2-(1-Methyl-1h-1,2,4-triazol-5-yl)-4-nitroaniline CAS 1249874-29-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1249874-29-0
Molecular FormulaC9H9N5O2
Molecular Weight219.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-Methyl-1h-1,2,4-triazol-5-yl)-4-nitroaniline CAS 1249874-29-0 chemical structure

Description

CATO supplies 2-(1-Methyl-1h-1,2,4-triazol-5-yl)-4-nitroaniline (CAS 1249874-29-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N5O2. Molecular weight: 219.20 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H9N5O2
Molecular Weight219.20 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms5

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