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| (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID Basic information |
| Product Name: | (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID | | Synonyms: | (-)-Camphoric acid, (1S,3R)-1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid;(1S)-1,2,2-Trimethylcyclopentane-1α,3α-dicarboxylic acid;(1S,3R)-1,2,2-Trimethylcyclopentane-1,3-dicarboxylic acid;[1S,(-)]-1,2,2-Trimethyl-1α,3α-cyclopentanedicarboxylic acid;1,2,2-Trimethylcyclopentane-1α,3α-dicarboxylic acid;(-)-CAMPHORIC ACID, UNNATURAL FORM;Acid, L-caMphor;(1S,3R)-(-)-CaMphoric acid 99% | | CAS: | 560-09-8 | | MF: | C10H16O4 | | MW: | 200.23 | | EINECS: | 200-258-5 | | Product Categories: | Chiral Reagents;Miscellaneous Reagents;Chiral Compound | | Mol File: | 560-09-8.mol |
| (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID Chemical Properties |
| Melting point | 188-190 °C(lit.) | | Boiling point | 312.0±25.0 °C(Predicted) | | density | 1.177±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | DMSO, Ethanol, Methanol | | form | Solid | | pka | 4.57±0.60(Predicted) | | color | White to Off-White | | optical activity | [α]20/D 48°, c = 10 in ethanol | | BRN | 1874674 | | CAS DataBase Reference | 560-09-8(CAS DataBase Reference) |
| Safety Statements | 22-24/25 | | WGK Germany | 3 | | HS Code | 29172090 |
| (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | (1S,3R)-(?)-Camphoric acid can be used:- As an enantiomeric linker in the preparation of chiral surface-anchored metal-organic frameworks (MOFs).
- To prepare porous MOFs having multifunctional properties; used in gas adsorption and separation of racemic alcohols.
- To prepare a cobalt(II) coordination polymer named {Co(phen)(H2O)[C8H14(COO)2]}n·(CH3OH)n , wherein “phen” is 1,10-phenanthroline and C8H14(COOH)2 is [(1S,3R)-camphoric acid.
| | Purification Methods | Purify the acid by re-precipitation from an alkaline solution by HCl, filter it off, and recrystallise it from water several times, rejecting the first crop. It forms leaflets from EtOH and Me2CO and H2O and is insoluble in CHCl3. Its solubility in H2O is 0.8% at 25o and 10% at 100o, 50% in EtOH and 5% in ethylene glycol. The (±)-acid has m 202-203o. The (+)-1-methyl ester has m 86o (from pet ether) [] 20 +45o (c 4, EtOH), and the (+)-3-methyl ester has m 77o (from pet ether) []17.5 +53.9o (c 3, EtOH). [Rupe & Thommen Helv Chim Acta 30 933 |
| (1S,3R)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID Preparation Products And Raw materials |
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