95352

D-(−)-Weinsäure-dibenzylester

≥98.0% (sum of enantiomers, HPLC)

• Empirische Formel (Hill-System): C₁₈H₁₈O₆
• CAS-Nummer: 4136-22-5
• Molekulargewicht: 330.33
• Beilstein: 4787873
• MDL-Nummer: MFCD01863133
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 57653674
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98.0% (sum of enantiomers, HPLC)
• Form: powder
• Optische Aktivität: [α]20/D −12.5±1°, c = 1.1% in acetone
• mp (Schmelzpunkt): 66-70 °C
• Funktionelle Gruppe: ester; hydroxyl; phenyl
• 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
• InChIKey: LCKIPSGLXMCAOF-HOTGVXAUSA-N

Beschreibung

Anwendung

(-)-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.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)