(-) -Taddol

(-) -Taddol (CAS 93379-48-7) is a high-purity chiral organic ligand and fine chemical with a unique 1,3-dioxolane skeleton. This product is a white crystalline powder at room temperature, featuring stable chiral configuration, excellent stereoselectivity and chemical stability. As a classic TADDOL-type chiral auxiliary reagent, it is insoluble in water and soluble in common organic solvents such as chloroform, and is widely used in asymmetric catalysis, chiral drug synthesis and fine chemical chiral resolution fields.

(4R,5R) - (-) -2,2-Dimethyl-α, α, α', α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (-) -4,5-Bis[hydroxy (diphenyl) methyl]-2,2-dimethyl-1,3-dioxolane, (R, R) -TADDOL

2932999099

1. Asymmetric Catalysis Research: (-) -Taddol (CAS 93379-48-7) serves as a high-efficiency chiral ligand for various asymmetric catalytic reactions. It can form stable chiral catalyst systems with metal ions, effectively controlling the stereoselectivity of organic reactions, and is widely applied in asymmetric addition, cycloaddition and reduction reactions in synthetic chemistry. 2. Chiral Pharmaceutical Intermediate Synthesis: (-) -Taddol (CAS 93379-48-7) is a core chiral auxiliary reagent for the synthesis of high-purity chiral drug intermediates. It assists in constructing single-configuration pharmaceutical molecular structures, improving the chiral purity and biological activity of finished drugs, and is commonly used in the R&D and production of high-value chiral small-molecule drugs. 3. Chiral Resolution Agent: (-) -Taddol (CAS 93379-48-7) is applied in the chiral resolution of racemic compounds. Its specific chiral spatial structure can selectively bind with specific enantiomers, realizing efficient separation and purification of chiral isomers, which is an essential reagent in chiral chemical purification processes. 4. Laboratory Chiral Chemistry R&D: (-) -Taddol (CAS 93379-48-7) is a standard high-purity chiral reagent for chemical laboratories. It is used for the exploration of new asymmetric synthetic routes, chiral catalyst mechanism research and custom chiral compound preparation, meeting the high-precision experimental needs of scientific research institutions and chemical R&D enterprises.

≥97%

C31H30O4

466.57

2 years under proper storage

White crystalline powder

Fine Chemical Grade, Research Grade, Chiral Ligand Grade

1.2±0.1 g/cm3

192-195°C