Ethyl-d5 beta-D-glucuronide CAS 1135070-98-2

Purity >90%In StockPharmaceutical Standards
CAS No.1135070-98-2
Molecular Formula-
Molecular Weight227.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl-d5 beta-D-glucuronide CAS 1135070-98-2 chemical structure

Description

Ethyl-d5 beta-D-glucuronide (CAS 1135070-98-2) is a high-purity analytical reference standard with the molecular formula C8H9D5O7 and a molecular weight of 227.22 g/mol.

Ethyl-d5 beta-D-glucuronide (C8H9D5O7) contains deuterium isotope labeling, a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures Ethyl-d5 beta-D-glucuronide 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

Molecular FormulaC8H9D5O7
Molecular Weight227.22 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>90%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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