyloxy)-5α-androstan-17-one O-methyloxime; 5α-Androstan-17-one, 3-(trimethylsilyloxy)-, O-methyloxime; 3-TMS-androstanone methyloxime; Androstane TMS ether methyloxime; 3α-Trimethylsiloxy-5α-androstan-17-one O-methyloxime; 3α-TMS-androstanone methyloxime; 3-(Trimethylsiloxy)-5α-androstan-17-one O-methyloxime
EINECS	Contact for details

Quality Control

Our 3α-(Trimethylsiloxy)-5α-Androstan-17-One o-Methyl Oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical intermediates and research applications. A 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 place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%

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