Description

5,7-Diacetamido-3,5,7,9-Tetradeoxy-Glycerogalacto-Nonulosonic Acid is a complex, high-purity synthetic derivative of nonulosonic acid, a key structural motif in sialic acid chemistry. This compound is valued for its role as a critical advanced intermediate in the synthesis of novel glycoconjugates and sialic acid analogs. It is essential for researchers and manufacturers in the pharmaceutical and biochemical sectors developing next-generation therapeutics, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel sialidase inhibitors, antiviral agents, and anti-inflammatory drugs targeting glycan-mediated pathways.
• Glycobiology Research: Used as a precursor for creating structurally defined sialic acid derivatives to study cell-cell recognition, immune response modulation, and pathogen-host interactions.
• Diagnostic Reagent Synthesis: Employed in the development of high-specificity diagnostic assays and imaging agents that target sialic acid-binding proteins (e.g., lectins, antibodies).
• Bioconjugation & Probe Development: Serves as a sophisticated chemical handle for labeling biomolecules or constructing complex glycoclusters and glyconanomaterials for targeted delivery.
• Enzyme Substrate & Inhibitor Studies: Provides a specialized substrate for studying the activity and kinetics of sialyltransferases, neuraminidases, and other glycosyl-processing enzymes.

Basic Information

Product Name	5,7-Diacetamido-3,5,7,9-Tetradeoxy-Glycerogalacto-Nonulosonic Acid
CAS No.	112154-63-9
Molecular Formula	C15H24N2O10
Molecular Weight	392.36 g/mol
Synonyms	5,7-Diacetamido-3,5,7,9-tetradeoxy-D-glycero-D-galacto-non-2-ulosonic Acid; 5,7-Diacetamido-3,5,7,9-tetradeoxy-nonulosonic Acid; Pseudaminic Acid Derivative; Sialic Acid Analog; Nonulosonic Acid Derivative; Pse5Ac7Ac; 5,7-Di-N-acetyl-pseudaminic acid precursor
EINECS	Contact for details

Quality Control

Our production of 5,7-Diacetamido-3,5,7,9-Tetradeoxy-Glycerogalacto-Nonulosonic Acid adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. Each lot is fully characterized and undergoes rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are 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). 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 desiccants or inert atmosphere.

Specification

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

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