Description

Androstan-3-One is a high-purity steroid intermediate of significant importance in advanced organic synthesis. This compound serves as a critical building block for the development of more complex steroid-based molecules. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), reference standards, and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of various steroid-based active pharmaceutical ingredients (APIs) and hormones.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Employed in academic and industrial research to study steroid metabolism, receptor interactions, and biological pathways.
• Fine Chemical Synthesis: Serves as a versatile starting material for custom synthesis and the production of specialized steroid derivatives.

Basic Information

Product Name	Androstan-3-One
CAS No.	1224-95-9
Molecular Formula	C19H30O
Molecular Weight	274.44 g/mol
Synonyms	5α-Androstan-3-one; Etioallocholan-3-one; 3-Oxo-5α-androstane; 17β-Androstan-3-one; Dihydroandrosterone; 5α-Androstane-3-one; Androstane-3-one
EINECS	214-946-9

Quality Control

Our Androstan-3-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 exacting standards 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 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
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range
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.