Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Cefdinir Impurity 2 C24H19N3O3S 128438-01-7 Details
Ibuprofen Impurity 2 C5H12O2 126-30-7 Details
Sodium(S)-lactate C3H7NaO3 867-56-1 Details
Pioglitazone Impurity 3 C16H17NO3 474659-00-2 Details
Pioglitazone Impurity 4 C18H21NO3 1207681-52-4 Details
Pioglitazone Impurity 5 C19H23NO3 1207681-51-3 Details
Nicorandil Impurity D C8H8N2O 40055-37-6 Details
LCZ700 Impurity 585-11 C18H22ClNO2 1082985-24-7 Details
LCZ701 Impurity 586-11 Details
Afatinib impurity 1 C14H10ClFN4O 1449430-53-8 Details
Propofol Related Impurity 1 C13H18O3 153752-00-2 Details
Domperidone Impurity 15 C14H16N2O4 13733-33-0 Details
Domperidone Impurity 16 C14H16N2O4 24731-73-5 Details
Domperidone Impurity 17 C9H12N2 6516-89-8 Details
Domperidone Impurity 18 C10H10N2O 52099-72-6 Details
Domperidone Impurity 10 C13H16Cl2N2O 142799-22-2 Details
Domperidone Impurity 19 C10H12N2O2 62780-92-1 Details
LCZ699 Impurity 598-11 C25H33NO4 149709-61-5 Details
TopiroxostatImpurity15 C12H11N5O2 1549944-68-4 Details
Tamsulosin Impurity 4 C8H9BrO 589-10-6 Details
Tamsulosin Impurity 5 C9H11BrO2 4463-59-6 Details
Tofacitinib Impurity 33 C4H3Cl2N3 10132-07-7 Details
Prasugrel Impurity 22 C26H23NS 109904-25-8 Details
Prasugrel Impurity 23 HCl C7H9NS 28783-41-7 Details
7-Ethyl-6-hydroxy-2-methyl-4-undecanone C14H28O2 821799-92-2 Details
Decitabine Impurity 35 C14H10O2 1989-33-9 Details
Decitabine Impurity 36 C8H16O2 933-40-4 Details
Buspirone Impurity 3 C8H11N5O 872826-80-7 Details
Bromisoval Impurity 1 C6H12N2O3 24433-94-1 Details
Bromisoval Impurity 2 C6H12N2O2 2274-08-0 Details
5-Isopropylhydantoin C6H10N2O2 16935-34-5 Details
Ambroxol Impurity J Details
Ambroxol Impurity M Details
Ambroxol Impurity O C13H12Br2N2O 1807328-39-7 Details
Ambroxol Impurity 14 C7H7NO 529-23-7 Details
Ambroxol Impurity 17 C7H6BrNO 145123-24-6 Details
Ambroxol Impurity 18 C7H6BrNO 29124-57-0 Details
Rosuvastatin Impurity 13 C13H22O5 124752-23-4 Details
Rupatadine N-Oxide III Details
Relugolix Impurity 3 Details
Relugolix Impurity 14 Details
Piperacillin Impurity 9 Details
Cabozantinib Impurity 7 C17H15FN2O3 849217-60-3 Details
Hydroxychloroquine Impurity 8 DiHCl Details
Tandospirone Impurity Ⅴ C20H30N8 257877-45-5 Details
Tandospirone Impurity 12 HCl C12H20N4O Details
Hydroxychloroquine Impurity 4 Details
Ketorolac Impurity 29 Details
Hydroxychloroquine Impurity 5 C27H30Cl2N4O 2411340-32-2 Details
Pioglitazone Impurity 6 C18H22N2O2 1333112-55-2 Details
Obeticholic acid Impurity B C26H44O4 1708092-13-0 Details
Rivaroxaban Impurity C10H13N3O2 482308-13-4 Details
Ancitabine(Cyclocytidine)HCl C9H12ClN3O4 10212-25-6 Details
1-Dimethylaminonaphthalene C12H13N 86-56-6 Details
Pantoprazole related impurity G C8H10ClNO2 169905-10-6 Details
Pantoprazole Impurity A C8H10ClNO3 953787-47-8 Details
1-Iodopropane C3H7I 107-08-4 Details
7-Fluoro-4-quinazolone C8H5FN2O 16499-57-3 Details
2-Amino-4-fluorobenzoic acid C7H6FNO2 446-32-2 Details
3,4-Dichloronitrobenzene C6H3Cl2NO2 99-54-7 Details
3-Chloro-2-fluoroaniline C6H5ClFN Details
Vitamin B6 Impurity 20 C4H6Cl2 1476-11-5 Details
Gefitinib Impurity 15 C6H3ClFNO2 350-30-1 Details
Capecitabine Impurity 6 C10H14FN3O3 862508-03-0 Details
Vortioxetine Impurity 37 C26H30N2S 1446751-00-3 Details
Hydroxychloroquine R-isomer(HCl) C18H26ClN3O Details
Linagliptin Impurity U Details
Hydroxy Pioglitazone(M-IV)-D-Glucuronide C25H28N2O10S 625853-76-1 Details
Candesartan Cilexetil related Impurity 2 C45H38N6O3 856414-35-2 Details
Erlotinib Impurity I C23H23N3O5 183320-15-2 Details
Vortioxetine Impurity 51 C17H20N2S 1293489-69-6 Details
DL-Methionine Sulfone C5H11NO4S 820-10-0 Details
Mildronate dihydrate C6H14N2O2.2H2O 86426-17-7 Details
3-Methanesulfonyl-2-oxo-1-imidazolidinecarbonyl chloride C5H7ClN2O4S 41762-76-9 Details
Triethylmethylammonium chloride C7H18ClN 10052-47-8 Details
N- benzylmethylamine C8H11N 103-67-3 Details
(S)-(+)-2-chlorophenyl glycine methyl ester tartrate salt C13H16ClNO8 1648870-01-2 Details
3-Bromonitrobenzene C6H4BrNO2 585-79-5 Details
Pregabalin Impurity 2 C8H15NO2 Details
Pregabalin Impurity 3 C12H22O3 Details
Pregabalin Impurity 36 C9H15NO2 916982-10-0 Details
Diisopropyl Azodicarboxylate C8H14N2O4 2446-83-5 Details
Canagliflozin Impurity 16 Details
Olmesartan Impurity 5 C5H6Cl2O3 116857-04-6 Details
5,5'-difluoro-[1,1'-biphenyl]-2,2'-diamine C12H10F2N2 2231828-13-8 Details
Omeprazole impurity 24 C7H10N2O 615-05-4 Details
Methyl 4-aminobenzoate C8H9NO2 619-45-4 Details
4-Bromoaniline C6H6BrN 106-40-1 Details
4-(difluoromethoxy)-3-nitrobenzenamine C7H6F2N2O3 1261747-80-1 Details
Isobutanoyl Methyl Acetate C7H12O3 42558-54-3 Details
Pralatrexate Impurity SMC-1 Details
L-alanine n-propyl ester hydrochloride C6H14ClNO2 122774-31-6 Details
3-Amino-4-fluorobenzoic Acid C7H6FNO2 2365-85-7 Details
1-Propanesulfonic acid sodium salt C3H9NaO3S 14533-63-2 Details
Regorafenib Impurity 10221-1225 Details
3-Quinuclidinone hydrochloride C7H12ClNO 1193-65-3 Details
Isomannide C6H10O4 641-74-7 Details
3-Fluoro-4-nitroaniline C6H5FN2O2 2369-13-3 Details
4-Fluoro-2-nitrobenzoic acid C7H4FNO4 394-01-4 Details
Gatifloxacin Impurity 10 C20H24FN3O4 182868-72-0 Details
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