9-(b-D-Galactopyranose)-nonanoic acid CAS 83345-63-5

Purity 97%+In StockPharmaceutical Standards
CAS No.83345-63-5
Molecular FormulaC15H28O8
Molecular Weight336.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-(b-D-Galactopyranose)-nonanoic acid CAS 83345-63-5 chemical structure

Description

CATO manufactures 9-(b-D-Galactopyranose)-nonanoic acid 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 9-(b-D-Galactopyranose)-nonanoic acid (CAS 83345-63-5), a certified reference material (molecular formula C15H28O8, MW 336.38 g/mol) for analytical method development and quality control.

The molecular framework of 9-(b-D-Galactopyranose)-nonanoic acid (C15H28O8) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC15H28O8
Molecular Weight336.38 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1980

Recommended Standards

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