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

Piracetam Impurity 28		64026-51-3	C6H11ClN2O2
Piracetam Impurity 30		1804-94-0	C6H12N2O
Canagliflozin Dimer		2443735-74-6	C36H28F2S2
Levetiracetam Impurity 11 HCl		91462-82-7	C6H13NO2.ClH
Abiraterone Impurity 16
Sodium lauryl sulfoacetate	Natrium-2-(dodecyloxy)-2-oxoethan-1-sulfonat	1847-58-1	C14H29NaO5S
2-Octyldecanol		45235-48-1	C18H38O
Ceftizoxime Impurity 28
Paroxetine Impurity 21		317323-77-6	C20H24FNO3S
Norepinephrine Impurity 1 HCl		3868-81-3	C12H20ClNO3
Thioctic Acid Impurity 31		1200-22-2	C8H14O2S2
Selexipag Impurity 2		18591-57-6	C16H12N2O
Selexipag Impurity 4		41270-66-0	C16H11ClN2
Selexipag Impurity 8 HCl		77985-07-0
Selexipag Impurity 9 HCl		6435-84-3	C4H11Cl2N
Selexipag Impurity 11	S-Methylmethanthiosulfonat	2949-92-0	C2H6O2S2
Selexipag Impurity 12		243472-70-0	C16H11BrN2
Selexipag Impurity 13		42042-71-7	C7H17NO
Selexipag Impurity 17		1588-89-2	C16H12N2
Selexipag Impurity 18		475086-75-0	C23H27N3O
Selexipag Impurity 21	Methansulfonamid	3144-09-0	CH5NO2S
tert-Butyl 2-chloronicotinate		232951-83-6	C10H12ClNO2
2-Chloro-3-pyridylmethanol		42330-59-6	C6H6ClNO
4-Ethylbenzonitrile	4-Ethylbenzonitril	25309-65-3	C9H9N
2,5-Difluoroacetophenone	1-(2,5-Difluorphenyl)ethan-1-on	1979-36-8	C8H6F2O
2,5-Difluorophenacyl bromide		258513-41-6	C8H5BrF2O
Isavuconazole Impurity 65		1157938-97-0	C10H7F2N3O
Thiopropanamide		631-58-3	C3H7NS
(-)-10-Camphorsulfonic acid	(1R)-[7,7-Dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methansulfonsure	35963-20-3	C10H16O4S
Boc-L-Leucine	N-[(1,1-Dimethylethoxy)carbonyl]-L-leucin	13139-15-6	C11H21NO4
Boc-L-alanine	N-[(1,1-Dimethylethoxy)carbonyl]-L-alanin	15761-38-3	C8H15NO4
Boc-Glycine	N-(tert-Butoxycarbonyl)glycin	4530-20-5	C7H13NO4
Boc-L-valine	N-[(tert-Butoxy)carbonyl]-L-valin	13734-41-3	C10H19NO4
Boc-L-Isoleucine	N-(tert-Butoxycarbonyl)-L-isoleucin	13139-16-7	C11H21NO4
Boc-D-leucine		16937-99-8	C11H21NO4
L-Phenylalanine benzyl ester hydrochloride	Benzyl-3-phenyl-L-alaninathydrochlorid	2462-32-0	C16H18ClNO2
L-Phenylalanine		15099-85-1	C10H13NO2
Boc-L-phe-obzl		66617-58-1	C21H25NO4
Boc-L-homophenylalani		100564-78-1	C15H21NO4
L-Homophenylalanine	L-Homophenylalanin	943-73-7	C10H13NO2
Boc-D-homophenylalanine		82732-07-8	C15H21NO4
Flunarizine Impurity 3			C26H26F2N2O
Fenofibrate Impurity 13	4,4'-Dihydroxybenzophenon	611-99-4	C13H10O3
Empagliflozin Impurity 81
Empagliflozin Impurity 88
Empagliflozin Impurity 90			C8H6ClIO2
Empagliflozin Impurity 91			C13H7ClFIO
Netilmicin Sulfate	D-Streptamin, O-3-Deoxy-4-C-methyl-3-(methylamino)-β-L-arabinopyranosyl-(1-6)-O-[2,6-diamino-2,3,4,6-tetradeoxy-α-D-glycero-hex-4-enopyranosyl-(1-4)]-2-deoxy-N1-ethyl-, Sulfat (2:5) (Salz)	56391-57-2	C42H92N10O34S5
Lasmiditan		439239-90-4	C19H18F3N3O2
Paliperidone Impurity 21		1160915-55-8	C11H16N2O3
Regorafenib Impurity 43
Hexylparaben		1083-27-8	C13H18O3
Levodopa Impurity 3		55-59-4	C11H15NO4
Levodopa Impurity 4		143900-43-0	C10H19NO3
Clofibrate	Clofibrat	637-07-0	C12H15ClO3
Rimonabant HCl		158681-13-1	C22H21Cl3N4O.ClH
Vonoprazan Impurity 64		134479-04-2	C5H4ClNO2S
Vonoprazan Impurity 74		15103-48-7	C5H5NO3S
Miglitol Impurity 1		2230715-72-5	C12H25NO7
Miglitol Impurity 3		2230715-33-8	C10H21NO6
Miglitol Impurity 4		19130-96-2	C6H13NO4
Indobufen Impurity 17		36691-07-3	C20H19NO4
Tetramethylammonium acetate	Tetramethylammoniumacetat	10581-12-1	C6H15NO2
1-(2-Furyl)ethanol	α-Methylfuran-2-methanol	4208-64-4	C6H8O2
Ethyl 4-(ethoxycarbonyl)-1-piperidineacetate	Ethyl-4-(ethoxycarbonyl)piperidin-1-acetat	1838-39-7	C12H21NO4
Epalrestat Impurity 30		10574-69-3	C10H9NOS2
Ixazomib citrate		1239908-20-3	C20H23BCl2N2O9
Diroximel Fumarate		1577222-14-0	C11H13NO6
Triflic acid	Trifluormethansulfonsaeure	1493-13-6	CHF3O3S
Terbinafine		91161-71-6	C21H25N
Esomeprazole Magnesium			C34H36MgN6O6S2
Tartaric anhydride dibenzoate		64339-95-3	C18H12O7
(±)-Voriconazole		188416-29-7	C16H14F3N5O
Belumosudil Impurity 4
Letomovir Impurity 18
Letomovir Impurity 19
Amoxicillin sodium	Natrium-[2S-[2α,5α,6β(S*)]]-6-[[amino(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-2-carboxylat	34642-77-8	C16H20N3NaO5S
Posaconazole Impurity 75		74852-62-3	C17H21N3O
4-Chloro-3-pyridylsulfonamide	4-Chlor-3-pyridinsulfonamid	33263-43-3	C5H5ClN2O2S
Lidocaine Impurity 12			C7H17N
3-(3-Hydroxyphenyl)Propionic Acid	3-(m-Hydroxyphenyl)propionsure	621-54-5	C9H10O3
4-Pyridinone	4-Pyridon	108-96-3	C5H5NO
Sildenafil Impurity 15 Trihydrate		87749-50-6	C16H38FNO
Tiabendazole Impurity 1 DiHCl	N-Methylbenzol-1,2-diamindihydrochlorid	25148-68-9	C7H11ClN2
Cephalexin S-Sulfoxide		74708-55-7	C16H17N3O5S
3-Acetamido-N,N-diethylaniline	N-[3-(Diethylamino)phenyl]acetamid	6375-46-8	C12H18N2O
1-Xylosyluracil		16535-78-7	C9H12N2O6
Letomovir Impurity 21 5HCl
Letomovir Impurity 22(conformational isomerism)
Moxifloxacin Impurity 51		112811-65-1	C8H5F3O3
9-Fluorenylmethanol	(Fluoren-9-yl)methanol	24324-17-2	C14H12O
Labetalol Impurity 6	5-Acetylsalicylamid	40187-51-7	C9H9NO3
Phenyl mesylate		16156-59-5	C7H8O3S
2,6-Dichlorophenacyl bromide		81547-72-0	C8H5BrCl2O
Alendronate sodium trihydrate		121268-17-5	C4H13NO7P2.3H2O.Na
5-Carbomethoxysalicylic acid		79128-78-2	C9H8O5
Landiolol Impurity 28		60827-45-4	C3H7ClO2
Landiolol Impurity 32		93605-74-4	C8H11N3O2
Dapoxetine Impurity 38		16563-41-0	C13H12O3
Dapoxetine Impurity 39		4436-23-1	C9H10O

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