Compound Q&A
What is 3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl (CAS: 4702-90-3)?
Answer
![3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-](https://static.chemtradehub.com/structs/470/4702-90-3-72da.webp "3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-")
This compound is a specific chemical structure with the CAS number 4702-90-3. It is a complex heterocyclic compound with a molecular structure that includes a pyrazole ring and a phenyl group. This compound is primarily used in the synthesis of other pharmaceuticals and as a reagent in chemical reactions.
About
CAS No
4702-90-3
English Name
3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-
Molecular Formula
C21H18N4O2
Molecular Weight
358.4 g/mol
EINECS
225-184-1
SMILES
CC1=NN(C(=O)C1C=C2C(=NN(C2=O)C3=CC=CC=C3)C)C4=CC=CC=C4
InChIKey
QPAPQRFSPBUJAU-UHFFFAOYSA-N
Last Updated: 2025-10-03 16:47
![3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl- — Hubei Chenghai Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce17ff57537e5c8069b2e9/67ce17ff57537e5c8069b2e9-logo.webp){kind=logo}