1H-Pyrazole-4-carbaldehyde

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Names

[ CAS No. ]:
35344-95-7

[ Name ]:
1H-Pyrazole-4-carbaldehyde

[Synonym ]:
1H-Pyrazole-4-carboxaldehyde
1H-Pyrazole-4-carbaldehyde
MFCD02179514

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
300.0±13.0 °C at 760 mmHg

[ Melting Point ]:
82-83 °C

[ Molecular Formula ]:
C4H4N2O

[ Molecular Weight ]:
96.087

[ Flash Point ]:
139.7±26.3 °C

[ Exact Mass ]:
96.032364

[ PSA ]:
45.75000

[ LogP ]:
0.16

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.620

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 4-pyrazolecarboxylate
  • Triformylmethane
  • 1-(4-METHOXYBENZYL)-1H-PYRAZOLE-4-CARBALDEHYDE
  • 4-Bromopyrazole
  • N,N-Dimethylformamide

DownStream

  • 1-(2-Hydroxyethyl)-1H-pyrazole-4-carbaldehyde
  • 1-cyclopropyl-1H-pyrazole-4-carbaldehyde
  • tert-butyl 4-formyl-1h-pyrazole-1-carboxylate
  • 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-carbaldehyde

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

  • 1H-pyrazole-4-carbaldehyde
  • 1-vinyl-1h-pyrazole-4-carbaldehyde
  • 1-Ethyl-1H-pyrazole-4-carbaldehyde
  • 3-Ethyl-1H-pyrazole-4-carbaldehyde
  • 5-Methyl-1H-pyrazole-4-carbaldehyde
  • 1-PROPYL-1H-PYRAZOLE-4-CARBALDEHYDE
  • PentaFluoroSulfide PerFluoroheptanoic Acid
  • 3,5-Diamino-4-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-2-((2-sulfo-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)benzoic acid
  • I(2)-Neuraminic acid, N-acetyl-4-deoxy-4-(di-2-propen-1-ylamino)-, methyl ester, 7,8,9-triacetate
  • Perfluorononane ether sulfonate
  • 7-[(Ethoxycarbonyl)amino]-4-hydroxy-2-naphthalenesulfonic acid sodium salt (1:1)
  • 3-[Dimethyl(3-{[([perfluorohexyl]ethyl)sulfonyl]amino}propyl)ammonio]-2-hydroxypropane-1-sulfonate
  • Diammonium 5-(hexylsulfonyl)-2-{[3-methyl-2,7-dioxo-1-(3-sulfonatobenzoyl)-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl]amino}benzenesulfonate
  • 1-(2-Chloroethoxy)-4-(1,2-diphenylethenyl)benzene
  • (S)-N2-((2-(Azepan-1-yl)pyridin-4-yl)methyl)pyrrolidine-1,2-dicarboxamide
  • Cyclobutyl fentanyl hydrochloride
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