Dibenzoyl-L-tartaric acid monohydrate

1. Abbreviation: L-(-)-DBTA·H2O  
    Product name: Dibenzoyl-L-tartaric acid monohydrate

2. CAS NO: 62708-56-9

3. Molecular Formula: C₁₈H₁₆O₉

4. Molecular Weight: 376.34

5. Structural formula: 

6. Properties: This product is a white crystalline powder, odorless, slightly bitter taste. Slightly soluble in water, PH value 3-4, acidic, soluble in organic solvents such as ethanol and acetone.

7. Uses: Widely used for chiral resolution of amines.

8. Product quality standards:

Item	Index
Content	≥99%
Specific rotation	[α]=-109～-112(c=1.5,EtOH)
Melting point	89～92℃