5-Methoxybenzimidazole-4,6,7-d3 CAS 1219805-69-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1219805-69-2
Molecular Formula-
Molecular Weight151.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methoxybenzimidazole-4,6,7-d3 CAS 1219805-69-2 chemical structure

Description

5-Methoxybenzimidazole-4,6,7-d3 (CAS 1219805-69-2), molecular formula C8H5D3N2O and molecular weight 151.18 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-Methoxybenzimidazole-4,6,7-d3 (C8H5D3N2O) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 151.18 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-Methoxybenzimidazole-4,6,7-d3 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 FormulaC8H5D3N2O
Molecular Weight151.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
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)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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Why CATO?