1-Ethyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide CAS 61620-77-7

Purity 97%+In StockPharmaceutical Standards
CAS No.61620-77-7
Molecular FormulaC10H10N4O4
Molecular Weight250.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide CAS 61620-77-7 chemical structure

Description

High-purity 1-Ethyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide (CAS 61620-77-7) pharmaceutical standards reference standard. Molecular formula: C10H10N4O4. Molecular weight: 250.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC10H10N4O4
Molecular Weight250.21 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 methanol, ethanol, DMSO
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.)1974
Nitrogen Atoms4

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