Description

(14β)-5α-Androstan-17-One is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined stereochemistry and structural integrity, which are critical for producing consistent and reliable results in advanced research and manufacturing. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical industries for the development and production of active pharmaceutical ingredients (APIs), reference standards, and other specialized steroid-based compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex steroid-based active pharmaceutical ingredients (APIs) and therapeutic agents.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies, hormone research, and receptor binding assays.
• Fine Chemical Synthesis: Serves as a starting material or intermediate for the production of specialty chemicals, including other androstane derivatives.
• Analytical Standard: Employed as a certified reference material (CRM) for quality control and method validation in analytical laboratories.
• Academic & Industrial R&D: Facilitates exploratory chemistry and process development in both academic institutions and corporate research divisions.

Basic Information

Product Name	(14β)-5α-Androstan-17-One
CAS No.	22430-34-8
Molecular Formula	C19H30O
Molecular Weight	274.44 g/mol
Synonyms	5α-Androstan-17-one; Etioallocholan-17-one; 17-Oxo-5α-androstane; 5α-Androstan-17(14β)-one; 14β-Androstan-17-one; 5α,14β-Androstan-17-one; Androstan-17-one (5α,14β)-
EINECS	Contact for details

Quality Control

Our (14β)-5α-Androstan-17-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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