33610

(+)-2,3-Dibenzoyl-D-tartaric acid

≥99.0% (T)

• Synonym(s): (+)-O,O′-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate
• Linear Formula: [C₆H₅CO₂CH(CO₂H)]₂
• CAS Number: 17026-42-5
• Molecular Weight: 358.30
• Beilstein: 2227343
• EC Number: 241-097-1
• MDL number: MFCD00063222
• UNSPSC Code: 12352106
• PubChem Substance ID: 57648791
• NACRES: NA.22

Properties

• Assay: ≥99.0% (T)
• form: powder
• optical activity: [α]20/D +117±2°, c = 5% in ethanol
• impurities: ≤1% water
• mp: 145-155 °C; 154-156 °C (lit.)
• functional group: carboxylic acid; ester; phenyl
• storage temp.: 2-8°C
• SMILES string: OC(=O)[C@@H](OC(=O)c1ccccc1)[C@H](OC(=O)c2ccccc2)C(O)=O
• InChI: 1S/C18H14O8/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12/h1-10,13-14H,(H,19,20)(H,21,22)/t13-,14-/m0/s1
• InChI key: YONLFQNRGZXBBF-KBPBESRZSA-N

Description

General description

(+)-2,3-Dibenzoyl-D-tartaric acid is an acidic chiral resolving reagent for the resolution of bases.

Other Notes

Reagent for the resolution of bases

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