3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) CAS 1189998-94-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1189998-94-4
Molecular Formula-
Molecular Weight312.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) CAS 1189998-94-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 312.41 g/mol gives 3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) (CAS 1189998-94-4), molecular formula C17H12D9NO4 and molecular weight 312.41 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H12D9NO4, 3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 312.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 3-(tert-Butyl-d9)-5-[7-(hydroxyethyl)-2-benzofuranyl]-2-oxazolidinone (Mixture of Diastereomers) 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.

Physical & Chemical Properties

Molecular FormulaC17H12D9NO4
Molecular Weight312.41 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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