4-Methylimidazole-d3 CAS 1219805-95-4

Purity >95%In StockPharmaceutical Standards
CAS No.1219805-95-4
Molecular Formula-
Molecular Weight85.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methylimidazole-d3 CAS 1219805-95-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 85.12 g/mol gives 4-Methylimidazole-d3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Methylimidazole-d3 (CAS 1219805-95-4), molecular formula C4H3D3N2 and molecular weight 85.12 g/mol, is a CATO reference standard with documented purity and traceability.

4-Methylimidazole-d3 (C4H3D3N2) contains deuterium isotope labeling, a nitrile group. Its physicochemical properties are representative of its class; 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.

CATO manufactures 4-Methylimidazole-d3 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 FormulaC4H3D3N2
Molecular Weight85.12 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms2

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Why CATO?