1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

1-(4-氨基苯基)-5-甲基-1H-吡唑-3(2H)-酮

Also known as: 1-(4-aminophenyl)-1,2-dihydro-5-methyl-3h-pyrazol-3-one, 1-(4-aminophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one, 1-(4-aminophenyl)-5-methyl-1h-pyrazol-3(2h)-one

1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one (CAS 114306-97-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O and a molecular weight of 189.21400 g/mol. It is also known as 1-(4-aminophenyl)-1,2-dihydro-5-methyl-3h-pyrazol-3-one, 1-(4-aminophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one and 1-(4-aminophenyl)-5-methyl-1h-pyrazol-3(2h)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 114306-97-7
Jingsj CID: J-1129522-2
Molecular Formula: C₁₀H₁₁N₃O
Chinese Name: 1-(4-氨基苯基)-5-甲基-1H-吡唑-3(2H)-酮
Molecular Weight: 189.21400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one?

The CAS number of 1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one is 114306-97-7.

What are the molecular formula and molecular weight of 1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one?

1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one has molecular formula C10H11N3O and molecular weight 189.21400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-aminophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one (CAS 114306-97-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129522-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.