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(-)-Dibenzoyl-L-tartaric acid hydrate, 98%
(-)-Dibenzoyl-L-tartaric acid hydrate, 98%
(-)-Dibenzoyl-L-tartaric acid hydrate, 98%
Thermo Scientific Chemicals

(-)-Dibenzoyl-L-tartaric acid hydrate, 98%

CAS: 62708-56-9 | C18H14O8 | 358.30 g/mol
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Catalog number A16180.22
also known as A16180-22
Price (EUR)
34,40
Each
Quantity:
100 g
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Price (EUR)
34,40
Each
Chemical Identifiers
CAS62708-56-9
IUPAC Name(2R,3S)-2,3-bis(benzoyloxy)butanedioic acid
Molecular FormulaC18H14O8
InChI KeyYONLFQNRGZXBBF-OKILXGFUSA-N
SMILESOC(=O)[C@@H](OC(=O)C1=CC=CC=C1)[C@@H](OC(=O)C1=CC=CC=C1)C(O)=O
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SpecificationsSpecification SheetSpecification Sheet
Water Content (Karl Fischer Titration)≤5.7% (<1.2 waters)
FormCrystalline powder or powder
Optical Rotation-110 ± 3? (c=5 in ethanol)
Appearance (Color)White
Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5% (Dry wt. basis)
(-)-Dibenzoyl-L-tartaric acid is used as an intermediate in pharmaceutical and agro chemical industries. It is used as chiral auxiliary in organic synthesis and as a resolution agent in the synthesis of rameleton.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(-)-Dibenzoyl-L-tartaric acid is used as an intermediate in pharmaceutical and agro chemical industries. It is used as chiral auxiliary in organic synthesis and as a resolution agent in the synthesis of rameleton.

Solubility
Soluble in methanol, acetone and organic solvents. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only

General References:

  1. Suresh, S.; Periasamy, M. Synthesis of enantiopure 2,4,8,10-tetrasubstituted Tröger base derivatives. Tetrahedron: Asymmetry 2015, 26 (4), 203-208.
  2. Periasamy, M.; Edukondalu, A.; Reddy, P. O. Synthesis of Chiral 2,3-Disubstituted 1,4-Diazabicyclo[2.2.2]octane Derivatives. J. Org. Chem. 2015, 80 (7), 3651-3655.