Description

1-o-(2',3'-Diacetylfucopyranosyl-(4'-Sulfate))-5-Spirostan-1-Ol 3-Acetate is a high-purity, chemically defined steroidal saponin derivative. This compound is valued for its role as a critical reference standard and a key intermediate in advanced pharmaceutical and biochemical research. It is primarily sought by professionals in pharmaceutical R&D, natural product chemistry, and analytical laboratories for method development and quality control.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related steroidal compounds in drug development and quality control protocols.
• Biochemical Research: Serves as a specialized intermediate or substrate in studies exploring enzyme interactions, metabolic pathways, and the structure-activity relationships of saponins.
• Natural Product Isolation & Analysis: Acts as a critical marker compound for the standardization and authentication of plant extracts containing complex steroidal glycosides.
• Academic Research: Utilized in university and institutional labs for synthetic chemistry projects and pharmacological screening of novel derivatives.
• Method Development & Validation: Essential for developing and calibrating analytical methods such as HPLC, LC-MS, and NMR in contract research organizations (CROs) and analytical service labs.

Basic Information

Product Name	1-o-(2',3'-Diacetylfucopyranosyl-(4'-Sulfate))-5-Spirostan-1-Ol 3-Acetate
CAS No.	151589-16-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-O-(2',3'-Di-O-acetyl-4-O-sulfo-α-L-fucopyranosyl)-(25R)-5-spirostan-1β-ol 3-acetate; (25R)-1β-Hydroxyspirost-5-en-3β-yl 2',3'-di-O-acetyl-4-O-sulfo-α-L-fucopyranoside 3-acetate; Steroidal saponin sulfate derivative; Acetylated fucopyranosyl spirostan sulfate
EINECS	Contact for details

Quality Control

Every batch of 1-o-(2',3'-Diacetylfucopyranosyl-(4'-Sulfate))-5-Spirostan-1-Ol 3-Acetate is produced and analyzed under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards for high-purity research chemicals. Comprehensive analytical data, including HPLC purity, is documented in a Certificate of Analysis (COA), which is available upon request to support your regulatory and research needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider desiccated conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%

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