1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA

Modify Date: 2025-08-22 10:36:54

1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA Structure
1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA structure
Common Name 1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA
CAS Number 26084-35-5 Molecular Weight 448.54100
Density 1.41g/cm3 Boiling Point 553.1ºC at 760 mmHg
Molecular Formula C23H24N6O2S Melting Point N/A
MSDS N/A Flash Point 288.3ºC

 Names

Name 1,3-bis(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)thiourea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.41g/cm3
Boiling Point 553.1ºC at 760 mmHg
Molecular Formula C23H24N6O2S
Molecular Weight 448.54100
Flash Point 288.3ºC
Exact Mass 448.16800
PSA 117.05000
LogP 3.38460
Vapour Pressure 2.82E-12mmHg at 25°C
Index of Refraction 1.735

 Safety Information

HS Code 2933199090

 Synthetic Route

~97%

1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA Structure

1,3-BIS-(1,5-DI...

CAS#:26084-35-5

Literature: Li, Jianping; Ma, Chunming; Qu, Guirong Heteroatom Chemistry, 2006 , vol. 17, # 2 p. 148 - 151

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1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA Structure

1,3-BIS-(1,5-DI...

CAS#:26084-35-5

Literature: Li, Jianping; Ma, Chunming; Qu, Guirong Heteroatom Chemistry, 2006 , vol. 17, # 2 p. 148 - 151

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,3-bis(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiourea
1,3-(Di-4-antipyrinyl)-2-thioharnstoff
N,N'-diantipyrinyl thiourea
di-(2,3-dimethyl-1-phenyl-4-pyrazolon-5-yl)-thiourea
diantipyrylthiourea
diantipyrinylthiourea
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