Description

(2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2R,3R,4R,5R)-5-amino-1,2,4-trihydroxy-6-oxo-hexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid is a complex, high-purity monosaccharide derivative with significant biological relevance. This compound is valued for its role as a key intermediate and building block in advanced pharmaceutical research and synthesis. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical and biotechnology sectors, particularly those focused on carbohydrate-based drug discovery, glycobiology, and the development of novel therapeutics.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in antiviral and antibacterial research.
• Glycobiology Research: Used as a standard or substrate in enzymatic studies, glycosylation reactions, and the investigation of carbohydrate-protein interactions.
• Carbohydrate Chemistry: Serves as a starting material for the chemical synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Diagnostic Reagent Development: Employed in the design and production of diagnostic assays and probes that target specific carbohydrate structures.
• Bioconjugation: Utilized in the development of antibody-drug conjugates (ADCs) or other bioconjugates where specific sugar moieties are required for targeting or stability.
• Academic & Industrial R&D: Essential for fundamental research in universities and corporate R&D centers exploring new chemical entities and biological pathways.

Basic Information

Item	Details
Product Name	(2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2R,3R,4R,5R)-5-amino-1,2,4-trihydroxy-6-oxo-hexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
CAS No.	126151-66-4
Molecular Formula	C23H38N2O18
Molecular Weight	606.56 g/mol
Synonyms	5-Acetamido-2-[[2-[(5-amino-1,2,4-trihydroxy-6-oxohexan-3-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid; N-Acetylneuraminic acid derivative; Sialic acid analog; Complex amino sugar; Carbohydrate derivative CAS 126151-66-4; High-purity monosaccharide intermediate; Glycosyl donor/acceptor precursor.
EINECS	Contact for details

Quality Control

Our (2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2R,3R,4R,5R)-5-amino-1,2,4-trihydroxy-6-oxo-hexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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