Description

Stigmast-7-En-3-Ol,(3.Beta) is a high-purity sterol compound, a specific isomer of stigmasterol, valued for its defined chemical structure and consistent performance. This compound is essential for research and development in advanced organic synthesis and as a critical reference standard for analytical applications. It is primarily sought by the pharmaceutical, nutraceutical, and fine chemical industries for process development and quality control.

Application

• Pharmaceutical intermediate for the synthesis of specialized steroid-based APIs.
• Analytical reference standard for HPLC, GC, and LC-MS methods in quality control laboratories.
• Key starting material or intermediate in advanced organic and medicinal chemistry research.
• Potential precursor for the development of novel bioactive compounds and nutraceuticals.
• Component in biochemical research for studying sterol metabolism and membrane properties.
• Used in the production of high-value fine chemicals and specialty materials.

Basic Information

Product Name	Stigmast-7-En-3-Ol,(3.Beta)
CAS No.	18525-35-4
Molecular Formula	C29H48O
Molecular Weight	412.70 g/mol
Synonyms	7-Stigmasten-3β-ol; δ7-Stigmastenol; (3β)-Stigmast-7-en-3-ol; 7-Dehydrostigmasterol; Fucosterol epimer; 24-Ethylidene lophenol; 24-Ethylidenelophenol; 24-Ethylidene-5α-cholest-7-en-3β-ol
EINECS	Contact for details

Quality Control

Our Stigmast-7-En-3-Ol,(3.Beta) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is 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 to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
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.