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| Pack Size | Quantity | Price (USD) | Sub Total |
|---|---|---|---|
| 25mg | $ 180.00 | 0.0 | |
| 50mg | $ 325.00 | 0.0 | |
| 100mg | $ 575.00 | 0.0 | |
| 250mg | $ 1360.00 | 0.0 | |
| Exact Weight Packaging | $ 95.00 | 0.0 | |
| Total | $ 0.0 | ||
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C825005
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Product Description
| Catalogue Number | C825005 |
| Chemical Name | (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid |
| Synonyms | (2S,3S,11S,12S)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic Acid; [2S-(2R*,3R*,11R*,12R*)]-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic Acid |
| CAS Number | 73891-15-3 |
| Molecular Formula | C₁₆H₂₄O₁₄ |
| Appearance | White to Pale Pink Solid |
| Melting Point | 201 - 204°C |
| Molecular Weight | 440.35 |
| Storage | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| Solubility | DMSO (Slightly), Methanol (Slightly, Heated, Sonicated), Water (Slightly) |
| Stability | Hygroscopic |
| Category | Building Blocks; Chiral Molecules; |
| Applications | (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid is a chiral NMR solvating agent used for determining the enantiomeric purity and absolute configuration of β-amino acids. It is also used as a solvating agent in the chiral NMR discrimination of pyrrolidines. |
| References | Wenzel, T.J., et al.: Tetrahedron-Assymetr., 20, 2052 (2009); Lovely, A.E., et al.: Chirality, 20, 370 (2008); Li, R., et al.: Fenxi Ceshi Xuebao, 26, 305 (2007); Lovely, A.E., et al.: Tetrahedron-Assymetr., 17, 2642 (2006) |