| Product Name | MF | CAS | Details |
|---|
| Famotidine Impurity 13 | C6H11ClN6S2 | 88046-01-9 | Details |
| Salbutamol Impurity 12（Salbutamol EP Impurity M） | C14H23NO3 | 18910-70-8 | Details |
| Salbutamol Impurity 13（Salbutamol EP Impurity N） | C26H40N2O5 | 149222-15-1 | Details |
| Salbutamol Impurity 9（Salbutamol EP Impurity A） | C14H23NO3 | 870076-72-5 | Details |
| Salbutamol Impurity 10（Salbutamol EP Impurity J） | C13H20ClNO3 | 41489-89-8 | Details |
| Salbutamol Impurity 6（Salbutamol EP Impurity F） | C26H40N2O5 | 147663-30-7 | Details |
| Salbutamol Impurity 2（Salbutamol EP Impurity B） | C12H19NO2 | 96948-64-0 | Details |
| Salbutamol Impurity 5（Salbutamol EP Impurity E） | C20H27NO3 | 24085-03-8 | Details |
| Norfloxacin Impurity 11(Norfloxacin EP Impurity K) | C15H16FN3O3 | 70459-07-3 | Details |
| Salbutamol Impurity 3（Salbutamol EP Impurity C） | C13H22ClNO2 | 70334-18-8 | Details |
| Norfloxacin Impurity 2(Norfloxacin EP Impurity B) | C14H16FN3O3 | 75001-77-3 | Details |
| Famotidine Impurity 14 | C5H7ClN4S | 81152-53-6 | Details |
| Oseltamivir Impurity 10 | C11H17N3O5 | 221386-94-3 | Details |
| Clindamycin Impurity 21（Clindamycin Phosphate EP Impurity L） | C18H34ClN2O8PS | 620181-05-7 | Details |
| Clindamycin Impurity 19（Clindamycin Phosphate EP Impurity J） | C18H32ClN2O8PS | 1309349-64-1 | Details |
| Clindamycin Impurity 22 | C18H34ClN2O9PS | 1228573-90-7 | Details |
| Clindamycin Impurity 18（Clindamycin Phosphate EP Impurity I） | C18H35ClN2O11P2S | 1309048-48-3 | Details |
| Oseltamivir Impurity 13 | C12H22N2O3 | 212504-90-0 | Details |
| Oseltamivir Impurity 15 | C9H14N2O4 | 187226-83-1 | Details |
| Clindamycin Impurity 11（Clindamycin Phosphate EP Impurity B） | C17H32ClN2O8PS | 54887-31-9 | Details |
| Argatroban Impurity 8 | C10H13NO3S | 153886-68-1 | Details |
| Trazodone Impurity 21 | C16H16Cl2N2 | 79975-63-6 | Details |
| Trazodone Impurity 18 | C19H22Cl3N5O | 1263278-79-0 | Details |
| Argatroban Impurity 7 | C23H32N6O5S | 951130-92-0 | Details |
| Acetylcysteine Impurity 50 | C4H10Cl3N | 821-48-7 | Details |
| Trazodone Impurity 15 | C6H5N3O | 6969-71-7 | Details |
| Clindamycin Impurity 8 | C17H33ClN2O6S | 11021-35-5 | Details |
| Clindamycin Impurity 6 | C21H37ClN2O5S | 147650-54-2 | Details |
| Lincomycin | C18H34N2O6S | 154-21-2 | Details |
| Methotrexate Impurity 10（Methotrexate EP Impurity J） | C22H26N8O5 | 34378-65-9 | Details |
| Methotrexate Impurity 8（Methotrexate EP Impurity H） | C21H24N8O5 | 67022-39-3 | Details |
| Methotrexate Impurity 5（Methotrexate EP Impurity E） | C15H15N7O2 | 19741-14-1 | Details |
| Methotrexate Impurity 7（Methotrexate EP Impurity G） | C28H29N9O6 | 2519848-42-9 | Details |
| Methotrexate Impurity 6（Methotrexate EP Impurity F） | C20H22N8O5 | 51865-79-3 | Details |
| Clindamycin Hydrochloride（Clindamycin Phosphate EP Impurity E） | C18H34Cl2N2O5S | 21462-39-5 | Details |
| Famotidine Impurity 12 | C8H11N5S2 | 76823-93-3 | Details |
| Norfloxacin Impurity 1(Norfloxacin EP Impurity A) | C12H9ClFNO3 | 68077-26-9 | Details |
| Famotidine Impurity 4(Famotidine EP Impurity D) | C8H13N5OS2 | 76824-16-3 | Details |
| Famotidine | C8H15N7O2S3 | 76824-35-6 | Details |
| Famotidine Impurity 1(Famotidine EP Impurity A) | C8H15ClN6S2 | 76833-47-1 | Details |
| Famotidine Impurity 3(Famotidine EP Impurity C) | C8H15ClN6O3S3 | 76824-17-4 | Details |
| Famotidine Impurity 8(Famotidine EP Impurity I) | C8H14N6O4S3 | 1020719-36-1 | Details |
| Salbutamol Impurity 14（Salbutamol (R)-Isomer HCl） | C13H22ClNO3 | 50293-90-8 | Details |
| Clindamycin Impurity 13（Clindamycin Phosphate EP Impurity D） | C18H34ClN2O8PS | 54887-30-8 | Details |
| Clindamycin Impurity 12（Clindamycin Phosphate EP Impurity C） | C18H34ClN2O8PS | 28708-34-1 | Details |
| Argatroban Impurity 13 | C23H31N7O7S | 74874-10-5 | Details |
| Argatroban Impurity 11(Mixture of Diastereomers) | C22H34N4O5S | 188659-43-0 | Details |
| Tazobactam Impurity 1 | C7H12N4O4S | 118175-11-4 | Details |
| Ampicillin | C16H19N3O4S | 69-53-4 | Details |
| Piperacillin Impurity 11 | C24H29N5O7S | 65700-41-6 | Details |
| Obeticholic Acid Impurity 17 | C24H36O4 | 859-97-2 | Details |
| Piperacillin Impurity 16 | C17H20N4O6 | 2170771-47-6 | Details |
| Piperacillin Impurity 10 (Piperacillin EP Piperacillin N) | C23H27N5O7S | 2743427-34-9 | Details |
| Piperacillin Impurity 7（Piperacillin EP Impurity G） | C15H17N3O5 | 63422-71-9 | Details |
| Piperacillin Impurity 5（Piperacillin EP Impurity E） | C6H10N2O2 | 59702-31-7 | Details |
| Piperacillin Impurity 4（Piperacillin EP Impurity D） | C39H44N8O10S2 | 65772-67-0 | Details |
| Piperacillin Impurity 3（Piperacillin EP Impurity C）(Mixture of Diastereomers) | C22H29N5O6S | 2649505-15-5 | Details |
| Salbutamol Impurity 15（Salbutamol (S)-Isomer ） | C13H21NO3 | 34271-50-6 | Details |
| Famotidine Impurity 2(Famotidine EP Impurity B) | C16H23N11O2S5 | 89268-62-2 | Details |
| Norfloxacin Impurity 4(Norfloxacin EP Impurity D) | C15H18FN3O | 75001-82-0 | Details |
| Methotrexate Impurity 4（Methotrexate EP Impurity D） | C15H14N6O3 | 5623-18-7 | Details |
| Methotrexate Impurity 3（Methotrexate EP Impurity C） | C20H21N7O6 | 2410-93-7 | Details |
| Methotrexate Impurity 2（Methotrexate EP Impurity B） | C19H20N8O5 | 54-62-6 | Details |
| Methotrexate | C20H22N8O5 | Details |
| Methotrexate Impurity 1（Methotrexate EP Impurity A） | C7H8N6O | 945-24-4 | Details |
| Roxithromycin Impurity 3（Roxithromycin EP Impurity C） | C37H68N2O13 | 111321-02-9 | Details |
| Clarithromycin Impurity 1（Clarithromycin EP Impurity D） | C37H67NO13 | 101666-68-6 | Details |
| Piperacillin Impurity 21 | C23H27N5O8S | 67275-27-8 | Details |
| Famotidine Impurity 6(Famotidine EP Impurity F) | C8H12N4O2S2 | 107880-74-0 | Details |
| Salbutamol Impurity 7（Salbutamol EP Impurity G） | C20H25NO3.ClH | 24085-08-3 | Details |
| Salbutamol Impurity 8（Salbutamol EP Impurity H） | C13H21NO | 132183-64-3 | Details |
| Methotrexate Impurity 9（Methotrexate EP Impurity I） | C21H24N8O5 | 66147-29-3 | Details |
| Clindamycin Impurity 5（Clindamycin EP Impurity B） | C17H31ClN2O5S | 18323-43-8 | Details |
| Folic Acid Impurity 1（Folic Acid EP Impurity A） | C12H14N2O5 | 4271-30-1 | Details |
| Clindamycin Impurity 15（Clindamycin Phosphate EP Impurity F） | C18H35N2O9PS | 27480-30-4 | Details |
| Oseltamivir HCl | C16H29ClN2O4 | 204255-09-4 | Details |
| Norfloxacin | C16H18FN3O3 | 70458-96-7 | Details |
| Norfloxacin Impurity 3(Norfloxacin EP Impurity C) | C20H27N5O3 | 177554-64-2 | Details |
| Norfloxacin Impurity 8(Norfloxacin EP Impurity H) | C19H22FN3O5 | 105440-01-5 | Details |
| Norfloxacin Impurity 7(Norfloxacin EP Impurity G) | C17H18FN3O4 | 70459-04-0 | Details |
| Norfloxacin Impurity 5(Norfloxacin EP Impurity E) | C16H18ClN3O3 | 75001-78-4 | Details |
| Famotidine Impurity 5(Famotidine EP Impurity E) | C10H14N8S4 | 129083-44-9 | Details |
| Famotidine Impurity 9(Famotidine EP Impurity J) | C9H14N4O2S2 | 76824-14-1 | Details |
| Famotidine Impurity 11 | C9H15N5OS2 | 76823-94-4 | Details |
| Cypermethrin | C9H13N7S2 | 76823-97-7 | Details |
| Famotidine Impurity 10 | C8H15N7O3S3 | 90237-03-9 | Details |
| Argatroban Impurity 12 | C25H35N7O7S | 74874-09-2 | Details |
| Orlistat Impurity 3（Orlistat USP RC C） | C18H15OP | 791-28-6 | Details |
| Oseltamivir Impurity 11 | C14H26N2O3 | 212504-89-7 | Details |
| Oseltamivir Impurity 17 | C16H28N2O4 | 1035895-88-5 | Details |
| Argatroban Impurity 16 | C13H23NO8 | 131278-84-7 | Details |
| Argatroban Impurity 14 | C23H35N7O7S | 1448301-07-2 | Details |
| Desloratadine | C19H19ClN2 | 100643-71-8 | Details |
| Loratadine Impurity 2(Loratadine EP Impurity B) | C14H10ClNO | 31251-41-9 | Details |
| Argatroban Impurity 21 | C23H36N6O5S | 121785-72-6 | Details |
| Argatroban Impurity 22 | C13H25N5O3 | 2010950-58-8 | Details |
| Argatroban Impurity 20 | C23H36N6O5S | 121785-71-5 | Details |
| Argatroban Impurity 23 | C16H25N5O4S | 184043-01-4 | Details |
| Loratadine | C22H23ClN2O2 | 79794-75-5 | Details |
| TAK438 Impurity 50 | C5H5NO3S | 636-73-7 | Details |
| Product Total： Product Page： | ||||
| 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | ||||