1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide

1,4-二氢-4-氧代-1-苯基-5H-吡唑并[3,4-d]嘧啶-5-乙酸2-(3-苯基-2-丙烯-1-亚基)肼

1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide (CAS 656831-89-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H18N6O2 and a molecular weight of 398.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
656831-89-9
Jingsj CID
J-214201-0
Molecular Formula
C22H18N6O2
Chinese Name
1,4-二氢-4-氧代-1-苯基-5H-吡唑并[3,4-d]嘧啶-5-乙酸2-(3-苯基-2-丙烯-1-亚基)肼
Molecular Weight
398.4 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-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide?

The CAS number of 1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide is 656831-89-9.

What are the molecular formula and molecular weight of 1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide?

1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide has molecular formula C22H18N6O2 and molecular weight 398.4 g/mol.

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

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How to cite: Jingsj. "1,4-Dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidine-5-acetic acid 2-(3-phenyl-2-propen-1-ylidene)hydrazide (CAS 656831-89-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-214201-0 (accessed 2026-10-25).

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