Product Categories
| Country: | China |
|---|---|
| Tel: | 020-020-81960175-877 |
| Mobile: | +8618933936954 |
| E-mail: | tianwen.zhan@cato-chem.com |
| QQ: | |
| Skype: | Chat Now! |
| Product Name | MF | CAS | Details |
|---|
| Posaconazole Impurity 54(R,S,S,S) | C37H42F2N8O4 | 2243785-96-6 | Details |
| Tirofiban Impurity 79 | C22H36N2O5S | 158808-86-7 | Details |
| Quetiapine EP Impurity D | C30H24N4S2 | 945668-94-0 | Details |
| Buspirone EP Impurity K | C9H13NO2 | 1075-89-4 | Details |
| Trimethoprim EP Impurity B | C14H16N4O4 | 30806-86-1 | Details |
| Rocuronium Impurity 16 | C19H28O | 14935-81-0 | Details |
| Oxacyclohexane Open Ring Tacrolimus | C44H71NO13 | 144432-23-5 | Details |
| Tacrolimus Lactone Isomer (Iso-FK-506) | C44H69NO12 | 134590-88-8 | Details |
| Propafenone EP Impurity F | C33H32O5 | 1329643-40-4 | Details |
| Tacrolimus Related Compound A | C43H69NO12 | 135635-46-0 | Details |
| Propafenone EP Impurity D | C18H20O4 | 91401-73-9 | Details |
| cis-propenylphosphonic acid | C3H7O3P | 25383-06-6 | Details |
| Telmisartan EP Impurity E | C26H24N2O4 | 884330-12-5 | Details |
| Diltiazem EP Impurity C HCI | C21H25ClN2O4S | 1286126-67-7 | Details |
| Telmisartan EP Impurity J | C33H29ClN4O2 | 885045-90-9 | Details |
| Propafenone EP Impurity C | C18H18O3 | 22525-95-7 | Details |
| Calcium Levofolinate EP Impurity I Calcium salt | C20H25CaN7O6 | 1148151-21-6 | Details |
| Spironolactone EP Impurity C | C22H30O3 | 976-70-5 | Details |
| Pregabalin Impurity 45 | C8H15NO2 | 1141362-94-8 | Details |
| Mivacurium Chloride (Mixture of Diastereomers) | C58H80ClN2O14+ | 106861-44-3 | Details |
| Ubidecarenone Impurity 8(Coenzyme Q10 Impurity A) | C9H12O4 | 3066-90-8 | Details |
| Spironolactone EP Impurity A | C24H30O4S | 132458-33-4 | Details |
| Diltiazem EP Impurity D HCl | C21H25ClN2O4S | 130606-60-9 | Details |
| Voriconazole-d3 | C16H14F3N5O | 137234-62-9 | Details |
| Cefditoren Pivoxil Impurity 5 | C25H28N6O7S3 | 878002-86-9 | Details |
| Pomalidomide | C13H11N3O4 | 19171-19-8 | Details |
| (Z)-Ceftizoxime Impurity 2 | C13H13N5O5S2 | 2630907-20-7 | Details |
| Xylometazoline EP Impurity A | C16H26N2O | 94266-17-8 | Details |
| Rapamycin-d3 (Sirolimus-d3) | C51H76D3NO13 | 392711-19-2 | Details |
| Xylometazoline EP Impurity B | C13H19Cl | 19387-83-8 | Details |
| Verapamil EP Impurity J | C26H36N2O4 | 67018-85-3 | Details |
| Verapamil EP Impurity O | C27H38N2O4 | 959011-16-6 | Details |
| Pentoxifylline EP Impurity D | C10H14N4O3 | 59413-14-8 | Details |
| Oseltamivir Impurity 86 | C26H45ClN2O4 | 651324-08-2 | Details |
| Peramivir Impurity 14 | C15H28N4O4 | 2124296-37-1 | Details |
| Peramivir Impurity 12 | C3H6ClN5 | 19503-26-5 | Details |
| Trazodone Impurity 30 | C16H16Cl2N2 | 79975-63-6 | Details |
| Iguratimod Impurity 39 | C18H16N2O6S | 123662-92-0 | Details |
| Butylphthalide Impurity 61 | C8H4Br2O2 | 40125-50-6 | Details |
| O-Desmethyl Adapalene | C27H26O3 | 125316-60-1 | Details |
| Verapamil EP Impurity I | C26H36N2O4 | 2893-91-6 | Details |
| Acipimox Impurity 2 | C6H6N2O3 | 98502-96-6 | Details |
| Phenytoin Impurity 10 | C15H14N2O3 | 6802-95-5 | Details |
| Pyridoxine Impurity 7 | C12H17NO3 | 1385767-86-1 | Details |
| Urapidil Impurity 4 | C20H29N5O3 | 34661-79-5 | Details |
| Tolvaptan Impurity 9 | C26H26N2O3 | 1432725-23-9 | Details |
| 7α-Hydroxy Cholesterol | C27H46O2 | 566-26-7 | Details |
| Urapidil Impurity 8 | C11H17ClN2O | 5464-78-8 | Details |
| Cilastatin EP Impurity C | C22H36N2O6S | 2245159-80-0 | Details |
| Hyoscine Butylbromide EP Impurity C Bromide | C18H24BrNO4 | 155-41-9 | Details |
| Cholesterol EP Impurity C | C27H44O | 651-54-7 | Details |
| D-Nebivolol (SR,RR) | C22H26ClF2NO4 | 213132-06-0 | Details |
| Hyoscine Butylbromide EP Impurity D Bromide | C20H28BrNO4 | 30269-50-2 | Details |
| Nebivolol Impurity 6（SS,SS） | C22H25F2NO4 | 119365-28-5 | Details |
| Isotretinoin EP Impurity F | C20H28O2 | 68070-35-9 | Details |
| Doxorubicin Dimer Impurity 13 | C54H56N2O21 | 2755741-04-7 | Details |
| Nicotine EP Impurity G | C10H14N2 | 494-52-0 | Details |
| Revefenacin Impurity 10 | C21H27N3O2 | 743460-48-2 | Details |
| Ruxolitinib Impurity 8 | C16H18N6O | 2606144-45-8 | Details |
| Ruxolitinib Impurity 6 | C17H20N6O | 1911644-32-0 | Details |
| Roxadustat Impurity 5 | C20H18N2O5 | 1421312-36-8 | Details |
| 9,13-Di-cis Vitamin A Palmitate | C36H60O2 | 34356-30-4 | Details |
| Dydrogesterone Impurity 7 | C25H36O4 | 19592-55-3 | Details |
| Morinidazole Impurity 4 | 1415561-33-9 | Details |
| Beraprost Sodium (Mixture of Diastereomers) | C24H31NaO5 | 496807-11-5 | Details |
| Roxadustat Impurity 1 | C19H16N2O5 | 2301113-15-3 | Details |
| Avatrombopag Impurity 2 | C29H34Cl2N6O4S2 | 2681355-40-6 | Details |
| Baricitinib Impurity 25 HCl | C14H14ClN7 | 2497340-56-2 | Details |
| Metaraminol Impurity 57 | C5H8O4 | 71698-08-3 | Details |
| Chlorhexidine EP Impurity O | C22H30Cl2N10 | 2508008-02-2 | Details |
| Salicylic Acid Impurity 5 | C7H12N2O2 | 26171-04-0 | Details |
| Amphotericin B ChP Impurity D((13S)-13-O-Methylamphotericin) | C48H75NO17 | 944242-31-3 | Details |
| Pyridoxine Impurity 37 DiHCl | C16H20N2O5 | 2726926-28-7 | Details |
| Flupentixol Impurity 25 | C23H28ClF3N2O3S | 2748309-11-5 | Details |
| Timolol EP Impurity C Maleate | C23H35N7O8S2 | 610271-57-3 | Details |
| Progesterone EP Impurity E | C23H34O3 | 5062-62-4 | Details |
| Ubidecarenone (Coenzyme Q10) EP Impurity B | C44H66O4 | 303-95-7 | Details |
| Famotidine EP Impurity J | C9H14N4O2S2 | 76824-14-1 | Details |
| Glycocholic acid Ethyl ester | C28H47NO6 | 517904-33-5 | Details |
| Bupivacaine Impurity 28 | C18H28N2O | 2125994-25-2 | Details |
| Cefprozil EP Impurity C(Cefadroxil EP Impurity E) | C11H11N3O3 | 147103-93-3 | Details |
| Fudosteine Impurity 20 | C6H13NO3S | 1023971-10-9 | Details |
| Phenylephrine Impurity 58 | C9H13NO2 | 1007885-60-0 | Details |
| Progesterone EP Impurity J | C21H28O2 | 1162-54-5 | Details |
| Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine) | C17H23NO3 | 21956-47-8 | Details |
| Atomoxetine EP Impurity G DiHCl | C27H34N2O2 | 2706536-33-4 | Details |
| Sulbactam EP Impurity D | C8H10BrNO3S | 26631-90-3 | Details |
| Ramipril EP Impurity A | C22H30N2O5 | 108313-11-7 | Details |
| Piperacillin Impurity 27 | C23H27N5O8S | 67275-27-8 | Details |
| Micafungin Open-ring Analog | C56H72N9NaO23S | 539823-82-0 | Details |
| Pemetrexed Impurity 15 (Mixture of Diastereomers) | C20H21N5O7 | 193281-00-4 | Details |
| Oseltamivir Impurity 195 | C19H32N2O4 | 312904-18-0 | Details |
| Naproxen Impurity 28 | C15H16O3 | 26159-35-3 | Details |
| Levothyroxine Impurity 26 | C14H9I4NO3 | 176258-88-1 | Details |
| Ketorolac EP Impurity J | C17H17NO3 | 108061-03-6 | Details |
| Fingolimod EP Impurity I | C21H35NO3 | 249289-10-9 | Details |
| Cefazolin Impurity 11（Cefazolin USP Impurity E） | C11H12N6O5S | 478494-71-2 | Details |
| Biotin Impurity 8 | C9H18N2O2S | 22342-46-7 | Details |
| Progesterone EP Impurity D | C23H34O3 | 5035-09-6 | Details |
| Peramivir Trihydrate | C15H30N4O5 | 1041434-82-5 | Details |
| Product Total： Product Page： | ||||
| 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 | ||||