N-Acetyl-D-galactosamine CAS 1811-31-0

Purity >95%In StockPharmaceutical Standards
CAS No.1811-31-0
Molecular FormulaC8H15NO6
Molecular Weight221.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Acetyl-D-galactosamine CAS 1811-31-0 chemical structure

Description

CATO manufactures N-Acetyl-D-galactosamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies N-Acetyl-D-galactosamine (CAS 1811-31-0), a certified reference material (molecular formula C8H15NO6, MW 221.21 g/mol) for analytical method development and quality control.

N-Acetyl-D-galactosamine (C8H15NO6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H15NO6
Molecular Weight221.21 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

Recommended Standards

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