Ethyl 2-ethyl-2H-benzo[d][1,2,3]triazole-5-carboxylate CAS 628294-66-6

Purity 97%+In StockPharmaceutical Standards
CAS No.628294-66-6
Molecular FormulaC11H13N3O2
Molecular Weight219.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-ethyl-2H-benzo[d][1,2,3]triazole-5-carboxylate CAS 628294-66-6 chemical structure

Description

Ethyl 2-ethyl-2H-benzo[d][1,2,3]triazole-5-carboxylate (CAS 628294-66-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13N3O2. Molecular weight: 219.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H13N3O2
Molecular Weight219.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms3

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