Research Chemicals & Building Blocks
Dapsone Process Impurity 1
| Product Code | Ax-IMP1136 |
| CAS Number | 33667-99-1 |
| Molecular Formula | C12H8ClNO2S |
| Molecular Weight | 265.71 |
2-(4-hydroxy-3-methoxyphenyl)acetonitrile
| Product Code | Ax-700 |
| CAS Number | 4468-59-1 |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.18 |
3-Hydroxy-4-methoxyphenethylamine hydrochloride
| Product Code | Ax-701 |
| CAS Number | 645-33-0 |
| Molecular Formula | C9H14ClNO2 |
| Molecular Weight | 203.67 |
Dapsone Working Standard
| Product Code | Ax-IMP1135 |
| CAS Number | 80-08-0 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.3 |
3-methoxy Tyramine hydrochloride
| Product Code | Ax-703 |
| CAS Number | 1477-68-5 |
| Molecular Formula | C9H13NO2.ClH |
| Molecular Weight | 203.67 |
5-uracilyldisulfide
| Product Code | Ax-684 |
| CAS Number | 10320-87-3 |
| Molecular Formula | C8H6N4O4S4 |
| Molecular Weight | 286.48 |
Dapsone Impurity : 4A DPS
| Product Code | Ax-IMP1134 |
| CAS Number | 7019-01-4 |
| Molecular Formula | C12H11NO2S |
| Molecular Weight | 233.29 |
2,4,dihydroxy-5-pyrimidinyl imidothiocarbomate
| Product Code | Ax-683 |
| CAS Number | 48126-31-4 |
| Molecular Formula | C5H6N4O2S |
| Molecular Weight | 186.19 |
Valproic Acid Impurity A
| Product Code | Ax-IMP2638 |
| CAS Number | 99-67-2 |
| Molecular Formula | C8H12O2 |
| Molecular Weight | 140.18 |
Dapsone Impurity : 4A 4’OH DPS
| Product Code | Ax-IMP1133 |
| CAS Number | 25963-47-7 |
| Molecular Formula | C12H11NO3S |
| Molecular Weight | 249.28 |
Valproic Acid Process Impurity 1
| Product Code | Ax-IMP2639 |
| CAS Number | 4372-31-0 |
| Molecular Formula | C9H12O4 |
| Molecular Weight | 184.19 |
Dodecamethylcyclohexasiloxane
| Product Code | Ax-682 |
| CAS Number | 540-97-6 |
| Molecular Formula | C12H36O6Si6 |
| Molecular Weight | 444.92 |
Decamethylcyclopentasiloxane
| Product Code | Ax-681 |
| CAS Number | 541-02-6 |
| Molecular Formula | C10H30O5Si5 |
| Molecular Weight | 370.77 |
Dapsone Impurity : 4A 4’CL DPS
| Product Code | Ax-IMP1132 |
| CAS Number | 7146-68-1 |
| Molecular Formula | C12H10ClNO2S |
| Molecular Weight | 267.73 |
Octamethylcyclotetrasiloxane
| Product Code | Ax-680 |
| CAS Number | 556-67-2 |
| Molecular Formula | C8H24O4Si4 |
| Molecular Weight | 296.62 |
1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane-1,9-diol
| Product Code | Ax-679 |
| CAS Number | 7445-36-5 |
| Molecular Formula | C10H32O6Si5 |
| Molecular Weight | 388.78 |
Dapsone Impurity : 4A 2’CL DPS
| Product Code | Ax-IMP1131 |
| CAS Number | 148301-96-6 |
| Molecular Formula | C12H10ClNO2S |
| Molecular Weight | 267.73 |
1,1,3,3,5,5,7,7-octamethyltetrasiloxane-1,7-diol
| Product Code | Ax-678 |
| CAS Number | 3081-07-0 |
| Molecular Formula | C8H26O5Si4 |
| Molecular Weight | 314.63 |
1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
| Product Code | Ax-677 |
| CAS Number | 3663-50-1 |
| Molecular Formula | C4H14O3Si2 |
| Molecular Weight | 240.48 |
Dapsone Impurity : 4CL DPS
| Product Code | Ax-IMP1130 |
| CAS Number | 8012-45-1; 80-00-2 |
| Molecular Formula | C12H9ClO2S |
| Molecular Weight | 252.71 |
Top