3,5,6-Tribromopyrazin-2-amine CAS 66490-61-7

Purity 97%+In StockPharmaceutical Standards
CAS No.66490-61-7
Molecular FormulaC4H2Br3N3
Molecular Weight331.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5,6-Tribromopyrazin-2-amine CAS 66490-61-7 chemical structure

Description

CATO supplies 3,5,6-Tribromopyrazin-2-amine (CAS 66490-61-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2Br3N3. Molecular weight: 331.79 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H2Br3N3
Molecular Weight331.79 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1975
Halogen ContentBr-containing
Nitrogen Atoms3

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