4-Oxo-1,2-cyclopentanedicarboxylic acid

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Names

[ CAS No. ]:
1703-61-3

[ Name ]:
4-Oxo-1,2-cyclopentanedicarboxylic acid

[Synonym ]:
4-Oxocyclopentane-1,2-dicarboxylic acid
1,2-Cyclopentanedicarboxylic acid, 4-oxo-
4-Oxo-1,2-cyclopentanedicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
466.7±45.0 °C at 760 mmHg

[ Melting Point ]:
189ºC

[ Molecular Formula ]:
C7H8O5

[ Molecular Weight ]:
172.135

[ Flash Point ]:
250.2±25.2 °C

[ Exact Mass ]:
172.037170

[ PSA ]:
91.67000

[ LogP ]:
-1.60

[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C

[ Index of Refraction ]:
1.559

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tetraethyl butane-1,2,3,4-tetracarboxylate
  • meso-Butane-1,2,3,4-tetracarboxylic Acid

DownStream

  • Cyclopentanecarboxylic acid, 2-amino-4-methylene-, (1R,2S)- (9CI)
  • 4-METHYLENE-CYCLOPENTANE-1,2-DICARBOXYLIC ACID
  • diethyl 4-oxo-1,2-cyclopentanedicarboxylate
  • 3-methyl-4-methylidenecyclopent-2-en-1-one

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

  • 4-oxo-1,2-cyclopentanedicarboxylic acid
  • (1R,2R)-4-Oxo-1,2-cyclopentanedicarboxylic acid
  • cis-4-oxo-1,2-cyclopentanedicarboxylic acid diethyl ester
  • (+/-)-trans-4-oxo-1,2-cyclopentanedicarboxylic acid bis(methyl ester)
  • (+/-)-trans-4-oxo-1,2-cyclopentanedicarboxylic acid bis(methyl ester)
  • (+)-(1S-cis)-4-oxo-1,2-cyclopentanedicarboxylic acid monomethyl ester
  • N-[(5-Bromo-3-thiophenyl)methyl]-N-methyl-N'-[4-(phenyldiazenyl)phenyl]ethanediamide
  • Sodium hydrogen arsenate (NaHAs2O6)
  • Tetramethylthiouronium iodide,S-(2-chlorophenyl)
  • Diethyllead(IV)dinitrate
  • Ergosta-5,24-dien-26-oic acid, 22-(acetyloxy)-3-(I(2)-D-glucopyranosyloxy)-1-hydroxy-, O-6-O-acetyl-I(2)-D-glucopyranosyl-(1a4)-O-6-O-acetyl-I(2)-D-glucopyranosyl-(1a2)-I(2)-D-glucopyranosyl ester, (1I+/-,3I(2),24E)-
  • Benzamide, N-[8-chloro-7-[[2-O-[(5-chloro-1H-pyrrol-2-yl)carbonyl]-6-deoxy-5-C-methyl-4-O-methyl-I+/--L-lyxo-hexopyranosyl]oxy]-4-hydroxy-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-buten-1-yl)-
  • Carbonothioic acid, S-[(2R)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropyl] O-(1,1-dimethylethyl) ester
  • Dibutoxy(ethyl)phosphane;1,1,1,2,2,3,3-heptafluoro-3-iodopropane
  • 5,9-Iminopyrimido[5,4-d]azocine-7,11(6H)-dicarboxylic acid, 5,8,9,10-tetrahydro-2-(methylthio)-, 7-(1,1-dimethylethyl) 11-(phenylmethyl) ester
  • 1,24-Bis(1,1-dimethylethyl) (7S,18S)-7,18-bis[[(1,1-dimethylethoxy)carbonyl]amino]-8,17-dioxo-12,13-dithia-2,9,16,23-tetraazatetracosanedioate
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