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(−)-Dibenzyl D-tartrate

ALDRICH/95352 - ≥98.0% (sum of enantiomers, HPLC)

CAS Number: 4136-22-5
Empirical Formula (Hill Notation): C18H18O6
Molecular Weight: 330.33
MDL Number: MFCD01863133
Linear Formula: C18H18O6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-95352-1G 1 g
 $99.90
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assay ≥98.0% (sum of enantiomers, HPLC)
form powder
functional group ester
  hydroxyl
  phenyl
InChI 1S/C18H18O6/c19-15(17(21)23-11-13-7-3-1-4-8-13)16(20)18(22)24-12-14-9-5-2-6-10-14/h1-10,15-16,19-20H,11-12H2/t15-,16-/m0/s1
InChI key LCKIPSGLXMCAOF-HOTGVXAUSA-N
mp 66-70 °C
optical activity [α]20/D −12.5±1°, c = 1.1% in acetone
Quality Level 100 
SMILES string O[C@@H]([C@H](O)C(=O)OCc1ccccc1)C(=O)OCc2ccccc2
Application: (-)-Dibenzyl D-tartrate can be employed as a reactant to synthesize:
•  2,3-bis(8-Methoxyoctanoyl) dibenzyl tartrate (DBT) by reacting with 8-methoxyoctanoic acid in the presence of 1-ethyl-3-(3-(dimethylamino)propyl)carbodiimide (EDCI) as a coupling reagent.
•  (-)-Chicoric acid (2,3-bis{[3-(3,4-dihydroxyphenyl)-1-oxoprop-2-enyl]oxy}butanedioic acid), as a potent inhibitor.
•  Diesters of aziridine-2,3-dicarboxylic acid derivatives.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (sum of enantiomers, HPLC)
mp 66-70 °C
UNSPSC 12352108

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