Description

3α,4α-Epoxy-5α-Cholestane is a high-purity steroidal epoxide derivative, serving as a critical intermediate in advanced organic synthesis and pharmaceutical research. Its defined stereochemistry and reactive oxirane ring make it a valuable building block for the development of novel therapeutic agents and complex molecular architectures. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in steroid chemistry, drug discovery, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: Key synthetic precursor for the development of steroid-based drugs and hormone analogs.
• Organic Synthesis Building Block: Used in the construction of complex steroidal frameworks and natural product synthesis.
• Biochemical Research: Employed in studies investigating enzyme mechanisms, receptor binding, and metabolic pathways involving sterols.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science Research: Investigated for potential applications in the development of advanced organic materials and liquid crystals.

Basic Information

Item	Details
Product Name	3α,4α-Epoxy-5α-Cholestane
CAS No.	1249-56-5
Molecular Formula	C27H46O
Molecular Weight	386.66 g/mol
Synonyms	3α,4α-Epoxycholestane; 5α-Cholestane-3α,4α-epoxide; Cholestane-3α,4α-epoxide; 3α,4α-Epoxy-5α-cholestane; (3α,4α,5α)-3,4-Epoxycholestane; 1249-56-5; NSC 102999
EINECS	Contact for details

Quality Control

Our 3α,4α-Epoxy-5α-Cholestane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure high purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and batch-to-batch consistency, meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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