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
303-53-7
Alternate CAS Number
6202-23-9(HCl salt)
CAS Number
72-69-5
Alternate CAS Number
894-71-3 (Nortriptyline Hydrochloride)
CAS Number
4317-14-0
Alternate CAS Number
4290-60-2 (HCl salt)
CAS Number
1159-03-1
Alternate CAS Number
2754-55-4 (HCl salt)
CAS Number
50-48-6
Alternate CAS Number
549-18-8(HCl Salt)
CAS Number
721958-74-3
Alternate CAS Number
2202710-78-7(DiHCl Salt)
CAS Number
140171-65-9
Alternate CAS Number
400024-12-6(Maleate Salt)
CAS Number
140171-66-0
Alternate CAS Number
400024-11-5(Maleate Salt)
CAS Number
1216406-90-4
Alternate CAS Number
2414962-06-2(HCl Salt);113994-41-5(Freebase);2138811-33-1(Fumarate Salt);NA(Mesilate Salt);2733700-89-3(besylate salt)
CAS Number
86-42-0
Alternate CAS Number
69-44-3(DiHCl Salt);6398-98-7(DiHCl Dihydrate)
CAS Number
78613-35-1
Alternate CAS Number
78613-38-4(HCl Salt)