Research Chemicals & Building Blocks
Valproic Acid Process Impurity 1
| Product Code | Ax-IMP963 |
| CAS Number | 5340-48-7 |
| Molecular Formula | C11H21N |
| Molecular Weight | 167.3 |
Valproic Acid Process Impurity 2
| Product Code | Ax-IMP964 |
| CAS Number | 52061-73-1 |
| Molecular Formula | C11H23NO |
| Molecular Weight | 185.31 |
Cholecalciferol EP Impurity B
| Product Code | Ax-IMP965 |
| CAS Number | 434-16-2 |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.65 |
Cholecalciferol EP Impurity A
| Product Code | Ax-IMP966 |
| CAS Number | 22350-41-0 |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.65 |
Tamsulosin EP Impurity B
| Product Code | Ax-IMP967 |
| CAS Number | 112101-75-4; 112101-81-2(HCl) |
| Molecular Formula | C10H16N2O3S |
| Molecular Weight | 244.31 |
Carbidopa Impurity D
| Product Code | Ax-IMP968 |
| CAS Number | 934371-48-9 |
| Molecular Formula | C17H24N2O4 |
| Molecular Weight | 320.39 |
Carbidopa Process Impurity 1
| Product Code | Ax-IMP969 |
| CAS Number | NA |
| Molecular Formula | C11H15NO4 |
| Molecular Weight | 225.24 |
Levocetrizine Impurity D
| Product Code | Ax-IMP971 |
| CAS Number | 856841-95-7 |
| Molecular Formula | C30H30Cl4N2 |
| Molecular Weight | 560.38 |
Omeprazole Process impurity 1
| Product Code | Ax-IMP950 |
| CAS Number | 848694-10-0 |
| Molecular Formula | C9H12ClNO2 |
| Molecular Weight | 201.65 |
Omeprazole related compound I
| Product Code | Ax-IMP949 |
| CAS Number | 158812-85-2 |
| Molecular Formula | C17H19N3O5S |
| Molecular Weight | 377.41 |
Levothyroxine Impurity A
| Product Code | Ax-IMP952 |
| CAS Number | 51-48-9 |
| Molecular Formula | C15H11I4NaO4 |
| Molecular Weight | 776.87 |
Levothyroxine Impurity B
| Product Code | Ax-IMP953 |
| CAS Number | 66-02-4 |
| Molecular Formula | C9H9I2NO3 |
| Molecular Weight | 432.98 |
Levothyroxine Impurity C
| Product Code | Ax-IMP954 |
| CAS Number | 51-24-1 |
| Molecular Formula | C14H9I3O4 |
| Molecular Weight | 621.94 |
Levothyroxine Impurity D
| Product Code | Ax-IMP955 |
| CAS Number | 67-30-1 |
| Molecular Formula | C14H8I4O4 |
| Molecular Weight | 747.83 |
Levothyroxine Impurity E
| Product Code | Ax-IMP956 |
| CAS Number | 1041-01-6 |
| Molecular Formula | C15H13I2NO4 |
| Molecular Weight | 525.08 |
Dehydro Olmesartan Medoxomil
| Product Code | Ax-IMP958 |
| CAS Number | 879562-26-2 |
| Molecular Formula | C29H28N6O5 |
| Molecular Weight | 540.57 |
Di-Tert Butyl Ether
| Product Code | Ax-210 |
| CAS Number | 6163-66-2 |
| Molecular Formula | C8H18O |
| Molecular Weight | 130.23 |
Dipentyl carbonate
| Product Code | Ax-209 |
| CAS Number | 2050-94-4 |
| Molecular Formula | C11H22O3 |
| Molecular Weight | 202.29 |
n-pentyl chloride
| Product Code | Ax-208 |
| CAS Number | 543-59-9 |
| Molecular Formula | C5H11Cl |
| Molecular Weight | 106.59 |
2-Methyl butyl chloroformate
| Product Code | Ax-207 |
| CAS Number | 20412-39-9 |
| Molecular Formula | C6H11ClO2 |
| Molecular Weight | 150.6 |
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