Description

Stigmasta-7,22,25-Trien-3-Ol,(3B,5A)- is a specific phytosterol derivative, a member of the stanols and sterols chemical class. This high-purity compound is valued for its role as a key intermediate in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by research institutions and manufacturers in the life sciences sector for developing novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in metabolic pathway studies, receptor binding assays, and sterol biosynthesis research.
• Nutraceutical Development: Investigated for potential applications in the development of advanced dietary supplements targeting cholesterol metabolism.
• Fine Chemical Synthesis: Employed as a specialized starting material or intermediate in custom synthesis and process development for high-value chemicals.
• Analytical Standard: Provides a high-purity compound for use in method development, calibration, and quality control in analytical laboratories (HPLC, GC-MS).

Basic Information

Item	Details
Product Name	Stigmasta-7,22,25-Trien-3-Ol,(3B,5A)-
CAS No.	14485-48-4
Molecular Formula	C29H46O
Molecular Weight	410.68 g/mol
Synonyms	(3β,5α)-Stigmasta-7,22,25-trien-3-ol; 5α-Stigmasta-7,22,25-trien-3β-ol; δ7,22,25-Stigmastatrien-3β-ol; 3β-Hydroxy-5α-stigmasta-7,22,25-triene; Schottenol isomer; Spinasterol isomer; Avenasterol isomer
EINECS	Contact for details

Quality Control

Our Stigmasta-7,22,25-Trien-3-Ol,(3B,5A)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications and test results is provided to ensure traceability and compliance with your research or production requirements.

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 structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	< 20 ppm

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