4-(1H-1,2,3-benzotriazol-1-yl)aniline CAS 78381-23-4

Purity 97%+In StockPharmaceutical Standards
CAS No.78381-23-4
Molecular FormulaC12H10N4
Molecular Weight210.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(1H-1,2,3-benzotriazol-1-yl)aniline CAS 78381-23-4 chemical structure

Description

CATO supplies 4-(1H-1,2,3-benzotriazol-1-yl)aniline (CAS 78381-23-4), a certified reference material (molecular formula C12H10N4, MW 210.23 g/mol) for analytical method development and quality control.

Structurally, 4-(1H-1,2,3-benzotriazol-1-yl)aniline (C12H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 210.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(1H-1,2,3-benzotriazol-1-yl)aniline 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 FormulaC12H10N4
Molecular Weight210.23 g/mol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms4

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