3-Bromo-5-fluoro-4H-1,2,4-triazole CAS 42297-30-3

Purity 97%+In StockPharmaceutical Standards
CAS No.42297-30-3
Molecular FormulaC2HBrFN3
Molecular Weight165.95 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-5-fluoro-4H-1,2,4-triazole CAS 42297-30-3 chemical structure

Description

CATO supplies 3-Bromo-5-fluoro-4H-1,2,4-triazole (CAS 42297-30-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2HBrFN3. Molecular weight: 165.95 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC2HBrFN3
Molecular Weight165.95 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
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.)1969
Halogen ContentF/Br-containing
Nitrogen Atoms3

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