32634-66-5
L-(-)-DTTA.H2O
L-tartaric acid monohydrate
Name: Di-p-toluoyl-L-tartaric acid monohydrate
CAS: 32634-66-5
Short form: L-(-)-DTTA.H2O
Formula: C20H20O9
Formula Weight: 404.33
Appearance: White or off-white crystalline powder
Uses: used in chiral separation racemization amine-group compound such as (-)-quinpirole.
Specification:
Chemical purity: ≥99.0% Optical rotation: [α]D20=-140°--146°(C=1.0, MeOH)