Fine chemicals are single, pure chemical compounds with precise properties that result in an end product. Commodity chemicals are used to make fine chemicals. These are utilized as organic building blocks to generate new compounds with particular functional properties. Fine chemical production is complicated and variable, with multi-step operations using new technology to reach ultra-high purity criteria.

CAS Number
83881-46-3 (base)
Alternate CAS Number
83881-48-5 (2HCl)
CAS Number
1257044-40-8
Alternate CAS Number
NA
CAS Number
102625-70-7 (base libre)
Alternate CAS Number
138786-67-1 (sel de sodium) ; 164579-32-2 (sesquihydrate) ; 1022083-88-0 (sel hémimagnésien)
CAS Number
138786-67-1 (sel de sodium)
Alternate CAS Number
102625-70-7 (base libre) ; 164579-32-2 (sesquihydrate) ; 1022083-88-0 (sel hémimagnésien)
CAS Number
164579-32-2 (sesquihydraté)
Alternate CAS Number
102625-70-7 (base libre); 1022083-88-0 (sel d'hémimagnésium); 138786-67-1 (sel de sodium)
CAS Number
1022083-88-0 (sel d'hémi-magnésium)
Alternate CAS Number
102625-70-7 (base libre) ; 164579-32-2 (sesquihydrate) ; 138786-67-1 (sel de sodium)
CAS Number
409098-85-7 (free base)
Alternate CAS Number
503058-51-3(HCl salt)
CAS Number
16773-42-5
Alternate CAS Number
NA
CAS Number
14419-11-5
Alternate CAS Number
NA