Description

5β-Androstane-17β-Carboxylic Acid is a key steroidal intermediate of significant interest in pharmaceutical research and development. This compound serves as a versatile building block for the synthesis of more complex steroid derivatives and hormone analogs. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of therapeutic agents and biochemical studies.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and hormone research.
• Organic Synthesis: Serves as a building block for creating novel steroid-based compounds with potential biological activity.
• Analytical Standard: Employed in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	5β-Androstane-17β-Carboxylic Acid
CAS No.	438-08-4
Molecular Formula	C20H30O2
Molecular Weight	302.45 g/mol
Synonyms	17β-Carboxy-5β-androstane; 5β-Androstane-17β-carboxylic acid; Etiocholanic acid; 17β-Etiocholanic acid; 5β,17β-Androstanecarboxylic acid; 3'-Oxo-5β-androstane-17β-carboxylic acid (related); NSC 10481
EINECS	207-113-9

Quality Control

Our 5β-Androstane-17β-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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