Description

Cholest-8-En-3-Ol,4,14-Dimethyl-, (3B,4A,5A)- is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and structure make it a critical building block for research and development in advanced pharmaceutical and fine chemical synthesis. This compound is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors requiring precise, high-quality intermediates for steroid-based drug discovery and process development.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and steroid hormone research.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex organic molecules with specific stereochemical configurations.
• Process Development: Employed in scaling up and optimizing synthetic routes for sterol-derived compounds in pilot and commercial production.

Basic Information

Product Name	Cholest-8-En-3-Ol,4,14-Dimethyl-, (3B,4A,5A)-
CAS No.	16910-39-7
Molecular Formula	C₂₉H₅₀O
Molecular Weight	414.71 g/mol
Synonyms	4,14-Dimethylcholest-8-en-3β-ol; (3β,4α,5α)-4,14-Dimethylcholest-8-en-3-ol; 4,14-Dimethyl-5α-cholest-8-en-3β-ol; 4α,14-Dimethyl-5α-cholest-8-en-3β-ol; 5α-Cholest-8-en-3β-ol, 4,14-dimethyl-; 4,14-Dimethyl-δ⁸-cholesten-3β-ol
EINECS	Contact for details

Quality Control

Our Cholest-8-En-3-Ol,4,14-Dimethyl-, (3B,4A,5A)- 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 stringent requirements for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 stability.

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%

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