Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Norepinephrine Impurity 5 Details
Flurbiprofen Impurity 18 C14H16FNO6 78543-06-3 Details
Nabumetone alcohol C15H18O2 65726-24-1 Details
Bilastine Impurity 38 C16H23N3O 2807304-46-5 Details
Bilastine Impurity 39 C20H31N3O2 2818982-86-2 Details
Bilastine Impurity 42 C29H39N3O3 1181267-38-8 Details
Vortioxetine Impurity 43 C18H21N3OS 2925447-38-5 Details
Upadacitinib Impurity 5 C14H17N5 1708997-43-6 Details
Finerenone Impurity 45 C22H20N4O4 1050477-43-4 Details
Clopidogrel Impurity 40 C16H18ClNO2S 1346605-15-9 Details
Bilastine Impurity 44 C12H15N3 38385-95-4 Details
Baricitinib Impurity 34 C15H17N7O4S 2964606-42-4 Details
Nimodipine Impurity 4 C21H28N2O5 155861-24-8 Details
Tolvaptan Impurity 14 C8H8ClNO2 5202-89-1 Details
Tolvaptan Impurity 15 C15H14ClNO4S 247237-38-3 Details
Tolvaptan Impurity 16 C21H24ClNO6S 247237-43-0 Details
Tolvaptan Impurity 17 C17H16ClNO3S 193686-76-9 Details
Tolvaptan Impurity 18 C8H7NO4 1975-51-5 Details
25-Desacetyl Rifapentine C45H62N4O11 79039-56-8 Details
N1-Nitroso Propitocaine C13H19N3O2 211490-46-9 Details
Coenzyme Q10 EP Impurity D C54H82O4 303-97-9 Details
Oxprenolol HCl C15H24ClNO3 6452-73-9 Details
Upadacitinib Impurity 7 C16H20BrNO3 2868258-96-0 Details
Upadacitinib Impurity 8 C16H20BrNO3 2304514-60-9 Details
Pemetrexed Impurity 28 C12H14O3 106200-41-3 Details
Ilaprazole Sodium Salt C19H19N4NaO2S 172152-50-0 Details
Edaravone Impurity SCR-755 C13H14N2O2 852539-02-7 Details
Edaravone Impurity SCR-756 C13H16N2O5S Details
Nicotinamide Adenine Dinucleotide C21H27N7O14P2 53-84-9 Details
Verapamil EP Impurity M HCl C42H58ClN3O6 190850-50-1 Details
Dimethylsilyl ether C4H14OSi2 3277-26-7 Details
1,1,3,3,5,5-Hexamethyltrisiloxane C6H20O2Si3 1189-93-1 Details
Hexadecamethylcyclooctasiloxane C16H48O8Si8 556-68-3 Details
4-Aminonipecotic acid C6H12N2O2 40951-39-1 Details
Bupropion Impurity 18 HCl C13H19BrClNO 1049718-43-5 Details
Potassium ferrocyanate C6FeN6.3K 13746-66-2 Details
Potassium ferrocyanide C24H6Fe4K4N24O3-8 13943-58-3 Details
Piribedil Impurity S DiHCl C15H19ClN4O2 19971-73-4 Details
Emedastine EP Impurity F DiHCl Details
Ramelteon Impurity 18 C17H23NO2 880152-61-4 Details
Sitagliptin EP Impurity A C16H15F6N5O 823817-55-6 Details
Safinamide Impurity 25 C17H18FN3O3 2657645-00-4 Details
Posaconazole Impurity 88 Details
Posaconazole Impurity D C21H20F2N4O3 357189-97-0 Details
N-Nitroso Diphenhydramine EP Impurity A C16H18N2O2 55855-43-1 Details
N,N-Succinylglycine C6H7NO4 5626-41-5 Details
Itraconazole Impurity 10 C35H36Cl2N8O6 1199350-02-1 Details
Decyldimethylbenzylammonium chloride C19H34ClN 965-32-2 Details
Bilastine Impurity 11 C12H16O3 552301-45-8 Details
Methyl docosahexaenoate C23H34O2 2566-90-7 Details
Finerenone C21H22N4O3 1050477-31-0 Details
Finerenone Impurity 43 C21H20N4O3 2084136-51-4 Details
Pinaverium Bromide Impurity 3 C26H41Br2NO4 135964-95-3 Details
Azilsartan Impurity 21 C30H24N4O8 863031-21-4 Details
Moxifloxacin Impurity 55 Details
Moxifloxacin Impurity 56 C21H22FN3O5 Details
N-Boc-3-piperidone C10H17NO3 98977-36-7 Details
Verapamil EP Impurity E C9H12O3 Details
Dapagliflozin Impurity 71 C30H35ClO11 714269-58-6 Details
Rosuvastatin EP Impurity K Calcium Salt C22H26FN3O5S Details
Tazobactam Sodium Salt C10H12N4NaO5S 89785-84-2 Details
Bumetanide Impurity 5 C17H17NO3 688047-82-7 Details
Eperisone Impurity 1 HCl C16H24ClNO 1026-87-5 Details
Eperisone Impurity 2 C11H14O 27465-51-6 Details
Eperisone Impurity 3 HCl Details
Eperisone Impurity 4 HCl C17H26ClNO 2608845-70-9 Details
Roxadustat C19H16N2O5 808118-40-3 Details
4-Fluorobenzaldehyde C7H5FO 459-57-4 Details
Bilastine Impurity 12 C17H25N3O3 883106-63-6 Details
Bilastine Impurity 16 C4H11NO 124-68-5 Details
Tolvaptan Impurity 13 C26H23ClN2O2 176970-21-1 Details
Calcium ascorbate dihydrate C6H12CaO7 5743-28-2 Details
Hydrocortisone EP Impurity F(Cortexolone) C21H30O4 152-58-9 Details
Ixazomib Impurity 17 C9H7Cl2NO3 667403-46-5 Details
Nafamostat Impurity 5 Details
Tropicamide EP Impurity A C8H12N2 33403-97-3 Details
Bilastine Impurity 17 C16H23NO2 361382-26-5 Details
Ondansetron Impurity 1 C29H26N2O2 1365727-09-8 Details
Nafamostat Impurity 3 Mesylate Details
Belumosudil Impurity 8 C5H10BrNO 75726-96-4 Details
Decarboxy Moxifloxacin HCl C20H25ClFN3O2 2664848-61-5 Details
Amlodipine Impurity 36 C18H16ClNO6 113994-44-8 Details
Bisoprolol EP Impurity L HCl C13H20ClNO3 1956321-87-1 Details
Mesna Impurity 3 C4H9N3O4S2 1823982-49-5 Details
Nafamostat Impurity 6 Trifluoroacetic acid Details
Nifedipine Impurity 11 C16H14N2O6 73372-63-1 Details
Mosapride Impurity 14 C12H17FN2O 112914-13-3 Details
Doxycycline hydrochloride hemiethanolate hemihydrate C24H31ClN2O9 24390-14-5 Details
Mesna Impurity 1 C4H7NaO4S2 76274-71-0 Details
Prilocaine Impurity 10 HCl C7H10ClN 636-21-5 Details
Pemafibrate C28H30N2O6 848259-27-8 Details
Tropicamide EP Impurity B(Mixture of Rotamers) C17H18N2O 57322-50-6 Details
Phentolamine Impurity 2 HCl C4H8Cl2N2 13338-49-3 Details
Mesna Impurity 2 C4H8Na2O6S4 16208-51-8 Details
Disodium thiosulfate pentahydrate H10Na2O8S2 10102-17-7 Details
Finerenone Impurity 7 C20H20N4O3 2640280-84-6 Details
Citalopram EP Impurity D Oxalate C21H21FN2O5 62498-68-4 Details
Azacitidine Impurity 35 C6H9NO5 2508-81-8 Details
Citalopram EP Impurity C Oxalate C22H21FN2O6 1440961-11-4 Details
3-Fluorobenzaldehyde C7H5FO 456-48-4 Details
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