3,4-DIBROMO-5-NITRO-1H-PYRAZOLE

Modify Date: 2024-01-08 22:07:16

3,4-DIBROMO-5-NITRO-1H-PYRAZOLE Structure
3,4-DIBROMO-5-NITRO-1H-PYRAZOLE structure
Common Name 3,4-DIBROMO-5-NITRO-1H-PYRAZOLE
CAS Number 104599-37-3 Molecular Weight 270.86700
Density 2.419 g/cm3 Boiling Point 365.6±37.0℃(Predicted)
Molecular Formula C3HBr2N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-Dibromo-3-nitro-1H-pyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.419 g/cm3
Boiling Point 365.6±37.0℃(Predicted)
Molecular Formula C3HBr2N3O2
Molecular Weight 270.86700
Exact Mass 268.84400
PSA 74.50000
LogP 2.36610

 Safety Information

HS Code 2933199090

 Synthetic Route

~66%

3,4-DIBROMO-5-NITRO-1H-PYRAZOLE Structure

3,4-DIBROMO-5-N...

CAS#:104599-37-3

Literature: Boivin, Roch; Carlson, Eric; Endo, Atsushi; Hansen, Hans; Hawkins, Lynn D.; Ishizaka, Sally; Mackey, Matthew; Narayan, Sridhar; Satoh, Takashi; Schiller, Shawn Patent: US2013/324547 A1, 2013 ; Location in patent: Paragraph 0520 ;

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3,4-DIBROMO-5-NITRO-1H-PYRAZOLE Structure

3,4-DIBROMO-5-N...

CAS#:104599-37-3

Literature: Juffermans, J. P. H.; Habraken, Clarisse L. Journal of Organic Chemistry, 1986 , vol. 51, # 24 p. 4656 - 4660

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3,4-DIBROMO-5-NITRO-1H-PYRAZOLE Structure

3,4-DIBROMO-5-N...

CAS#:104599-37-3

Literature: Moy, Franklin J.; Lee, Arthur; Gavrin, Lori Krim; Xu, Zhang Bao; Sievers, Annette; Kieras, Elizabeth; Stochaj, Wayne; Mosyak, Lidia; McKew, John; Tsao, Desiree H. H. Journal of Medicinal Chemistry, 2010 , vol. 53, # 3 p. 1238 - 1249

 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

3,4-dibromo-5-nitro-2H-pyrazole
3,4-Dibromo-5-nitro-1H-pyrazole
QC-759