Description

Stigmasta-5,23-Dien-3-Ol, (3β,23Z)- is a specific phytosterol derivative, a member of the stanols and sterols class of organic compounds. This high-purity chemical intermediate is valued for its defined stereochemistry and structure, which is critical for research and synthesis in advanced organic chemistry. It is primarily sought by the pharmaceutical, nutraceutical, and fine chemical industries for use in the development of active pharmaceutical ingredients (APIs), reference standards, and specialized biochemical studies.

Application

• Pharmaceutical Research & Development: Serves as a key chiral intermediate or building block in the synthesis of novel steroid-based therapeutic agents.
• Reference Standard Material: Used as a high-purity certified reference standard (CRS) for analytical method development, validation, and quality control in laboratories.
• Nutraceutical Ingredient Synthesis: Employed in the research and production of advanced plant sterol and stanol compounds for dietary supplements.
• Biochemical Studies: Utilized in metabolic pathway research, enzyme inhibition studies, and as a probe for investigating sterol-related biological mechanisms.
• Fine Chemical Synthesis: Acts as a precursor for the manufacture of other specialized steroidal compounds with applications in material science and agrochemicals.

Basic Information

Product Name	Stigmasta-5,23-Dien-3-Ol, (3β,23Z)-
CAS No.	84621-35-2
Molecular Formula	C29H48O
Molecular Weight	412.70 g/mol
Synonyms	(3β,23Z)-Stigmasta-5,23-dien-3-ol; (23Z)-Stigmasta-5,23-dien-3β-ol; 3β-Hydroxy-(23Z)-stigmasta-5,23-diene; δ5,23-Stigmastadien-3β-ol; Spinasterol (a common name for this isomer); 5,23-Stigmastadien-3β-ol; (3β)-Stigmasta-5,23-dien-3-ol
EINECS	Contact for details

Quality Control

Our Stigmasta-5,23-Dien-3-Ol, (3β,23Z)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and conformity to specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support cGMP and ISO standards for research and pharmaceutical-grade materials.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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