Description

5-α-Pregnane is a key steroid nucleus and a vital intermediate in organic synthesis. This compound matters for its role as a fundamental building block in the production of more complex steroid derivatives and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries for the development of therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of various steroid-based drugs and hormones.
• Biochemical Research: Used as a reference standard and starting material in metabolic pathway studies and steroidogenesis research.
• Fine Chemical Synthesis: Acts as a building block for creating specialized steroid analogs and novel chemical entities in medicinal chemistry.
• API Development: Employed in the research and development of new Active Pharmaceutical Ingredients (APIs) targeting endocrine and metabolic disorders.
• Reference Material: Utilized in analytical laboratories for method development, calibration, and quality control testing of steroid compounds.

Basic Information

Product Name	5-α-Pregnane
CAS No.	641-85-0
Molecular Formula	C21H36
Molecular Weight	288.51 g/mol
Synonyms	5α-Pregnane; Allopregnane; NSC 15135; Pregnane, 5α-; 5α-Pregnan; 5α-Dihydropregnane; 5α-Pregnane (8CI); 5α,14β-Pregnane
EINECS	211-383-6

Quality Control

Our 5-α-Pregnane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 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	Contact for details
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.