Research Chemicals & Building Blocks

Domperidone process Impurity 01
Product Code Ax-IMP2663
CAS Number 85443-52-3
Molecular Formula C14H19N3O4
Molecular Weight 293.32
Voriconazole Process impurity 01
Product Code Ax-IMP2664
CAS Number 51336-94-8
Molecular Formula C8H5ClF2O
Molecular Weight 190.57
Pioglitazone impurity B
Product Code Ax-IMP1234
CAS Number 144809-28-9 ; 627502-58-3
Molecular Formula C19H18N2O3S
Molecular Weight 354.42
Doxepin Process impurity 3
Product Code Ax-IMP1233
CAS Number 127347-16-4
Molecular Formula C23H25NO5
Molecular Weight 395.45
Doxepin Process impurity 2
Product Code Ax-IMP1232
CAS Number 1668-19-5
Molecular Formula C19H21NO
Molecular Weight 279.38
(4-bromobutoxy)(tert-butyl)dimethylsilane
Product Code Ax-749
CAS Number 89043-32-3
Molecular Formula C10H23BrOSi
Molecular Weight 267.28
4-chloro-4-methyl-5-methylene-1,3-dioxolan-2-one
Product Code Ax-732
CAS Number 95579-71-8
Molecular Formula C5H5ClO3
Molecular Weight 148.54
2-amino-5-chloro-3-nitrobenzoic acid
Product Code Ax-744
CAS Number 6324-51-2
Molecular Formula C7H5ClN2O4
Molecular Weight 216.58
Doxepin Process impurity 1
Product Code Ax-IMP1231
CAS Number 4504-87-4
Molecular Formula C14H10O2
Molecular Weight 210.23
Doxepin impurity C
Product Code Ax-IMP1229
CAS Number 4504-96-5
Molecular Formula C18H19NO · HCl
Molecular Weight 301.81
Doxepin impurity D
Product Code Ax-IMP1230
CAS Number 3607-18-9
Molecular Formula C19H21NO
Molecular Weight 279.38
Moxonidine Process Impurity 1
Product Code Ax-IMP1175
CAS Number 1008754-14-0
Molecular Formula C10H14ClN5O3
Molecular Weight 287.7
Moxonidine Impurity B
Product Code Ax-IMP1174
CAS Number 75439-01-9
Molecular Formula C10H15N5O2
Molecular Weight 237.26
Aspirin Working Standard
Product Code Ax-IMP1188
CAS Number 50-78-2
Molecular Formula C9H8O4
Molecular Weight 180.16
Aspirin impurity D
Product Code Ax-IMP1189
CAS Number 530-75-6
Molecular Formula C16H12O6
Molecular Weight 300.27
Aspirin impurity E
Product Code Ax-IMP1190
CAS Number 552-94-3
Molecular Formula C14H10O5
Molecular Weight 258.23
Aspirin impurity F
Product Code Ax-IMP1191
CAS Number 1466-82-6
Molecular Formula C18H14O7
Molecular Weight 342.3
Solifenacin Process Impurity 1
Product Code Ax-IMP1145
CAS Number 1838-39-7
Molecular Formula C12H21NO4
Molecular Weight 243.3
Solifenacin Process Impurity 2
Product Code Ax-IMP1146
CAS Number 16313-49-8
Molecular Formula C12H22BrO4
Molecular Weight 324.21
Solifenacin Process Impurity 3
Product Code Ax-IMP1147
CAS Number 3731-38-2 (Base) : 1193-65-3 (HCl)
Molecular Formula C7H11NO
Molecular Weight 125.17