Description

4,4-Dimethylcholest-7-Ene-3-Ol is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. Its unique dimethylated structure provides a valuable scaffold for pharmaceutical research and fine chemical manufacturing, offering precise control over downstream reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and advanced material sectors who require high-quality, well-characterized steroidal building blocks.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in metabolic pathway studies and enzyme inhibition assays.
• Nutraceutical Development: Serves as a starting material for the production of specialized sterol supplements and functional ingredients.
• Fine Chemical Synthesis: Employed as a building block for creating complex organic molecules with specific chiral centers.
• Material Science: Investigated for the development of liquid crystals or advanced polymeric materials with sterol backbones.

Basic Information

Product Name	4,4-Dimethylcholest-7-Ene-3-Ol
CAS No.	6384-28-7
Molecular Formula	C₂₉H₅₀O
Molecular Weight	426.71 g/mol
Synonyms	4,4-Dimethyl-5α-cholest-7-en-3β-ol; 3β-Hydroxy-4,4-dimethylcholest-7-ene; 4,4-Dimethyl-δ⁷-cholesten-3β-ol; 4,4-Dimethylcholestenol; 4,4-Dimethyl-7-cholesten-3β-ol; 4,4-Dimethyl-7-dehydrocholesterol (derivative); 4,4-DMD (abbrev.)
EINECS	Contact for details

Quality Control

Our 4,4-Dimethylcholest-7-Ene-3-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment.

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, open flames, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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