Description

17Beta-Hydroxy-4-Androsten-3-One 3-[o-Carboxymethyl]Oxime is a chemically modified steroid derivative, specifically an oxime conjugate of testosterone. This compound is a crucial high-purity pharmaceutical intermediate used in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily sought by research institutions, pharmaceutical manufacturers, and fine chemical suppliers engaged in the development and production of steroidal drugs and diagnostic agents.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of steroidal hormones and their analogs for therapeutic use.
• Research & Development: Used in biochemical and pharmacological research to study steroid hormone action, receptor binding, and metabolic pathways.
• Reference Standard: Serves as a certified reference material (CRM) or analytical standard for quality control and method validation in laboratories.
• Diagnostic Reagent Synthesis: Employed in the production of labeled compounds or conjugates for immunoassays and other diagnostic tests.
• Fine Chemical Production: A precursor for creating specialized steroid derivatives with tailored properties for various industrial and research applications.

Basic Information

Product Name	17Beta-Hydroxy-4-Androsten-3-One 3-[o-Carboxymethyl]Oxime
CAS No.	10190-93-9
Molecular Formula	C21H31NO4
Molecular Weight	361.48 g/mol
Synonyms	Testosterone 3-(O-Carboxymethyl)oxime; Testosterone 3-CMO; 4-Androsten-17β-ol-3-one 3-(carboxymethyl)oxime; 17β-Hydroxyandrost-4-en-3-one 3-(carboxymethyl)oxime; Testosterone O-(Carboxymethyl)oxime; Testosterone CM-Oxime; Steroid CMO derivative
EINECS	Contact for details

Quality Control

We supply this intermediate in high-purity grades suitable for pharmaceutical synthesis and research. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing parameters such as assay, purity, and identification. We adhere to a cGMP-compliant quality management system to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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