163449

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

≥98%, made from synthetic tartaric acid

• Sinónimos: (+)-O,O′-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate
• Fórmula lineal: [C₆H₅CO₂CH(CO₂H)]₂
• Número de CAS: 17026-42-5
• Peso molecular: 358.30
• Beilstein/REAXYS Number: 2227343
• EC Number: 241-097-1
• MDL number: MFCD00063222
• UNSPSC Code: 12352106
• PubChem Substance ID: 24849748
• NACRES: NA.22
• assay: ≥98%

Propiedades

• Quality Level: 100
• assay: ≥98%
• optical activity: [α]28/D +116°, c = 9 in ethanol
• mp: 154-156 °C (lit.)
• functional group: carboxylic acid; ester; phenyl
• 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

Descripción

General description

(+)-2,3-Dibenzoyl-D-tartaric acid is commonly used as an optically active resolving agent in the chiral resolution process such as diastereomeric salt resolution technique.[1]

Application

Reagent for chiral resolution of amino compounds.[2][3]

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves