Description

n-Ethyl-5α-Androstan-3β-Amine is a high-purity, synthetic steroidal amine derivative. This compound serves as a critical pharmaceutical intermediate and a versatile research chemical for advanced organic synthesis. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors for the development of novel therapeutic agents and biochemical studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of specialized steroidal drugs and hormone analogs.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and receptor binding assays.
• Organic Synthesis: Serves as a chiral starting material or intermediate for complex molecule construction in medicinal chemistry.
• Life Science Reagent: Employed in academic and industrial research for investigating steroidal interactions and functions.
• Preclinical Development: Utilized in the early-stage development of new chemical entities (NCEs) for various therapeutic areas.

Basic Information

Product Name	n-Ethyl-5α-Androstan-3β-Amine
CAS No.	55320-46-2
Molecular Formula	C₂₁H₃₇N
Molecular Weight	303.53 g/mol
Synonyms	3β-Amino-5α-androstane, N-ethyl-; 5α-Androstan-3β-amine, N-ethyl-; 3β-(Ethylamino)-5α-androstane; Etamestane intermediate; N-Ethyl-3β-amino-5α-androstane; N-Ethyl-5α-androstan-3β-ylamine; 55320-46-2
EINECS	Contact for details

Quality Control

Our n-Ethyl-5α-Androstan-3β-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical-grade material upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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