4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside CAS 77640-21-2

Description

The occurrence of 4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside (CAS 77640-21-2), molecular formula C18H25NO12 and molecular weight 447.39 g/mol, is a CATO reference standard with documented purity and traceability.

4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside (C18H25NO12) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside 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.

Physical & Chemical Properties

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