Ethyl cyclopentyl(oxo)acetate

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Names

[ CAS No. ]:
33537-18-7

[ Name ]:
Ethyl cyclopentyl(oxo)acetate

[Synonym ]:
ethyl cyclopentylpyruvate
2-cyclopentyl-2-oxo-acetic acid ethyl ester
cyclopentyl-oxo-acetic acid ethyl ester
Ethyl cyclopentyl(oxo)acetate
Cyclopentaneacetic acid, α-oxo-, ethyl ester

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
245.8±7.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H14O3

[ Molecular Weight ]:
170.206

[ Flash Point ]:
102.5±15.4 °C

[ Exact Mass ]:
170.094299

[ PSA ]:
43.37000

[ LogP ]:
1.54

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.466

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclopentanone
  • Diethyloxalate
  • Ethanol
  • cyclopentylcarbonyl-FAMSO
  • cyclopentylcadmium bromide
  • Ethyl cyanoformate
  • Ethoxalyl chloride
  • Bromocyclopentane
  • ethyl oxaspiroheptanecarboxylate
  • Cyclopentanecarboxylicacid, ethyl ester

DownStream

  • Ethyl 1,4,5,6-Tetrahydrocyclopenta[c]Pyrazole-3-Carboxylate

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Butanoic acid,cyclopentyl ester
  • ethyl 2-(3-methyl-2,4,5-trioxo-cyclopentyl)-2-oxo-acetate; sulfuric acid
  • ethyl 2-(3-methyl-2,4,5-trioxo-cyclopentyl)-2-oxo-acetate
  • Ethyl cyano-cyclopentyl-acetate
  • Ethyl oxo(2-thienyl)acetate
  • Ethyl oxo(2-pyridinyl)acetate
  • 2-[3-(4-bromophenyl)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl]acetic acid
  • 2-[3-bromo-2-(difluoromethoxy)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid
  • 2-(3-bromo-2-hydroxyphenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid
  • 2-{7-bromoimidazo[1,2-a]pyridin-2-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetic acid
  • 1-{8,8-Difluoro-2,6-diazaspiro[3.4]octan-6-yl}ethan-1-one
  • 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-hydroxy-4-methylcyclohexane-1-carboxylic acid
  • (2S)-1-(1-benzothiophen-2-yl)propan-2-ol
  • 3-{[(Benzyloxy)carbonyl]amino}-2-[(oxan-4-yl)methyl]propanoic acid
  • 2-(3-Methyl-5-nitrophenyl)-2-oxoacetic acid
  • Tert-butyl 4-(ethylamino)-3-fluoroazepane-1-carboxylate
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