Products 4105-90-2

CAS 4105-90-2 is the registry number for 3-Ethoxy-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one, 97%. Offered by: Chemat Brand. Available pack sizes: on request.

3-Ethoxy-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one, 97%

Chemat Brand

size: on request
Variants: 1

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5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one (CAS 4105-90-2) is a chemical compound with the molecular formula C11H11N3O4 and a molecular weight of 249.22 g/mol. IUPAC name: 5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one. InChIKey: XWXGLGWXBJDMPT-UHFFFAOYSA-N.

Identity
Molecular formula	C₁₁H₁₁N₃O₄
Molecular weight	249.22 g/mol
IUPAC name	5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one
InChIKey	XWXGLGWXBJDMPT-UHFFFAOYSA-N
SMILES	CCOC1=NN(C(=O)C1)C2=CC=C(C=C2)[N+](=O)[O-]

Computed by PubChem (NCBI)

Synonyms: 3H-Pyrazol-3-one, 5-ethoxy-2,4-dihydro-2-(4-nitrophenyl)-, 2-Pyrazolin-5-one, 3-ethoxy-1-(p-nitrophenyl)-, 5-Ethoxy-2,4-dihydro-2-(4-nitrophenyl)-3H-pyrazol-3-one, 3H-Pyrazol-3-one, 5-ethoxy-2,4-dihydro-2-(4-(nitrophenyl))-, 5-Ethoxy-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one, 5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one, 3-Ethoxy-1-(4-nitrophenyl)-2-pyrazolin-5-one, 3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-2-(4-nitrophenyl)-, 3-Ethoxy-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one, 3-ethoxy-1-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-5-one

Products 4105-90-2

3-Ethoxy-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one, 97%

Isomers (same molecular formula)