Description

N,n-Dimethyl-5α-Pregnan-3β-Amine is a high-purity steroidal amine derivative, identified by CAS No. 20840-32-8. This compound serves as a critical advanced intermediate in the synthesis of complex pharmaceutical agents and bioactive molecules. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of steroid-based therapeutics and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of steroidal drugs and hormone analogs.
• Research & Development: Used in academic and industrial laboratories for pharmacological studies and structure-activity relationship (SAR) research.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.
• Chemical Synthesis: Utilized in organic synthesis to introduce the steroidal amine moiety into more complex molecular architectures.
• Biochemical Research: Investigated for its potential interactions with biological receptors and enzymes in biochemical pathways.

Basic Information

Product Name	N,n-Dimethyl-5α-Pregnan-3β-Amine
CAS No.	20840-32-8
Molecular Formula	C₂₃H₄₁N
Molecular Weight	331.58 g/mol
Synonyms	3β-(Dimethylamino)-5α-pregnane; 5α-Pregnan-3β-amine, N,N-dimethyl-; N,N-Dimethyl-5α-pregnan-3β-amine; 3β-Dimethylamino-5α-pregnane; Pregnan-3β-amine, N,N-dimethyl-, (5α)-; (3β)-N,N-Dimethyl-5α-pregnan-3-amine; DMAPA (abbreviation in research contexts); Steroidal Amine Derivative 20840-32-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques including HPLC, GC, and NMR to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request. We adhere to a quality management system suitable for supplying materials for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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