5-ethyl-1H-pyrazole-3-carboxylic acid

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Names

[ CAS No. ]:
4027-59-2

[ Name ]:
5-ethyl-1H-pyrazole-3-carboxylic acid

[Synonym ]:
3-Ethyl-1H-pyrazol-5-carboxylic acid
PYR324
3-ethyl-1H-pyrazolo-5-carboxylic acid
3-ethyl-1 H-pyrazole-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.318g/cm3

[ Boiling Point ]:
385.5ºC at 760mmHg

[ Molecular Formula ]:
C6H8N2O2

[ Molecular Weight ]:
140.14000

[ Flash Point ]:
186.9ºC

[ Exact Mass ]:
140.05900

[ PSA ]:
65.98000

[ LogP ]:
0.67030

[ Vapour Pressure ]:
1.24E-06mmHg at 25°C

[ Index of Refraction ]:
1.577

MSDS

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Safety Information

[ HS Code ]:
2933199090

Synthetic Route

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Precursor & DownStream

Precursor

  • 5-Ethyl-2H-pyrazole-3-carboxylic acid ethyl ester
  • 2-Hydroxy-5-sulfopyridine-3-carboxylic acid
  • Ethyl 2,4-dioxohexanoate

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

  • 5-Ethyl-4-nitro-1H-pyrazole-3-carboxylic acid
  • 5-{[Ethyl(methyl)amino]methyl}-1-methyl-1H-pyrazole-3-carboxylic acid
  • 5-ethyl-1-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-1H-pyrazole-3-carboxylic acid methyl ester
  • 5-ethyl-1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-1H-pyrazole-3-carboxylic acid
  • 5-ethyl-1-methylpyrazole-3-carboxylic acid
  • 5-[2-(4-methoxyphenyl)ethyl]-1H-pyrazole-3-carboxylic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-indol-3-yl]acetic acid
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 2-(4-methyl-1H-imidazol-2-yl)ethanethioamide
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine