Benzidine-d8 CAS 92890-63-6

Purity >95%In StockPharmaceutical Standards
CAS No.92890-63-6
Molecular Formula-
Molecular Weight192.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzidine-d8 CAS 92890-63-6 chemical structure

Description

The occurrence of Benzidine-d8 is closely related to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Benzidine-d8 (CAS 92890-63-6), molecular formula C12H4D8N2 and molecular weight 192.29 g/mol, is a CATO reference standard with documented purity and traceability.

Benzidine-d8 (C12H4D8N2) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), Benzidine-d8 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 FormulaC12H4D8N2
Molecular Weight192.29 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2

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Why CATO?