Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Vonoprazan Impurity 10 C16H13FN2O3S 2169271-28-5 Details
Ebastine Impurity 2 C14H19ClO 43076-61-5 Details
Chloral hydrate C2H3Cl3O2 302-17-0 Details
Olmesartan Impurity 12 C19H15Cl 76-83-5 Details
Doxazosin Impurity 2 C11H12O4 4739-94-0 Details
(R)-Sitagliptin Defluoro Impurity 4 C15H19F2NO4 486459-98-7 Details
Vildagliptin Impurity 31 C10H14N2O2 19943-27-2 Details
5-Methylnicotinic acid C7H7NO2 3222-49-9 Details
Rivaroxabn Impurity O C23H21Cl2N3O5S2 2204368-63-6 Details
Varenicline Impurity 21 C13H13F3N2O 230615-56-2 Details
Terbutaline Impurity 37 C22H20O3 3886-19-9 Details
Etodolac EP Impurity H C12H15NO 41340-36-7 Details
Triphenyl phosphite C18H15O3P 101-02-0 Details
D-Alanine Isopropyl Ester Hydrochloride C6H14ClNO2 39613-92-8 Details
Cyclohexanepropionic acid C9H16O2 701-97-3 Details
Sildenafil Impurity 22 C22H30N6O4S Details
Polidocanol C30H62O10 3055-99-0 Details
2-Bromopyridine C5H4BrN 109-04-6 Details
3-Fluoro- 4-phenylphenol C12H9FO 477860-13-2 Details
Afatinib Impurity QJJ C24H27ClFN5O4 2323570-72-3 Details
Erythritol C4H10O4 149-32-6 Details
Prucalopride Impurity F C18H26ClN3O4 1900715-98-1 Details
Sitagliptin EP Impurity A HCl Details
Palbociclib Impurity D C9H12N4O2 775288-71-6 Details
Lesinurad Impurity F C17H14BrN3O2S 878672-00-5 Details
Azacitidine Impurity 10 C3H5N5O 645-92-1 Details
Methyl Acetoacetate C5H8O3 105-45-3 Details
Linezolid C16H20FN3O4 165800-03-3 Details
Pramipexole EP Impurity E C10H15N3OS 106006-84-2 Details
2-Biphenylcarboxylic acid C13H10O2 947-84-2 Details
Sorafenib Impurity INT-1-N C9H13N3O 1863331-80-9 Details
Lurasidone Impurity 1 C8H12O4 1687-30-5 Details
Fenofibrate Impurity 5 C13H8Cl2O2 60013-02-7 Details
Fenofibrate Impurity 6 C13H8Cl2O2 34183-01-2 Details
Fenofibrate Impurity 7 C13H9ClO3 134612-84-3 Details
Hydroxychloroquine Impurity 14 C5H13NO 927-55-9 Details
Milrinone Impurity B C12H9N3O2 156033-07-7 Details
Ascorbic Acid Impurity E C2H2O4 144-62-7 Details
Dapoxetine Impurity 14 C19H18O2 156453-50-8 Details
(4-Pyridyl)Acetone C8H9NO 6304-16-1 Details
Linezolid Impurity 17 C13H20FN3O2 333753-72-3 Details
Valproic Acid Impurity 3 C11H20O3 109578-13-4 Details
Valsartan Impurity 8 C14H11N 114772-53-1 Details
Topiroxostat Impurity I C10H14O3S 103275-78-1 Details
Bortezomib Impurity A C19H24N4O2 1446194-56-4 Details
Diclofenac Sodium Salt C14H10Cl2NNaO2 15307-79-6 Details
Valsartan Impurity 10 C24H28N2O3 443093-86-5 Details
(S)-Alogliptin Benzoate C25H27N5O4 1638544-64-5 Details
(S)-(-)-3-Chloro-1-phenyl-1-propanol C9H11ClO 100306-34-1 Details
Trazodone Impurity QZT-SM-1-Z2 C5H3Cl2N 2402-78-0 Details
Trazodone Impurity QZT-SM-1-Z4 C5H4ClN.ClH 7379-35-3 Details
1-(Chloromethyl)naphthalene C11H9Cl 86-52-2 Details
Amlodipine Impurity 3 C16H17NO6 88150-75-8 Details
Fluoxetine Impurity P C24H21F6NO 310452-35-8 Details
Candesartan Cilexetil Impurity C6 C26H23N3O3 139481-41-7 Details
Loxoprofen Related Compound 8(Mixture of Diastereomers) Details
Ketorolac EP Impurity F C15H13NO3 1391052-68-8 Details
Valine C13H17NO4 21691-44-1 Details
Olanzapine Impurity G C16H18N4S 161696-76-0 Details
Dabigatran Etexilate Impurity V HCl C14H22ClN3O2 1307233-93-7 Details
Parecoxib Sodium Salt C19H19N2NaO4S 198470-85-8 Details
Nateglinide EP Impurity A Details
Ketorolac EP Impurity H C16H15NO3 80965-09-9 Details
Lenvatinib Impurity 13 Details
Cinacalcet Alcohol Impurity C10H11F3O 78573-45-2 Details
Selexipag C26H32N4O4S 475086-01-2 Details
4-(Methylamino)benzoic acid C8H9NO2 10541-83-0 Details
Voriconazole Impurity H C8H5ClF2O 51336-94-8 Details
Donepezil Impurity 17 C24H27NO3 145546-80-1 Details
tert-Butyldimethylsilanol C6H16OSi 18173-64-3 Details
Tandospirone Impurity 2 C9H10O3 14166-28-0 Details
Fasudil Impurity 22 HCl C13H16ClN3O2S 141543-63-7 Details
Apixaban Impurity TTQ C20H23N3O3 2413365-22-5 Details
Empagliflozin Impurity 23 C5H11NO 109-02-4 Details
Tandospirone Impurity 5 C9H11NO2 28871-95-6 Details
Clindamycin Phosphate EP Impurity J C18H32ClN2O8PS 1309349-64-1 Details
Linezolid Impurity 6 C13H17FN2O3 565176-83-2 Details
L-Piperacillin Details
Azacitidine Impurity 12 C12H16N4O7 1415316-72-1 Details
Prilocaine Impurity 3 C9H10ClNO 37394-93-7 Details
Omeprazole Impurity 8 C9H12ClNO2 848694-10-0 Details
Empagliflozin Impurity INT-1-3 C17H14ClIO3 2305949-35-1 Details
Palbociclib Impurity 32 C24H29N7O3 2231085-26-8 Details
Empagliflozin Impurity 19 C17H16Cl2O2 2760767-62-0 Details
Ampicillin Impurity 10 C13H20N2O4S 6489-58-3 Details
Tolbutamide C12H18N2O3S 64-77-7 Details
Epiandrosterone C19H30O2 481-29-8 Details
Miconazole Impurity 6 C9H10O3 121-98-2 Details
Azacitidine Impurity 17 C7H14N4O5 2508-80-7 Details
Sitagliptin Impurity 22 C16H14F6N4O2 1253056-01-7 Details
Sitagliptin Impurity 14 C31H31F9N6O4 2088771-62-2 Details
Olanzapine C17H20N4S 132539-06-1 Details
3-Butylphthalide Impurity A C9H8O2 3453-64-3 Details
Dexrazoxane Impurity 1 C11H18N2O8 15250-41-6 Details
Ozagrel Methyl Ester C13H12N2O2 866157-50-8 Details
Empagliflozin Impurity 13 C7H4ClIO2 19094-56-5 Details
Linezolid Impurity 19 C15H21FN2O3 952680-48-7 Details
Olanzapine Dimer Impurity C28H26N6S2 1070876-09-3 Details
Tandospirone Impurity Ⅰ C21H29N5O2 87721-89-9 Details
Lidocaine Impurity 10 C10H12ClNO 5177-35-5 Details
Product Total: Product Page:
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