Description

4,4-Dimethylcholest-7-En-3β-Ol Acetate is a high-purity steroidal acetate derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral intermediate and building block for the development of novel therapeutic agents and bioactive molecules. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in steroid chemistry, drug discovery, and the synthesis of complex natural products.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the multi-step synthesis of novel steroid-based pharmaceuticals and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in metabolic pathway studies, enzyme inhibition assays, and receptor binding research.
• Organic Synthesis: Serves as a versatile building block for constructing complex molecular architectures in medicinal chemistry and total synthesis projects.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, including advanced materials and performance additives.

Basic Information

Product Name	4,4-Dimethylcholest-7-En-3β-Ol Acetate
CAS No.	17137-72-3
Molecular Formula	C₃₁H₅₂O₂
Molecular Weight	456.75 g/mol
Synonyms	4,4-Dimethylcholest-7-en-3β-yl acetate; 3β-Acetoxy-4,4-dimethylcholest-7-ene; 4,4-Dimethyl-7-cholesten-3β-ol acetate; (3β)-4,4-Dimethylcholest-7-en-3-ol acetate; 4,4-Dimethyl-δ⁷-cholesten-3β-ol acetate; 4,4-Dimethyl-7-cholesten-3β-yl acetate; 4,4-Dimethylcholest-7-ene-3β-ol acetate; 4,4-Dimethyl-7-cholesten-3β-ol acetate
EINECS	Contact for details

Quality Control

Our 4,4-Dimethylcholest-7-En-3β-Ol Acetate is produced 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 of research and development applications. A Certificate of Analysis (COA) detailing specific results 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.