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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178528811Generated: November 4, 2026

CID 6842478

1H-Pyrazole-4,5-dione, 1-[4-(4-methoxyphenyl)-2-thiazolyl]-3-methyl-, 4-[2-(5-chloro-2-methylphenyl)hydrazone] · 4-[(5-chloro-2-methylphenyl)hydrazono]-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one · (4Z)-4-[2-(5-chloro-2-methylphenyl)hydrazinylidene]-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one

https://huagongshe.com/en/chemical/178528811

CID 6842478 molecular structure

Identifiers & Physical Properties

CAS No.314759-66-5
Molecular formulaC21H18ClN5O2S
Average molar mass439.9 g/mol
SMILESCOc1ccc(-c2csc(N3N=C(C)C(=NNc4cc(Cl)ccc4C)C3=O)n2)cc1
InChIKeyMMLIWTBSECJQIQ-UHFFFAOYSA-N

Chemical & Physical Properties

XLogP5.2
Topological polar surface area107
Hydrogen bond donors1
Hydrogen bond acceptors7
Rotatable bonds5
Heavy atoms30
Formal charge0
Complexity697
Boiling point583.313±60.00 °C(Press: 760.00 Torr)(predicted)
Density1.415±0.14 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted)
pKa (acidity coefficient)7.580±0.40(predicted)