33622

(−)-O,O′-Dibenzoyl-L-tartaric acid monohydrate

≥99.0% (T)

• Synonym(s): (-)-Dibenzoyl-L-tartaric Acid Monohydrate
• Empirical Formula (Hill Notation): C₁₈H₁₄O₈ · H₂O
• CAS Number: 62708-56-9
• Molecular Weight: 376.31
• Beilstein/REAXYS Number: 4065263
• MDL number: MFCD00149119
• UNSPSC Code: 12352108
• PubChem Substance ID: 57648869
• NACRES: NA.22

Properties

• assay: ≥99.0% (T)
• form: powder
• optical activity: [α]20/D −110±3°, c = 5% in ethanol
• mp: 88-89 °C (lit.)
• SMILES string: [H]O[H].OC(=O)[C@H](OC(=O)c1ccccc1)[C@@H](OC(=O)c2ccccc2)C(O)=O
• InChI: 1S/C18H14O8.H2O/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);1H2/t13-,14-;/m1./s1
• InChI key: DXDIHODZARUBLA-DTPOWOMPSA-N

Description

General description

(-)-O,O′-Dibenzoyl-L-tartaric acid monohydrate may be used as a chiral resolving agent for the resolution of racemic bioactive compounds such as (±)-3-(3-hydroxyphenyl)-N-(1-propyl)-piperidine and (±)-2-(5,6-dimethoxy-1,2,3,4-tetrahydro-1-naphthyl)-imidazoline to isolate the corresponding (-)-enantiomeric forms.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• 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