Description

6-Hydroxystigmasta-4,22-Dien-3-One is a functionalized stigmastane derivative, a key intermediate in the synthesis of bioactive steroids and other complex organic molecules. Its value lies in providing a versatile scaffold for pharmaceutical and agrochemical research, enabling the development of novel compounds with targeted biological activity. This high-purity intermediate is essential for R&D chemists and process development scientists in the pharmaceutical, nutraceutical, and advanced material synthesis industries.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new plant growth regulators and environmentally friendly pesticides.
• Nutraceutical Synthesis: A precursor in the production of specialized sterol-based dietary supplements and functional food ingredients.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: A valuable tool for organic chemists exploring new synthetic pathways and structure-activity relationships (SAR).
• Material Science: Investigated as a precursor for advanced organic materials and liquid crystals.

Basic Information

Product Name	6-Hydroxystigmasta-4,22-Dien-3-One
CAS No.	36450-01-8
Molecular Formula	C₂₉H₄₆O₂
Molecular Weight	426.68 g/mol
Synonyms	6-Hydroxy-4,22-stigmastadien-3-one; (22E)-6-Hydroxystigmasta-4,22-dien-3-one; 6-Hydroxy-β-sitostenone; Stigmasta-4,22-dien-3-one, 6-hydroxy-; 6-Hydroxysitostenone; 3-Oxo-6-hydroxy-stigmasta-4,22-diene
EINECS	Contact for details

Quality Control

Our 6-Hydroxystigmasta-4,22-Dien-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), 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). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.