28127
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid
purum, ≥98.0% (C)
Synonym(s):
(2R,3R,11R,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid
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About This Item
Empirical Formula (Hill Notation):
C16H24O14
CAS Number:
Molecular Weight:
440.35
UNSPSC Code:
12350000
Beilstein/REAXYS Number:
4240375
MDL number:
grade
purum
assay
≥98.0% (C)
optical activity
[α]20/D +70±2°, c = 1% in methanol
mp
210-212 °C
SMILES string
OC(=O)[C@@H]1OCCOCCO[C@H]([C@@H](OCCOCCO[C@H]1C(O)=O)C(O)=O)C(O)=O
InChI
1S/C16H24O14/c17-13(18)9-10(14(19)20)29-7-3-26-4-8-30-12(16(23)24)11(15(21)22)28-6-2-25-1-5-27-9/h9-12H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)/t9-,10-,11-,12-/m1/s1
InChI key
FZERLKNAJSFDSQ-DDHJBXDOSA-N
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Chiral crown ether; Metal ion complexation; Capping with diamines to captands; Resolution by complexation with capillary zone electrophoresis
Regulatory Information
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P.J. Dutton et al.
Canadian Journal of Chemistry, 66, 1097-1097 (1988)
J.-P. Behr et al.
Helvetica Chimica Acta, 63, 2096-2096 (1980)
T.M. Fyles et al.
Tetrahedron Letters, 31, 1101-1101 (1990)