4-[(3-bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one

Modify Date: 2025-09-30 17:21:15

4-[(3-bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one Structure
4-[(3-bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one structure
Common Name 4-[(3-bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one
CAS Number 314761-46-1 Molecular Weight 474.761
Density 1.7±0.1 g/cm3 Boiling Point 583.6±60.0 °C at 760 mmHg
Molecular Formula C19H13BrClN5OS Melting Point N/A
MSDS N/A Flash Point 306.7±32.9 °C

 Names

Name (4E)-4-[(3-Bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 583.6±60.0 °C at 760 mmHg
Molecular Formula C19H13BrClN5OS
Molecular Weight 474.761
Flash Point 306.7±32.9 °C
Exact Mass 472.971252
LogP 4.53
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.749

 Synonyms

(4E)-4-[(3-Bromophenyl)hydrazono]-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-5-methyl-2,4-dihydro-3H-pyrazol-3-one
MFCD01027802
1H-Pyrazole-4,5-dione, 1-[4-(4-chlorophenyl)-2-thiazolyl]-3-methyl-, 4-[2-(3-bromophenyl)hydrazone], (4E)-
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