Description

15-Carboxymethyltestosterone is a chemically modified steroid derivative of testosterone, identified by CAS NO 65423-15-6. This compound is valued in research and development for its potential as a synthetic intermediate and a reference standard in analytical chemistry. It is primarily sought by pharmaceutical R&D laboratories, academic research institutions, and specialty chemical manufacturers engaged in steroid chemistry and metabolic studies.

Application

• Pharmaceutical Research & Development: Serves as a key synthetic intermediate or precursor in the exploration of novel anabolic-androgenic steroid (AAS) analogs and hormone-based therapies.
• Reference Standard in Analytical Testing: Used as a high-purity certified reference material (CRM) for method development, validation, and quality control in HPLC, LC-MS, and GC-MS analysis within pharmaceutical and anti-doping laboratories.
• Biochemical Studies: Employed in academic and institutional research to study steroid metabolism, receptor binding interactions, and structure-activity relationships (SAR).
• Specialty Chemical Synthesis: Acts as a building block for the custom synthesis of more complex steroid derivatives for specialized research applications.
• Veterinary Pharmaceutical Development: Investigated for potential applications in animal health product development, though strictly for research purposes.

Basic Information

Product Name	15-Carboxymethyltestosterone
CAS No.	65423-15-6
Molecular Formula	C22H32O4
Molecular Weight	360.49 g/mol
Synonyms	15-Carboxymethyltestosterone; 17β-Hydroxy-4-androsten-3-one-15-carboxylic acid methyl ester; 15-Carboxymethyl-17β-hydroxy-4-androsten-3-one; 15-CMT; Testosterone-15-carboxylic acid methyl ester; 4-Androsten-17β-ol-3-one-15-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 15-Carboxymethyltestosterone 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 exacting research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (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.