3-Amino-5-bromo-1H-1,2,4-triazole CAS 389122-08-1

Purity 97%+In StockPharmaceutical Standards
CAS No.389122-08-1
Molecular FormulaC2H3BrN4
Molecular Weight162.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Amino-5-bromo-1H-1,2,4-triazole CAS 389122-08-1 chemical structure

Description

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

CATO supplies 3-Amino-5-bromo-1H-1,2,4-triazole (CAS 389122-08-1), a certified reference material (molecular formula C2H3BrN4, MW 162.98 g/mol) for analytical method development and quality control.

3-Amino-5-bromo-1H-1,2,4-triazole (C2H3BrN4) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 3-Amino-5-bromo-1H-1,2,4-triazole 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 FormulaC2H3BrN4
Molecular Weight162.98 g/mol
AppearanceWhite 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms4

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