Description

(2R,3R,4S,5R,6S)-3,4,5-Trihydroxy-2-(Hydroxymethyl)-6-[C-[(2S)-2-Hydroxypent-4-enyl]-n-sulfonatooxy-carbonimidoyl]sulfanyl-oxane is a sophisticated, high-purity sulfated carbohydrate derivative with a defined stereochemistry. This compound is valued for its role as a key intermediate or reference standard in advanced pharmaceutical research and biochemical synthesis. It is primarily needed by R&D laboratories and fine chemical manufacturers working in drug discovery, enzymology, and the development of novel glycosylation agents.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents, particularly those targeting carbohydrate-protein interactions.
• Biochemical Research: Used as a substrate, inhibitor, or reference standard in enzymatic studies involving sulfotransferases, glycosidases, or other carbohydrate-processing enzymes.
• Glycoconjugate Synthesis: A valuable precursor for the chemical or enzymatic preparation of complex sulfated glycans, glycopeptides, or glycolipids for biological evaluation.
• Analytical Standard: Employed as a high-purity certified reference material (CRM) for method development and quality control in analytical laboratories using HPLC, LC-MS, or NMR.
• Medicinal Chemistry: Provides a structurally defined scaffold for structure-activity relationship (SAR) studies in drug discovery programs focused on inflammation, coagulation, or infectious diseases.

Basic Information

Product Name	(2R,3R,4S,5R,6S)-3,4,5-Trihydroxy-2-(Hydroxymethyl)-6-[C-[(2S)-2-Hydroxypent-4-enyl]-n-sulfonatooxy-carbonimidoyl]sulfanyl-oxane
CAS No.	19764-03-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-Thio-D-glucopyranose, cyclic S-[(2S)-2-hydroxy-4-penten-1-yl] sulfite (sulfonate); D-Glucose, 5-thio-, cyclic S-[(2S)-2-hydroxy-4-pentenyl] sulfite; Sulfated thioglucose derivative; Cyclic sulfite ester of 5-thio-D-glucose; (2S)-2-Hydroxy-4-pentenyl 5-thio-D-glucopyranoside cyclic sulfite; 19764-03-5; CAS 19764-03-5
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing specifications and test results (e.g., HPLC purity, NMR confirmation) are available upon request. We adhere to a cGMP-compliant quality management system suitable for pharmaceutical R&D applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

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%
Specific Rotation	Contact for details

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