1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide

1-乙基-2-羟基-4-氧喹啉-3-碳酰肼

Also known as: 1-Ethyl-2-hydroxy-4-oxoquinoline-3-carbohydrazide, 1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid hydrazide, 1-ethyl-4-hydroxy-2-oxoquinoline-3-carbohydrazide, 3-Quinolinecarboxylic acid, 1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-, hydrazide, 3-Quinolinecarboxylic acid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-, hydrazide, 3-Quinolinecarboxylic acid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-, hydrazide (9CI), 3-Quinolinecarboxylic acid,1,2-dihydro-1-ethyl-4-hydroxy-2-oxo-,hydrazide, BRN 0422445

1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide (CAS 74693-62-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13N3O3 and a molecular weight of 247.25000 g/mol. It is also known as 1-Ethyl-2-hydroxy-4-oxoquinoline-3-carbohydrazide, 1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid hydrazide and 1-ethyl-4-hydroxy-2-oxoquinoline-3-carbohydrazide. Key property: a density of 1.413g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74693-62-2

Jingsj CID

J-1161212-4

Molecular Formula

C₁₂H₁₃N₃O₃

Chinese Name

1-乙基-2-羟基-4-氧喹啉-3-碳酰肼

Molecular Weight

247.25000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026