5-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one CAS 1428003-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1428003-03-5
Molecular FormulaC7H7BrN6O
Molecular Weight271.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one CAS 1428003-03-5 chemical structure

Description

The occurrence of 5-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one (CAS 1428003-03-5), a certified reference material (molecular formula C7H7BrN6O, MW 271.07 g/mol) for analytical method development and quality control.

5-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one (C7H7BrN6O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.

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-(((5-Bromopyrimidin-2-yl)amino)methyl)-2,4-dihydro-3h-1,2,4-triazol-3-one 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 FormulaC7H7BrN6O
Molecular Weight271.07 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentBr-containing
Nitrogen Atoms6

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