Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Irinotecan Impurity 7 C11H19ClN2O 103816-19-9 Details
Imatinib Impurity E C52H48N12O2 1365802-18-1 Details
Irsogladine maleate Impurity DQJ Details
IlaprazoleImpurity 59 Details
Hydroxychloroquine impurity 13 C15H11ClN2O 81099-86-7 Details
Gastrodin Impurity 1 C13H16O7 26993-16-8 Details
Lesinurad Imp C Details
Trelagliptin C18H20FN5O2 865759-25-7 Details
Lesinurad Imp O Details
Ketorolac Tromethamine Impurity 56 Details
Ketorolac Impurity 44 C16H13NO5 Details
Ketorolac Impurity 23 C11H8ClNO 121034-76-2 Details
Ketorolac Impurity 22 C11H8ClNO 142231-06-9 Details
Non enantiomeric mixture of moxifloxacin Details
Moxifloxacin Impurity A1 C12H11F3O4 112811-68-4 Details
Lacosamide Impurity 4 C13H23NO7 Details
Loxoprofen Related Compound 12 C11H14O2 79443-97-3 Details
Levosimendan Impurity 9 139052-02-1 Details
LCZ696 Impurity 523-12 Details
Mono-N-acetyl-L-Cystine C8H14N2O5S2 25779-79-7 Details
Olmesartan Impurity 14 C5H6O3 37830-90-3 Details
Mycophenolate Mofetil Impurity 5 C17H20O6 33431-38-8 Details
Pramipexole Impurity 4 C6H12ClNO 675112-40-0 Details
Pramipexole Impurity 3 C18H23N3O2S 1797134-75-8 Details
4-Acetamidocyclohexanone C8H13NO2 27514-08-5 Details
Obeticholic acid Impurity A-090-01-D Details
Obeticholic acid Impurity A-090-01 Details
Obeticholic acid Impurity A-090-01-A Details
Posaconazole Impurity NPPY C16H17N3O3 112559-81-6 Details
Posaconazole Impurity DBGS C7H10N2O2S 1576-35-8 Details
Policresulen Impurity 5 Details
Policresulen Impurity 4 C15H16O8S2 Details
Pralatrexate Impurity PLQS-2 C20H21N7O5 52454-37-2 Details
Simvastatin Impurity ZA-Ⅲ-05 C25H38O5 Details
Rosuvastatin Impurity 81 C22H24FN3O4S 1246665-85-9 Details
Regorafenib Impurity G Details
Salbutamol Impurity 2 C13H21NO3 Details
Tadalafil Impurity 1 C22H17N3O5 531500-51-3 Details
Tirofiban impurity 1 Details
Tirofiban Impurity C-4 Details
Tirofiban Impurity C-3 Details
Trifluoroacetic acid hydrazide C2H3F3N2O 1538-08-5 Details
Trelagliptin Impurity 7 Details
Trelagliptin Impurity 1 Details
Trelagliptin Impurity 2 Details
Hydroxychloroquine Impurity G Details
Ursodiol-d4(Ursodeoxycholic Acid-d4) C24H40O4 347841-46-7 Details
Varenicline Impurity 2 Details
AZD9291 Impurity 1 C7H7FN2O3 2090543-16-9 Details
Parecoxib Impurity 5 C16H11Cl2NO5S2 1373038-63-1 Details
Captopril EP Impurity I Details
Sofosbuvir related impurity B Details
Sofosbuvir Impurity 3 Details
Sofosbuvir Impurity 2 Details
Sofosbuvir Impurity 1 Details
Mirabegron Impurity 42 DiHCl Details
Isoquinoline-5-sulfonyl chloride C9H6ClNO2S 84468-15-5 Details
Pantoprazole Related Impurity F C8H11NO4 2288740-66-7 Details
Fosaprepitant Imp -(R,R,S) Details
(diisopropoxyphosphoryl)methyl 4-methylbenzenesulfonate C14H23O6PS 35717-98-7 Details
toluene-4-sulfonic acid dimethoxy-phosphorylmethyl ester C10H15O6PS 80792-13-8 Details
N-cyano-N'-methylguanidine C3H6N4 1609-07-0 Details
Hydroxyurea Impurity ZQA C2H5NO3 584-07-6 Details
LCZ696 Impurity 11 Details
LCZ696 Impurity 7 Details
Roflumilast Impurity E C17H16Cl2N2O3 159782-26-0 Details
Amoxicillin Impurity 1 C16H19N3O5S Details
Warfarin impurity 1 C25H16O6 1821-19-8 Details
Edaravone Impurity 4 C10H8N2O2 881-05-0 Details
Sildenafil Impurity 2 C8H13N3O2 383427-88-1 Details
Azintamide Impurity 2 C4H3ClN2S 3916-78-7 Details
D-(+)-Glucose monohydrate C6H14O7 14431-43-7 Details
Tetrahydro Cinacalcet Impurity HCl C22H27ClF3N 1229225-43-7 Details
Rasagiline Impurity 15 HCl Details
Tedizolid Impurity 64 C10H10BrNO3 Details
Lemborexant Impurity 4 C11H9FO2 528587-70-4 Details
Abiraterone Impurity 20 Details
Flurbiprofen Impurity 19 Details
Lemborexant Impurity 5 Details
Moxidectin Impurity 1 C37H51NO7 2482741-81-9 Details
MoxidectinEP ImpurityK C44H56N2O11 174756-99-1 Details
N-Nitroso Chlorphenamine EP Impurity C C15H16ClN3O 3036581-84-4 Details
Meloxicam Impurity 3 C15H15N3O4S2 Details
Lemborexant Impurity 6 C11H13FO2 1369767-20-3 Details
Lenvatinib Impurity 74 HCl Details
Bilastine Impurity 47 Details
kokuamine 5 Details
N-Nitroso Cinacalcet Details
Lenvatinib Impurity 75 Details
Bisoprolol Impurity 5 C15H20O5 Details
Ramelteon Impurity 19 C16H21NO2 196597-17-8 Details
Ilaprazole Impurity 22 C18H16N4OS 2323066-01-7 Details
Ezetimibe Impurity 62 C30H29F2NO9 Details
Itraconazole Impurity 19 C20H17Cl2N3O4 67914-84-5 Details
Lemborexant Impurity 7 Details
4-Chloro-3-nitro-5-sulphamoylbenzoic acid C7H5ClN2O6S 22892-96-2 Details
Finerenone Impurity 56 Details
Azacitidine Impurity 39 C11H14N6O3 141320-62-9 Details
Mesalamine Impurity 5 C6H3BrN2O5 2316-50-9 Details
Crisaborole Impurity 47 C7H7BrO2 Details
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