4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide

4-氨基-2,5-二氢-2-甲基-5-氧代-1-苯基-1H-吡唑-3-乙酰胺

4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide (CAS 1805820-00-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14N4O2 and a molecular weight of 246.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805820-00-1
Jingsj CID: J-336722-3
Molecular Formula: C₁₂H₁₄N₄O₂
Chinese Name: 4-氨基-2,5-二氢-2-甲基-5-氧代-1-苯基-1H-吡唑-3-乙酰胺
Molecular Weight: 246.27 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide?

The CAS number of 4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide is 1805820-00-1.

What are the molecular formula and molecular weight of 4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide?

4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide has molecular formula C12H14N4O2 and molecular weight 246.27 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. "4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-acetamide (CAS 1805820-00-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-336722-3 (accessed 2026-10-24).

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