Description

5α-Pregnan-18-Ol is a high-purity steroid derivative and a key intermediate in organic synthesis. This compound is valued for its defined molecular structure, which serves as a crucial building block for the development of more complex bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in steroid chemistry, hormone research, and the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical starting material or intermediate in the multi-step synthesis of specialized steroid-based pharmaceuticals and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in metabolic studies, receptor binding assays, and investigations into steroid biosynthesis pathways.
• Organic Synthesis: Serves as a versatile chiral building block for constructing complex natural products and novel chemical entities in medicinal chemistry programs.
• Hormone Analog Development: Employed in research focused on modifying steroid backbones to create analogs with targeted biological activity for potential therapeutic applications.

Basic Information

Product Name	5α-Pregnan-18-Ol
CAS No.	56053-09-9
Molecular Formula	C21H36O
Molecular Weight	304.51 g/mol
Synonyms	18-Hydroxy-5α-pregnane; 5α-Pregnan-18-ol; 5α,18-Pregnanediol; 18-Hydroxyallopregnane; 5α-Pregnane-18-ol; 18-Pregnanol; Allopregnan-18-ol
EINECS	Contact for details

Quality Control

Our 5α-Pregnan-18-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory documentation needs.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation due to moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.