(-)-Di-p-toluoyl-(l)-tartaric Acid, Anhydrous

 






PRODUCT INFORMATION




Chemical name
 


Di P- Toluoyl LTartaric Acid, Anhydrous
 




Synonym
 


(-)-Di-P-Toluoyl-(L)-Tartaric Acid, Anhydrous
 





 

 

 

 
Chemical structure
 

 

 

 

 


 
 




Empirical formula
 


C20 H18 O9
 




Molecular weight
 


386.35
 




CAS Registration
 


[32634-66-5]
 




EINECS Registration
 


251-131-7
 





 




STANDARD SPECIFICATIONS




Appearance
 


A white to off white powder
 




Melting range
 


167-172C
 




Moisture content (by KF)
 


NMT 1.0% (w/w)
 




Assay (by HPLC)
 


NLT 99.0%
 




Specific Optical rotation
 


NLT (-)136 0   (C=1, MeOHl)     
 





 




Packing details
 


25 kg. net HDPE drums
 




Key end application
 


An effective reagent for kinetic resolution of racemic amines