2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate CAS 197895-54-8

Purity 97%+In StockPharmaceutical Standards
CAS No.197895-54-8
Molecular FormulaC15H18Cl3NO10
Molecular Weight478.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate CAS 197895-54-8 chemical structure

Description

As a certified reference material (CRM), 2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate (CAS 197895-54-8), a certified reference material (molecular formula C15H18Cl3NO10, MW 478.66 g/mol) for analytical method development and quality control.

2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate (C15H18Cl3NO10) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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.

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 FormulaC15H18Cl3NO10
Molecular Weight478.66 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Halogen ContentCl-containing
Nitrogen Atoms1

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