Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Firmenname:Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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E-Mail:530868763@qq.com

Nationalität:China

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Produkte insgesamt:8587

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Produktkatalog

Tedizolid Impurity 71	3-Brompyridin		C5H4BrN
Tulobuterol Impurity 1		5000-66-8	C8H6BrClO
Tolvaptan Impurity 41
Tolvaptan Impurity 38		1133419-00-7	C20H20ClNO5S
Tedizolid Impurity 72
Tolvaptan Impurity 40		1429808-62-7	C14H18ClNO4
1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole		449758-17-2	C8H12N2O
Baloxavir Marboxil Impurity 42		119736-16-2	C13H10O5
Vildagliptin Nitrosamine Impurity 1		3034601-47-0	C17H24N4O3
N-Nitroso Valsartan Impurity 1
Baloxavir Impurity 36		1332855-89-6	C14H12O5
Vitamin K4	Menadioldi(acetat)	573-20-6	C15H14O4
Tolvaptan Impurity 42
N-Nitroso Valsartan Impurity 2		2407652-86-0	C19H19N3O3
7-Oxo-DHEA		566-19-8	C19H26O3
Lodoxamide		53882-12-5	C11H6ClN3O6
Encorafenib Impurity 1 HCl			C5H12N2O2
Methyl ortho-methylbenzoate	Methyl-o-toluat	89-71-4	C9H10O2
Sodium Picosulfate EP Impurity A （free）		51264-33-6	C18H15NO5S
3-(Diethylamino)phenol	3-Diethylaminophenol	91-68-9	C10H15NO
Metoclopramide Nitrosamine Impurity 18
5,5-Dimethylhydantoin	5,5-Dimethylhydantoin	77-71-4	C5H8N2O2
Metoclopramide Impurity 16	4-Amino-N-[2-(diethylamino)ethyl]-2-methoxybenzamid		C14H23N3O2
2,5-Dimethoxytetrahydrofuran	Tetrahydro-2,5-dimethoxyfuran	696-59-3	C6H12O3
Quinuclidine	Chinuclidin	100-76-5	C7H13N
Dibenzosuberenol	Dibenzo[b,f]cyclohepten-1-ol	10354-00-4	C15H12O
Tolvaptan Impurity 45		1492322-13-0	C10H9Cl2NO
Metoclopramide Impurity 17			C11H11Cl2NO4
Polaprezinc Impurity 4		46119-06-6	C6H11N5O
Dexamethasone Impurity 5		56016-90-1	C22H28O3
Mizolastine Impurity 17		935860-16-5	C21H24FN5O
Imrecoxib Impurity 5		3038592-01-4	C21H21NO4S
Imrecoxib Impurity 4		3038592-00-3	C21H23NO4S
Forskolin	Colforsin	66575-29-9	C22H34O7
α-Lactose monohydrate		5989-81-1	C12H24O12
Nemonoxacin Impurity 42		196394-48-6	C12H19NO5
Melatonin Impurity 4		116952-58-0	C14H18N2O3
4′-Methoxyacetophenone	4-Methoxyacetophenon	100-06-1	C9H10O2
Moxifloxacin EP Impurity E HBr			C20H23BrFN3O4
6FDA	4,4'-[2,2,2-Trifluor-1-(trifluormethyl)ethyliden]diphthalsureanhydrid	1107-00-2	C19H6F6O6
Olodaterol Impurity 15		869478-11-5	C17H16ClNO4
N-Nitroso Labetalol (Mixture of Diastereomers)		2820170-74-7	C19H23N3O4
Losartan Impurity 12 HCl
Olodaterol Impurity 14		1267542-45-9	C13H18ClNO2
2-(Methylthio)aniline	2-(Methylthio)anilin	2987-53-3	C7H9NS
Nintedanib impurity 51		1912-30-7	C4H10O3S
Metoclopramide Impurity 15		1242047-99-9	C28H43ClN6O4
Nemonoxacin Impurity 43
Encorafenib		1269440-17-6	C22H27ClFN7O4S
Esmolol Impurity 19			C9H11NO2
Methyl 4-tert-butylbenzoate	Methyl-4-tert-butylbenzoat	26537-19-9	C12H16O2
Dotinurad Impurity 9			C15H9ClN2O4S
Heptafluoropropyl trifluorovinyl ether	1,1,1,2,2,3,3-Heptafluor-3-[(trifluorvinyl)oxy]propan	1623-05-8	C5F10O
Finerenone Impurity 72（Z/Emixture）
Lodoxamide Impurity 10		3040036-25-4	C7H8N4
Ketotifen Impurity 7		244278-23-7	C13H6Br2OS
N-Nitroso Diclofenac		66505-80-4	C14H10Cl2N2O3
Esmolol Impurity 24			C13H16O4
(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide	(2-Ethoxy-1-methyl-2-oxoethyl)triphenylphosphoniumbromid	30018-16-7	C23H24BrO2P
Melatonin Impurity 5		96735-07-8	C14H16N2O4
2-Methyl-5-nitrobenzoic acid	5-Nitro-o-toluylsure	1975-52-6	C8H7NO4
Nemonoxacin Impurity 40		221221-11-0	C8H5ClF2O2
DL-m-Tyrosine	3-(m-Hydroxyphenyl)-DL-alanin	775-06-4	C9H11NO3
Semaglutide Impurity 12		1143516-05-5	C12H24N2O7
Dotinurad Impurity 6	3,5-Dichlor-4-hydroxybenzoesäure	3336-41-2	C7H4Cl2O3
Diethyl dibutylmalonate	Diethyldibutylmalonat	596-75-8	C15H28O4
N-Boc-L-pyroglutamic acid	1-(tert-Butyl)hydrogen-(S)-5-oxopyrrolidin-1,2-dicarboxylat	53100-44-0	C10H15NO5
Semaglutide Impurity 11			C15H13ClFNO3
Norvaline	DL-Norvalin	760-78-1	C5H11NO2
Benzothiazole	Benzothiazol	95-16-9	C7H5NS
Lifitegrast Impurity 16
Pemafibrate Impurity 16		100841-00-7	C10H15NO2
Lifitegrast Impurity 12		2982988-09-8	C19H17NO6S
Saxagliptin Impurity 40			C11H18N2O3
Cinnamyl pyrazine hydrochloride		163596-56-3	C13H19ClN2
Semaglutide Impurity 3		843666-34-2	C26H45NO6
Methyl pyroglutamate	Methyl-5-oxo-L-prolinat	4931-66-2	C6H9NO3
DL-o-Tyrosine		2370-61-8	C9H11NO3
Tolvaptan Impurity 35		150683-52-6	C27H27ClN2O3
1,4-Sorbitan	1,4-Anhydro-D-glucitol	27299-12-3	C6H12O5
Lifitegrast Impurity 14		2295862-29-0	C30H26Cl2N2O7S
Lifitegrast Impurity 10		2982988-08-7	C26H23NO6S
Semaglutide Impurity 10			C16H13ClFNO5
Ilaprazole Impurity 79
Octadecamethylcyclononasiloxane		556-71-8	C18H54O9Si9
Lifitegrast Impurity 17 HCl
Lifitegrast Impurity 15 HCl		2724318-81-2	C27H27Cl3N2O5S
Lifitegrast Impurity 11
Pseudouridine		1445-07-4	C9H12N2O6
Afoxolaner		1093861-60-9	C26H17ClF9N3O3
(S)-(-)-Pulegone		3391-90-0	C10H16O
Lifitegrast Impurity 9			C11H10O3
Lifitegrast Impurity 13
Olodaterol Impurity 12		2383660-53-3	C17H16ClNO4
16-alpha-Methyl Prednisolone		10417-63-7	C22H30O5
Octyl gallate	Octyl-3,4,5-trihydroxybenzoat	1034-01-1	C15H22O5
Lysine Acetylsalicylate Impurity 8 HCl
Semaglutide Impurity 9			C15H15ClFN3O3S2
Semaglutide Impurity 8			C35H60N2O9
Bis(triphenylphosphine)palladium(II) chloride	Dichlorobis(triphenylphosphin)palladium	13965-03-2	C36H30Cl2P2Pd