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

Sitagliptin Dimer Impurity
Alogliptin Impurity 39		1618644-31-7	C23H29N5O4
N-Benzyl-4-piperidone	1-Benzyl-4-piperidon	3612-20-2	C12H15NO
Acotiamide Impurity 17		1190537-60-0	C18H30N2O4
2-Bromobutyric acid	2-Brombuttersure	80-58-0	C4H7BrO2
Pantoprazole Impurity 2		97963-75-2	C9H8F2N2O4
Pantoprazole impurity 11		107512-34-5	C7H8ClNO
Esomeprazole Impurity 34
Fasudil Impurity 30 HCl		105627-79-0	C9H7Cl2NO2S
3-Chloropropiophenone	β-Chlorpropiophenon	936-59-4	C9H9ClO
Emtricitabine Butyrate		143491-58-1	C12H16FN3O4S
Trazodone Impurity QZT-IM-3-Z2		31197-30-5	C10H13BrN2
3,3-Dimethyl-1-butyne	3,3-Dimethylbutin	917-92-0	C6H10
2,6-Dimethyl-4-iodoaniline		138385-59-8	C8H11ClIN
1-tert-Butoxycarbonyl-4-(5-nitropyrid-2-yl)piperazine		193902-78-2	C14H20N4O4
4-(3-nitropyridin-4-yl)piperazine-1-carboxylic acid tert-butyl ester		608142-93-4	C14H20N4O4
Chlorphenamine Impurity 2 HCl
Sildenafil Impurity E		263897-18-3	C21H28N6O4S
Cabozantinib Impurity KBT-M1Z02		748707-58-6	C17H16N2O3
Cabozantinib Impurity DM
Benzbromarone Related Impurity 1		51073-13-3	C18H14Br2O3
Benzbromarone Related Impurity 2	2-Ethylbenzofuran-3-yl-p-methoxyphenylketon	3343-80-4	C18H16O3
Loxoprofen Related Compound 6
Fluoxetine Intermediate FXT-3b		5053-63-4	C9H13NO
Fluoxetine Impurity I
Trazodone Impurity Y	Bis(2-bromethyl)ammoniumbromid	43204-63-3	C4H10Br3N
Apixaban Impurity BZ-EJT1		1998079-13-2	C44H40N8O8
Acotiamide Hydrochloride		185104-11-4	C21H31ClN4O5S
Acotiamide Impurity 22 HCl
Amlodipine Impurity 2			C9H12O3S
Obeticholic Acid Impurity 15		10538-59-7	C25H40O4
Fluoxetine EP Impurity A Oxalate		918658-76-1	C12H17NO5
Valdecoxib Impurity V
Tofacitinib Impurity 25	Natriumtoluolsulfonat	12068-03-0	C7H7NaO3S
Ethyl Hydrogen Maleate	Ethylhydrogenmaleat		C6H8O4
Apixaban Related Impurity 5		85014-68-2	C11H13ClN2O3
Iloperidone Impurity 20		133454-46-3	C24H28N2O4
Ketorolac Tromethamine Impurity 33
Ketorolac Tromethamine Impurity 55
Ketorolac Tromethamine Impurity 62
Aprepitant Impurity 7		327623-36-9	C21H19F6NO3
Brexpiprazole Impurity 32(cation)		2143944-64-1	C16H21N2S+
Lenvatinib Impurity 26		771464-30-3	C11H8ClNO3
Lenvatinib Impurity 55		97480-55-2	C10H11NO2
Fasudil Impurity 27		186544-56-9	C14H17N3O3S
Lenvatinib Impurity 5		417722-95-3	C24H18ClN3O5
Ticagrelor Impurity 45		1006376-60-8	C8H7ClF2O
Ozagrel Impurity E
Fenofibrate Impurity X		66938-32-7	C14H10Cl2O2
Aripiprazole Impurity 22		129722-22-1	C23H26Cl3N3O2
4-Nitroaniline	Nitroanilin (p)	100-01-6	C6H6N2O2
(R)-(-)-2-Chloromandelic acid		52950-18-2	C8H7ClO3
Ticagrelor Deacetoxy Impurity
Hydroxychloroquine Sulphate Imp 1 HCl		6281-58-9	C14H15ClN2
Donepezil Impurity 10		896134-06-8	C17H15NO4
Donepezil Impurity 35		879973-83-8	C22H22O5
Omeprazole Related Compound 2		109371-19-9	C9H13NO
Esomeprazole Impurity 3		1346599-85-6	C26H30N4O4S
Orlistat		96829-58-2	C29H53NO5
Oxcarbazepine Impurity 6		952740-00-0	C17H14N2O3
Palonosetron Impurity 5		135729-78-1	C18H24N2O
Pantoprazole Impurity 1		97963-76-3	C7H6F2N2O3
Paroxetine HCl hemihydrate		110429-35-1	C19H23ClFNO4
Piroxicam	Piroxicam	36322-90-4	C15H13N3O4S
Pitavastatin Calcium Salt		147526-32-7	C25H26CaFNO4
Podophyllotoxin	1,3,3a,4,9,9a-Hexahydro-9-hydroxy-6,7-(methylendioxy)-4-(3',4',5'-trimethoxyphenyl)benz[f]isobenzofuran-3-on	518-28-5	C22H22O8
Pomalidomide Impurity 8		2635-64-5	C13H13N3O5
Pramipexole Impurity 29		1346617-47-7	C13H19N3O2S
Prasugrel Impurity 1		150322-73-9	C11H11FO
Pregabalin Cyano Acid Impurity		181289-16-7	C8H13NO2
Pregabalin impurity 7		890044-38-9	C28H26F6N4S
Propargite Impurity B	4-tert-Butylphenol	98-54-4	C10H14O
Propofol EP Impurity E		2416-95-7	C24H34O2
Propofol Impurity H	p-Isopropylphenol	99-89-8	C9H12O
Propofol Impurity N		13423-73-9	C13H18O3
Propofol Impurity P		2095678-97-8	C16H24O3
Prucalopride Impurity B		2181480-01-1	C20H28ClN3O4
Prucalopride Impurity 8
Salbutamol EP Impurity H		132183-64-3	C13H21NO
Ropivacaine Hydrochloride Monohydrate		132112-35-7	C17H26N2O.ClH.H2O
Rosuvastatin EP Impurity C Sodium Salt		1620823-61-1	C22H27FN3NaO6S
Quetiapine Impurity U		5786-26-5	C13H10N2S
Rivaroxaban Impurity 26		1838133-00-8	C23H21Cl2N3O5S2
Rupatadine Dimer Impurity 2
Rosuvastatin EP Impurity N Calcium Salt			C22H26FN3O5S
Hydroxyhomo Sildenafil		139755-85-4	C23H32N6O5S
Quetiapine Impurity E		1371638-05-9	C40H44N6O2S2
Rabeprazole Impurity 3		1163685-31-1	C11H15NO4
(R)-Rabeprazole Sodium Salt		171440-18-9	C18H22N3NaO3S
Risperidone EP Impurity A and B(Mixture of E and Z Isomers)		158697-66-6	C23H28F2N4O2
Rosuvastatin Impurity 74		1863898-67-2	C24H30FN3O6S
(S)-Rabeprazole Sodium Salt		171440-19-0	C18H22N3NaO3S
Regorafenib Impurity 35		757251-39-1	C13H12FN3O2
Rivastigmine Impurity 2		63720-38-7	C8H11NO
Roflumilast impurity 4			C20H20Cl2N2O3
Quetiapine EP Impurity L		1371638-11-7	C21H24ClN3O2S
Saxagliptin Impurity 5		1564265-96-8	C18H25N3O2
O-Acetyl Ritonavir
Quetiapine Impurity C		1798840-31-9	C40H42N6O3S2
Salmeterol Impurity A		1798014-51-3	C19H25NO3