3-Bromo-5-methyl-1H-pyrazole

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Names

[ CAS No. ]:
57097-81-1

[ Name ]:
3-Bromo-5-methyl-1H-pyrazole

[Synonym ]:
1H-Pyrazole,3-broMo-5-Methyl
3-bromo-5-methylpyrazole

Chemical & Physical Properties

[ Density]:
1.723g/cm3

[ Boiling Point ]:
269.5ºC at 760 mmHg

[ Molecular Formula ]:
C4H5BrN2

[ Molecular Weight ]:
161.00000

[ Flash Point ]:
116.8ºC

[ Exact Mass ]:
159.96400

[ PSA ]:
28.68000

[ LogP ]:
1.48060

[ Index of Refraction ]:
1.584

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,7-dibromo-4-methyl-2,4,6-triazatricyclo[5.1.1.02,6]nonane-3,5-dione

DownStream

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%

Related Compounds

  • 3-Bromo-5-methyl-1H-pyrazole
  • 3-bromo-5-methyl-4-nitro-1H-pyrazole
  • 3-bromo-5-methyl-4-phenyl-1H-pyrazole
  • 3-Bromo-5-methyl-1H-pyrazolo[3,4-c]pyridine
  • 3-bromo-5-methyl-1H-1,6-naphthyridin-2-one
  • 3-Bromo-5-methyl-1H-pyrrolo[3,2-b]pyridine
  • 2-(Cyclopentylthio)-1-(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)ethanone
  • (3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)(1H-indol-2-yl)methanone
  • (3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)(2-methylthiazol-4-yl)methanone
  • 1-(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-(1H-indol-3-yl)ethanone
  • 3-(3-(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)-3-oxopropyl)quinazolin-4(3H)-one
  • (E)-1-(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one
  • 1-(3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)ethanone
  • Cyclopropyl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone
  • Cyclopentyl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone
  • (3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)(phenyl)methanone
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