Description

Ophirapstanol Trisulfate is a specialized sulfated sterol derivative with significant bioactivity. This compound is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in advanced research and development. It is primarily utilized by pharmaceutical, biotechnology, and academic research institutions focused on metabolic studies, enzyme inhibition, and novel therapeutic discovery.

Application

• Pharmaceutical Reference Standard: Serves as a high-purity calibrant for analytical methods (HPLC, LC-MS) in quality control and regulatory submissions.
• Biochemical Research: Used as a tool compound in studies of sterol metabolism, sulfotransferase enzyme activity, and related signaling pathways.
• API Intermediate: Acts as a critical synthetic precursor in the development of novel therapeutic agents targeting specific biological receptors.
• In-vitro Diagnostics: Employed in the formulation of assay kits and reagents for detecting or quantifying specific biochemical markers.
• Academic Research: Facilitates fundamental research in marine natural product chemistry, structural biology, and medicinal chemistry.

Basic Information

Product Name	Ophirapstanol Trisulfate
CAS No.	162232-39-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ophirapstanol trisulfate; 3beta,6alpha,11-Trihydroxy-5alpha-cholest-9(11)-en-23-one 3,6,11-trisulfate; (3β,6α,11β)-3,6,11-Trihydroxycholest-9-en-23-one 3,6,11-trisulfate; Ophirapstanol 3,6,11-trisulfate; Marine sterol trisulfate
EINECS	Contact for details

Quality Control

Our Ophirapstanol Trisulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider keeping the product under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

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