Description

(3Beta,5Alpha)-4-Methylstigmasta-7,24(28)-Dien-3-Ol CAS NO 11040-28-1 is a specific phytosterol derivative, a member of the stanols class with a modified steroidal backbone. This compound is valued for its role as a key intermediate in the synthesis of more complex bioactive molecules and for research into sterol metabolism and function. It is primarily sought by the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors for development and analytical purposes.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel steroid-based drugs and therapeutic agents.
• Nutraceutical Research: Used in studies investigating the bioactivity, absorption, and health impacts of plant sterols and stanols.
• Reference Standard: Employed as a high-purity analytical standard in HPLC, GC-MS, and NMR for quality control and method development in related product manufacturing.
• Biochemical Research: A tool for studying enzyme interactions, metabolic pathways (e.g., cholesterol biosynthesis), and membrane biology involving sterols.
• Cosmetic Ingredient Development: Explored for potential use in premium skincare formulations for its structural similarity to skin lipids.
• Organic Synthesis: Acts as a specialized starting material or intermediate for chemists creating novel organic compounds with complex stereochemistry.

Basic Information

Product Name	(3Beta,5Alpha)-4-Methylstigmasta-7,24(28)-Dien-3-Ol
CAS No.	11040-28-1
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	4-Methylstigmasta-7,24(28)-dien-3β-ol; 4α-Methyl-5α-stigmasta-7,24(28)-dien-3β-ol; 4-Methyl-δ7,24(28)-stigmastadien-3β-ol; 3β-Hydroxy-4α-methyl-5α-stigmasta-7,24(28)-diene; 4-Methylfucosterol; 24-Methylene-4α-methyl-7-cholesten-3β-ol; 4α-Methyl-24-methylene-7-cholesten-3β-ol
EINECS	Contact for details

Quality Control

Our (3Beta,5Alpha)-4-Methylstigmasta-7,24(28)-Dien-3-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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