5-Bromo-6-phenylpyridazin-3(2H)-one

Modify Date: 2023-02-07 17:21:26

5-Bromo-6-phenylpyridazin-3(2H)-one Structure
5-Bromo-6-phenylpyridazin-3(2H)-one structure
Common Name 5-Bromo-6-phenylpyridazin-3(2H)-one
CAS Number 90766-97-5 Molecular Weight 251.07900
Density 1.61g/cm3 Boiling Point N/A
Molecular Formula C10H7BrN2O Melting Point 234-237ºC
MSDS N/A Flash Point N/A

 Names

Name 4-bromo-3-phenyl-1H-pyridazin-6-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.61g/cm3
Melting Point 234-237ºC
Molecular Formula C10H7BrN2O
Molecular Weight 251.07900
Exact Mass 249.97400
PSA 45.75000
LogP 2.19940
Index of Refraction 1.667

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933990090

 Synthetic Route

~66%

5-Bromo-6-phenylpyridazin-3(2H)-one Structure

5-Bromo-6-pheny...

CAS#:90766-97-5

Literature: Estevez, Isabel; Ravina, Enrique; Sotelo, Eddy Journal of Heterocyclic Chemistry, 1998 , vol. 35, # 6 p. 1421 - 1428

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5-Bromo-6-phenylpyridazin-3(2H)-one Structure

5-Bromo-6-pheny...

CAS#:90766-97-5

Literature: Synlett, , # 8 p. 1113 - 1116

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-bromo-6-phenylpyridazin-3(2H)-one
bromophenylpyridazinone
5-bromo-6-phenyl-3(2H)-pyridazinone
5-bromo-6-phenyl-2H-pyridazin-3-one
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