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)
![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- 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)
CAS Number
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Basic Information
Molecular Formula
C21H18N4O2
Molecular Weight
358.4 g/mol
EINECS
225-184-1
Physical Properties
Melting Point
180 °C
Boiling Point
556.2±60.0 °C(Predicted)
Density
1.27±0.1 g/cm3(Predicted)
Flash Point
290.2 ºC
Water Solubility
4.7μg/L at 23℃
Chemical Identifiers
SMILES
CC1=NN(C(=O)C1C=C2C(=NN(C2=O)C3=CC=CC=C3)C)C4=CC=CC=C4
InChIKey
QPAPQRFSPBUJAU-UHFFFAOYSA-N
Database References
FAQ
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.
This compound is mainly used in the pharmaceutical industry for the synthesis of bioactive molecules and as a reagent in organic synthesis. It plays a role in the development of new drugs and as an intermediate in the production of other chemical compounds.
This compound is generally safe when handled with appropriate precautions. It should be stored in a cool, dry place away from direct sunlight and kept in a tightly sealed container. Protective equipment such as gloves and goggles should be worn when handling the compound to avoid skin contact and eye irritation.
This compound should be stored in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. It should be kept in a tightly sealed container made of appropriate material to prevent degradation. The storage temperature should be maintained below 30°C (86°F) to ensure stability and safety.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Merlin

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![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)
![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- — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp)
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