321571-07-7

321571-07-7 structure

321571-07-7 structure

Name: ethyl (4-ethoxycarbonyl-5-pyrazolyl)aminomethylenecyanoacetate
Chemical Name: ethyl (4-ethoxycarbonyl-5-pyrazolyl)aminomethylenecyanoacetate
CAS Number: 321571-07-7
Molecular Formula: C₁₂H₁₄N₄O₄
Molecular Weight: 278.26400
Create Date: 2018-06-22 00:41:51
Modify Date: 2025-08-29 16:10:52

Names
Properties

Name	ethyl (4-ethoxycarbonyl-5-pyrazolyl)aminomethylenecyanoacetate
Synonyms	ALLOPURINOL IMPURITY F (E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester Allopurinol Impurity 6

Molecular Formula	C₁₂H₁₄N₄O₄
Molecular Weight	278.26400
Exact Mass	278.10200
PSA	117.10000
LogP	1.04188

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