95352

(−)-Dibenzyl D-tartrate

≥98.0% (sum of enantiomers, HPLC)

• Empirical Formula (Hill Notation): C₁₈H₁₈O₆
• CAS Number: 4136-22-5
• Molecular Weight: 330.33
• Beilstein: 4787873
• MDL number: MFCD01863133
• UNSPSC Code: 12352108
• PubChem Substance ID: 57653674
• NACRES: NA.22

Properties

• Assay: ≥98.0% (sum of enantiomers, HPLC)
• form: powder
• optical activity: [α]20/D −12.5±1°, c = 1.1% in acetone
• mp: 66-70 °C
• SMILES string: O[C@@H]([C@H](O)C(=O)OCc1ccccc1)C(=O)OCc2ccccc2
• 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

Description

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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves