name (1s,2s,3r,5s)-(+)-2,3-pinanediol
cas 18680-27-8
appearance: white powder
assay: ≥99%
capacity:100mt/year
application: bortezomib intermediate
min.package:1gram
standard: enterprise
brand: finerchem
synonyms (+)-2-hydroxyisopinocampheol; (1s-(1alpha,2alpha,3alpha,5alpha))-2,6,6-trimethylbicyclo[3.1.1]heptane-2,3-diol
molecular formula c10h18o2
molecular weight 170.25
cas registry number 18680-27-8
properties
melting point 53-57 ºc
alpha 8.5 º (c=6.5, toluene)
(1s,2s,3r,5s)-(+)-2,3-pinanediol is used as bortezomib intemediate, and it is mainly exported to north america, korea, japanese, india and europe. usually there are lots of finished products in the factory, if the stock is sold or the demand is large, we accept customized production.
jinan finer chemical co., ltd is professional to manufacture pharmaceutical intemediates, and there is about 100 kinds of pharmaceutical intemediate which are used in anti-cancer,antidepressants medicine. the factory has professional production equipment and sophisticated test devices which keep better quality control.