Tert-butyl 3-(4-aminophenyl)-5-oxo-1,2,4-oxadiazole-4(5H)-carboxylate CAS 2173992-03-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2173992-03-3
Molecular FormulaC13H15N3O4
Molecular Weight277.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 3-(4-aminophenyl)-5-oxo-1,2,4-oxadiazole-4(5H)-carboxylate CAS 2173992-03-3 chemical structure

Description

Order Tert-butyl 3-(4-aminophenyl)-5-oxo-1,2,4-oxadiazole-4(5H)-carboxylate (CAS 2173992-03-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H15N3O4. Molecular weight: 277.28 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC13H15N3O4
Molecular Weight277.28 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms3

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