Description

(20S)-20-Methylaminopregn-5-En-3β-Ol CAS NO 7083-27-4 is a high-purity, synthetic steroid derivative characterized by its specific stereochemistry at the C-20 position. This compound serves as a critical advanced pharmaceutical intermediate and a valuable research chemical for the development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used as a reference standard and precursor in medicinal chemistry for investigating structure-activity relationships (SAR).
• Biochemical Research: Serves as a tool compound in studies targeting steroid hormone receptors and metabolic pathways.
• Fine Chemical Synthesis: Intermediate for producing custom steroid derivatives with potential biological activity.
• Academic Research: Utilized in university and institutional labs for advanced organic synthesis projects and pharmacological studies.

Basic Information

Product Name	(20S)-20-Methylaminopregn-5-En-3β-Ol
CAS No.	7083-27-4
Molecular Formula	C22H37NO
Molecular Weight	331.54 g/mol
Synonyms	20-Methylaminopregn-5-en-3β-ol, (20S)-form; 3β-Hydroxy-20-methylaminopregn-5-ene; 20(S)-MAPA; Pregn-5-ene-3β,20-diol, 20-methylamine; 20-Methylamino-5-pregnen-3β-ol; 20-Methylaminopregnenolone; (20S)-20-(Methylamino)pregn-5-en-3β-ol
EINECS	Contact for details

Quality Control

Our (20S)-20-Methylaminopregn-5-En-3β-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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