1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone CAS 128864-42-6

Purity 97%+In StockPharmaceutical Standards
CAS No.128864-42-6
Molecular FormulaC10H8BrN3O
Molecular Weight266.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone CAS 128864-42-6 chemical structure

Description

The occurrence of 1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone (CAS 128864-42-6) is a high-purity analytical reference standard with the molecular formula C10H8BrN3O and a molecular weight of 266.09 g/mol.

The molecular framework of 1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone (C10H8BrN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone 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 FormulaC10H8BrN3O
Molecular Weight266.09 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentBr-containing
Nitrogen Atoms3

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