| Product Name | MF | CAS | Details |
|---|
| Entacapone Impurity 4（Entacapone EP Impurity D） | C16H19N3O5 | 857629-79-9 | Details |
| Brinzolamide Impurity 13 | C6H7BrClNO3S2 | 174139-67-4 | Details |
| Betaxolol Impurity 3（Betaxolol EP Impurity C） | C15H20O3 | 63659-17-6 | Details |
| Budesonide Impurity 16 | C19H24O4 | 910299-74-0 | Details |
| Benidipine Impurity 7 Monomer | C28H29N3O6 | 118935-44-7 | Details |
| Budesonide Impurity 17 | C23H30O5 | 85234-64-6 | Details |
| Bromhexine EP Impurity D | C14H21BrN2 | 132004-28-5 | Details |
| Benidipine Impurity 8 | C12H17NO | 14813-01-5 | Details |
| Brinzolamide Impurity 16 | C11H19N3O5S3 | 186377-56-0 | Details |
| Betaxolol Impurity 4 (Betaxolol EP Impurity D) | C12H16O2 | 63659-16-5 | Details |
| Betaxolol Impurity 5（Betaxolol EP Impurity E） | C18H31NO3 | 1329613-85-5 | Details |
| Bupivacaine Impurity 12 | C18H28N2O | 2125995-25-5 | Details |
| Betaxolol Impurity 1（Betaxolol EP Impurity A） | C14H23NO2 | 67193-95-7 | Details |
| Brinzolamide Impurity 5 | C10H16N2O6S3 | 154127-42-1 | Details |
| Bromhexine Impurity 6 | C14H20BrClN2 | 1631131-52-6 | Details |
| Brivaracetam Impurity 13 | C7H12O2 | 63095-51-2 | Details |
| Bupropion Impurity 12 | C13H18ClNO2 | 357399-43-0 | Details |
| Bupropion Hydrochloride Related Compound F | C9H9ClO2 | 857233-13-7 | Details |
| Bupropion Impurity 5（Bupropion USP RC E） | C9H7ClO2 | 10557-17-2 | Details |
| Butylphthalide Impurity 1 | C12H14O3 | 162050-42-2 | Details |
| Butylphthalide Impurity 16 | C12H14O3 | 152567-80-1 | Details |
| Butylphthalide Impurity 17 | C12H12O2 | 14570-43-5 | Details |
| Butylphthalide Impurity 13 | C13H14O2 | 90965-68-7 | Details |
| Butylphthalide Impurity 19 | C12H14O2 | 16692-58-3 | Details |
| Butylphthalide Impurity 21 | C12H15NO | 122654-56-2 | Details |
| Cabazitaxel Impurity 30 | C29H36O11 | 154083-99-5 | Details |
| Cefdinir isoxazole Analog（USP） | C14H12N4O5S2 | 79350-14-4 | Details |
| Dexamethasone Sodium Phosphate Impurity 8（Dexamethasone Sodium Phosphate EP Impurity H） | C22H30FO8P-2 | 162968-22-1 | Details |
| Dapoxetine Impurity 15 | C28H26O3 | 2242008-36-0 | Details |
| Dexamethasone Impurity 17 | C22H27FO4 | 59860-99-0 | Details |
| Cefpodoxime Proxetil EP Impurity H | C42H54N10O18S4 | 947692-16-2 | Details |
| Cromolyn Sodium Impurity 4 | C11H12O4 | 16130-28-2 | Details |
| Darifenacin Impurity 5 | C23H26N2O2 | 1159977-31-7 | Details |
| Butylphthalide Impurity 3 | C11H12O3 | 19666-03-6 | Details |
| Darifenacin Impurity 3 | C28H30N2O3 | 1391080-40-2 | Details |
| Cetirizine Impurity 51 | C19H24Cl2N2O | 728948-88-7 | Details |
| Demeclocycline EP Impurity A | C21H22N2O8 | 987-02-0 | Details |
| Cefpodoxime Proxetil Impurity 11（Cefpodoxime Proxetil EP Impurity K） | C25H33N5O11S2 | 1192365-87-9 | Details |
| Butylphthalide Impurity 26 | C12H16O3 | 380905-48-6 | Details |
| Butylphthalide Impurity 20 | C12H15NO2 | 20871-32-3 | Details |
| Butylphthalide Impurity 8 | C10H10O2 | 17475-41-1 | Details |
| Calcipotriol Impurity 6（Calcipotriol EP Impurity F） | C39H68O3Si2 | 112875-61-3 | Details |
| Dapagliflozin Impurity 1 | C21H25ClO6 | 1373321-04-0 | Details |
| Clavulanate Potassium Impurity 9（Clavulanate Potassium EP Impurity J） | C6H18Cl2N2 | 7677-21-6 | Details |
| Dexamethasone Sodium Phosphate EP Impurity G | C21H27FO5 | 37927-01-8 | Details |
| Dasatinib Impurity 24 | 910297-71-9 | Details |
| Darifenacin Impurity 4 | C28H28N2O | 252317-48-9 | Details |
| (R)-2,4-Dihydroxy-3,3-dimethylbutyric acid sodium salt | C6H13NaO4 | 60979-68-2 | Details |
| Donepezil Impurity 38 | C10H10O3 | 90843-62-2 | Details |
| Duloxetine Impurity 14 | C19H21NOS | 878757-08-5 | Details |
| Donepezil Impurity 6 | C24H29NO4 | 197010-20-1 | Details |
| Ertapenem Impurity 4 | C44H50N6O14S2 | 1199797-42-6 | Details |
| Duloxetine EP Impurity D | C10H8O | 90-15-3 | Details |
| Esomeprazole Impurity 67 | C32H32N6O4S2 | 1803449-02-6 | Details |
| Esomeprazole Impurity 65 | C8H7NO2S | 49559-83-3 | Details |
| Esomeprazole Impurity 62 | C10H12N2O4 | 142885-95-8 | Details |
| Esomeprazole Impurity 36 | C6H8N2O | 615-72-5 | Details |
| Esomeprazole Impurity 66 | C17H19N3O3S | 142885-92-5 | Details |
| Esomeprazole Impurity 40 | C8H9ClN2O2 | 153476-68-7 | Details |
| Esomeprazole Impurity 44 | C16H16N4O4S | 317807-10-6 | Details |
| Esomeprazole Impurity 37 | C7H6N2OS | 92806-98-9 | Details |
| Esomeprazole Impurity 29 | C16H17N3OS | 704910-89-4 | Details |
| Esomeprazole Impurity 89 | C9H10N2OS | 91168-31-9 | Details |
| Etoricoxib Impurity 35 | C25H20ClN3O3S | 1817735-82-2 | Details |
| Des-ethylsulfinyl-methoxybenzoimidazole 2-Acetyloxy Esomeprazole | C11H15NO3 | 91219-90-8 | Details |
| Esomeprazole Impurity 38 | C9H12ClNO2 | 848694-10-0 | Details |
| Duloxetine Impurity 19 | C9H15NOS | 13636-02-7 | Details |
| Duloxetine Impurity 16 | C26H23NO4S | 199191-67-8 | Details |
| Duloxetine EP Impurity G | C10H7F | 321-38-0 | Details |
| Duloxetine Impurity 21 | C9H15NOS | 1384080-56-1 | Details |
| Duloxetine Hydrochloride | C18H20ClNOS | 136434-34-9 | Details |
| Dolutegravir Impurity 3 | C20H19F2N3O5 | 1973402-05-9 | Details |
| Donepezil Impurity 23 | C17H15NO3 | 4803-74-1 | Details |
| Donepezil Impurity 20 | C11H10O4 | 36517-91-6 | Details |
| Donepezil Impurity 3 | C24H31NO2 | 844694-84-4 | Details |
| Dolutegravir Impurity 2 | C20H20FN3O5 | 1863916-87-3 | Details |
| Donepezil Impurity 25 (Donepezil EP Impurity B) | C11H12O3 | 2107-69-9 | Details |
| Donepezil Impurity 22 | C22H22O5 | 36159-03-2 | Details |
| Dolutegravir Impurity 5 | C20H20F2N3NaO5 | 1309575-43-6 | Details |
| Darifenacin Impurity 10 | C38H41BrN2O3 | 1396968-57-2 | Details |
| Ceftazidime EP Impurity H | C23H24N6O7S2 | 1354396-23-8 | Details |
| Demeclocycline EP Impurity B | C21H21ClN2O8 | 14206-59-8 | Details |
| Edaravone Impurity 20 | C10H10N2O2 | 5393-61-3 | Details |
| Erlotinib Impurity 35 | C22H26ClN3O4 | 1624294-38-7 | Details |
| Ertapenem Impurity 11 | C12H14N2O3 | 724700-26-9 | Details |
| Edaravone Impurity 25 | C8H12O4 | 29214-62-8 | Details |
| Esomeprazole Impurity 55 | C9H13NO2 | 1424857-66-8 | Details |
| Edaravone Impurity 22 | C12H16N2O2 | 6078-46-2 | Details |
| Edoxaban Impurity 28（M6） | C23H29Cl2N7O4S | 480449-52-3 | Details |
| Ertapenem Impurity 26 | C44H50N6O14S2 | 1199797-41-5 | Details |
| Enalapril Impurity 5(Enalapril EP Impurity F) | C22H32N2O5 | 76420-77-4 | Details |
| Ertapenem Impurity 10 | C22H27N3O8S | 357154-27-9 | Details |
| Duloxetine EP Impurity B | C8H13NOS | 116539-55-0 | Details |
| Esomeprazole Impurity 45 | C16H17N3O2S | 103876-98-8 | Details |
| Esomeprazole Impurity 57 | C9H13NO2 | 1424857-83-9 | Details |
| Duloxetine Impurity 11 | C19H21NOS | 132335-46-7 | Details |
| Duloxetine Impurity 20 | C9H15NOS | 132335-44-5 | Details |
| Duloxetine Impurity 17 | C8H13NOS | 116539-57-2 | Details |
| Eltrombopag Impurity 5 | C13H10O3 | 893736-72-6 | Details |
| Fasudil Impurity 24 | C10H9NO3S | 88551-85-3 | Details |
| Product Total： Product Page： | ||||
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