Description

Stigmast-5-Ene-3β,7β-Diol Dibenzoate is a high-purity sterol derivative, specifically a dibenzoate ester of a dihydroxylated stigmastene. This compound is valued as a critical intermediate in advanced organic synthesis and pharmaceutical research, offering a defined chemical scaffold for the development of novel bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for applications requiring high-purity sterol-based building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for the development of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies, enzyme inhibition assays, and sterol biochemistry research.
• Nutraceutical Development: Investigated as a potential intermediate for the synthesis of advanced sterol derivatives with targeted health benefits.
• Fine Chemical Synthesis: Employed as a specialized building block in custom synthesis and the production of complex organic molecules for various industrial applications.
• Reference Standard: Utilized in analytical laboratories as a high-purity chemical reference material for method development and quality control (QC) testing.

Basic Information

Product Name	Stigmast-5-Ene-3β,7β-Diol Dibenzoate
CAS No.	59157-68-5
Molecular Formula	C43H58O4
Molecular Weight	638.92 g/mol
Synonyms	3β,7β-Dihydroxystigmast-5-ene 3,7-dibenzoate; Stigmast-5-ene-3β,7β-diol, 3,7-dibenzoate; 7β-Hydroxycholesterol dibenzoate (stigmastane derivative); (3β,7β)-Stigmast-5-ene-3,7-diol 3,7-dibenzoate
EINECS	Contact for details

Quality Control

Every batch of Stigmast-5-Ene-3β,7β-Diol Dibenzoate is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC and spectroscopic methods, to ensure identity, purity, and consistency meet the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat and incompatible materials.

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.