Description

6-Chlorostigmasterol is a halogenated derivative of the plant sterol stigmasterol, characterized by the introduction of a chlorine atom at the 6-position of the steroid nucleus. This modification is of significant interest in pharmaceutical and biochemical research for developing novel synthetic intermediates and exploring structure-activity relationships. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications in drug discovery, reference standard synthesis, and as a key building block for more complex bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel steroid-based drug candidates and therapeutic agents.
• Biochemical Research: Used as a reference standard and probe in metabolic studies, enzyme inhibition assays, and receptor binding research.
• Steroid Chemistry: Acts as a versatile building block for the chemical modification and derivatization of steroidal compounds.
• Academic & Industrial R&D: Employed in laboratories for investigating the biological activity and physicochemical properties of halogenated sterols.
• Analytical Standard: Utilized in chromatography (HPLC, GC) as a high-purity standard for method development and quality control of related substances.

Basic Information

Product Name	6-Chlorostigmasterol
CAS No.	150871-01-5
Molecular Formula	C29H47ClO
Molecular Weight	447.14 g/mol
Synonyms	Stigmasta-5,22-dien-3-ol, 6-chloro-, (3β,22E)-; 6-Chloro-stigmasterol; 6-Chloro-stigmasta-5,22-dien-3β-ol; (22E)-6-Chlorostigmasta-5,22-dien-3β-ol; 6-Chloro-δ5,22-stigmastadien-3β-ol; Chlorinated Stigmasterol Derivative; 6-Cl-Stigmasterol
EINECS	Contact for details

Quality Control

Our 6-Chlorostigmasterol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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