Description

17 β-Aminocarbonyloxy-4-Androsten-3-One is a high-purity synthetic steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a crucial intermediate for the synthesis of more complex therapeutic agents, particularly those targeting hormonal pathways. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the development of novel steroid-based pharmaceuticals and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of specialized steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the discovery of new therapeutic candidates.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating steroid metabolism, receptor binding, and endocrine system modulation.

Basic Information

Product Name	17 β-Aminocarbonyloxy-4-Androsten-3-One
CAS No.	34385-95-0
Molecular Formula	C20H29NO3
Molecular Weight	331.45 g/mol
Synonyms	4-Androsten-17β-carbamic acid, 3-oxo-; 17β-(Aminocarbonyloxy)androst-4-en-3-one; Androst-4-en-3-one, 17β-(aminocarbonyloxy)-; 17β-Carbamoyloxyandrost-4-en-3-one; NSC 113986; 17β-Hydroxyandrost-4-en-3-one carbamate
EINECS	Contact for details

Quality Control

Our 17 β-Aminocarbonyloxy-4-Androsten-3-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by advanced chromatographic methods. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

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