(1-Methyl-1H-pyrazol-4-yl)boronic acid

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Names

[ CAS No. ]:
847818-55-7

[ Name ]:
(1-Methyl-1H-pyrazol-4-yl)boronic acid

[Synonym ]:
(1-Methyl-1H-pyrazol-4-yl)boronic acid
Boronic acid, B-(1-methyl-1H-pyrazol-4-yl)-
(1-methylpyrazol-4-yl)boronic acid
Boronic acid-B-(1-methyl-1H-pyrazol-4-yl)-
1-Methyl-1H-pyrazole-4-boronicacid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
323.0±34.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H7BN2O2

[ Molecular Weight ]:
125.922

[ Flash Point ]:
149.1±25.7 °C

[ Exact Mass ]:
126.060059

[ PSA ]:
58.28000

[ LogP ]:
-0.46

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.534

[ Storage condition ]:
2~8 ℃

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

  • 4-Bromo-1-methyl-1H-pyrazole
  • 1-Methylpyrazole

DownStream

  • 1-Methylpyrazole-4-boronic acid pinacol ester

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

  • 1-Methyl-1H-pyrazol-4-ylboronic acid, HCl
  • (1-Methyl-1H-pyrazol-5-yl)boronic acid
  • 1-Methyl-3-trifluoromethylpyrazole-4-boronic acid
  • (1-Isopropyl-3-methyl-1H-pyrazol-4-yl)boronic acid
  • (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)boronic acid
  • (1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)boronic acid
  • 4-(4-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}piperazin-1-yl)-5-methylpyrimidine
  • N-[1-(3-Cyanopyrazin-2-yl)azetidin-3-yl]-N-methyl-4-morpholin-4-ylbenzamide
  • 3-Methyl-6-(4-{5-methylpyrazolo[1,5-a]pyrimidin-7-yl}piperazin-1-yl)pyridazine
  • 5-Methyl-4-(4-{5-methylpyrazolo[1,5-a]pyrimidin-7-yl}piperazin-1-yl)pyrimidine
  • 1-[2-(trifluoromethyl)pyridin-4-yl]-4-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperazin-2-one
  • 3-tert-butyl-6-(4-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperazin-1-yl)pyridazine
  • 3-methyl-6-(4-{5H-pyrrolo[3,2-d]pyrimidin-4-yl}piperazin-1-yl)-3,4-dihydropyrimidin-4-one
  • 4-(3-Fluoro-4-methoxybenzoyl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
  • 5-Methyl-4-(4-{thieno[3,2-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidine
  • 4-(4-Phenyloxane-4-carbonyl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
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