1,3-Cyclopentanedicarboxylicacid, 1,2,2-trimethyl-, dimethyl ester, (1R,3S)- (9CI)

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Names

[ CAS No. ]:
15797-21-4

[ Name ]:
1,3-Cyclopentanedicarboxylicacid, 1,2,2-trimethyl-, dimethyl ester, (1R,3S)- (9CI)

[Synonym ]:
(1R-cis)-1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid,dimethyl ester
(1R)-cis-camphoric acid dimethyl ester
(+)-camphoric acid dimethyl ester
methyl 3-(methoxycarbonyl)-2,2,3-trimethylcyclopentanecarboxylate
(1R)-cis-Camphersaeure-dimethylester

Chemical & Physical Properties

[ Density]:
1.033g/cm3

[ Boiling Point ]:
265.4ºC at 760 mmHg

[ Molecular Formula ]:
C12H20O4

[ Molecular Weight ]:
228.28500

[ Flash Point ]:
119.8ºC

[ Exact Mass ]:
228.13600

[ PSA ]:
52.60000

[ LogP ]:
1.77490

[ Vapour Pressure ]:
0.0092mmHg at 25°C

[ Index of Refraction ]:
1.446

Synthetic Route

Precursor & DownStream

Precursor

  • (+)-Camphoric Acid
  • methyl iodide
  • Methanol
  • diazomethane

DownStream

  • (+)-Camphoric Acid
  • (1S)-2,2,3t-trimethyl-1r-diethylcarbamoyl-cyclopentane-3c-carboxylic acid