N-((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole-5-carboxamide CAS 1219903-20-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1219903-20-4
Molecular FormulaC16H11N7O3
Molecular Weight349.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole-5-carboxamide CAS 1219903-20-4 chemical structure

Description

High-purity N-((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole-5-carboxamide (CAS 1219903-20-4) pharmaceutical standards reference standard. Molecular formula: C16H11N7O3. Molecular weight: 349.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H11N7O3
Molecular Weight349.30 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms7

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