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

Benazepril Impurity 1(Mixture of Diastereomers)
Afatinib Impurity 39		618061-76-0	C24H27ClFN4O6P
Diprophylline Impurity 1		62637-09-6	C9H12N4O4
3-Furyl bromide	3-Bromfuran	22037-28-1	C4H3BrO
Sivelestat		127373-66-4	C20H22N2O7S
3-Furfural		498-60-2	C5H4O2
3,5-Di-tert-butyl-4-Hydroxybenzoic Acid	3,5-bis-tert-butyl-4-hydroxybenzoesure	1421-49-4	C15H22O3
3,5-Dinitrobenzaldehyde		14193-18-1	C7H4N2O5
Pemetrexed Impurity 21		412042-41-2	C14H22N2O6
Metaraminol Impurity 7		2734404-77-2	C16H15NO3
4-Acetylcytidine	4-Acetyl-1-(β-D-ribofuranosyl)cytosin	3768-18-1	C11H15N3O6
2,4-Butanesultone	3-Methyl-1,2-oxathiolan-2,2-dioxid	1121-03-5	C4H8O3S
tert-Butanol Potassium salt	Kalium-tert-butanolat	865-47-4	C4H9KO
Dobutamine Impurity 2	4-Methoxybenzylalkohol	105-13-5	C8H10O2
Trimethoprim EP Impurity I(Z/E mixture)	3-Anilino-2-(3,4,5,-trimethoxybenzyl)acrylonitril	30078-48-9	C19H20N2O3
Pemetrexed Impurity 20
D-p-MethylSulfonePhenylEthylSerinate		36983-12-7	C12H17NO5S
Pemetrexed Impurity 19		910888-05-0	C11H21NO4
3-Hydroxybutanoic acid	3-Hydroxybuttersure	300-85-6	C4H8O3
Maropitant Impurity 2		32531-66-1	C20H21NO
Maropitant Impurity 1		52455-71-7	C14H15NO
2-Ethynylbenzenamine		52670-38-9	C8H7N
Cephalexin Impurity 3	Methyl-(R)-aminophenylacetathydrochlorid	19883-41-1	C9H12ClNO2
Avatrombopag Impurity 50		1519427-10-1	C6H3Br2ClOS
(S)-Bepotastine		125602-71-3	C21H25ClN2O3
Bempedoic Acid Impurity 20
Loratadine Impurity 48
Coumarin	1-Benzopyran-2-on	91-64-5	C9H6O2
Glutaric acid		638-18-6	C5H8O5
Umeclidinium Bromide Impurity 9 Bromide
Salbutamol Impurity 26		1618652-19-9	C20H25NO3
Levocarnitine Impurity 2		2788-28-5	C7H15ClN2O
Fmoc-Oic-OH		130309-37-4	C24H25NO4
Dobutamine Impurity 4	3,4-Dimethoxyphenylacetonitril	93-17-4	C10H11NO2
Lenvatinib Impurity 62			C12H11NO4
Bempedoic Acid Impurity 26		50592-83-1	C9H16O2
Bempedoic Acid Impurity 25		143958-75-2	C11H20O2
Ranolazine Impurity 3 HCl			C7H15ClN2O
Tiotropium Bromide Impurity 9	2-Bromthiophen	1003-09-4	C4H3BrS
Ranolazine Impurity 4		1427177-23-8	C17H26ClN3O2
2-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenyl		564483-18-7	C33H49P
6-(Trifluoromethyl)-m-anisidine		654-83-1	C8H8F3NO
Baloxavir Marboxil Impurity 6		1985606-53-8	C31H25F2N3O4S
Dapagliflozin Impurity 58			C22H27ClO7
Deoxycholic acid Impurity 2		1093397-74-0	C27H40O4
Valproic Acid Impurity 18		93692-15-0	C9H16O4
Methyl diformylacetate		50427-65-1	C5H6O4
Fmoc glycine		29022-11-5	C17H15NO4
Fmoc-Ser(tBu)-OH	O-(tert-Butyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serin	71989-33-8	C22H25NO5
Avatrombopag Impurity 54	6-Chlornicotinsaeure	5326-23-8	C6H4ClNO2
Vilanterol Impurity 10		2514696-13-8	C24H31Cl2NO5
Acetazolamide Impurity 1		32873-57-7	C4H4ClN3O3S2
Avatrombopag Impurity 55		1039808-70-2	C14H16Cl2N2O3
Epinephrine Impurity 1		4821-00-5	C9H9NO2
Fluvastatin Impurity F Sodium Salt		2118370-51-5
Dapoxetine Impurity A		41198-42-9	C19H16O2
Lenvatinib Impurity 61			C7H12N2O
Lurasidone Impurity 44	cis-1,2-Cyclohexandimethanol	15753-50-1	C8H16O2
Methyl 3-iodo-4-methylbenzoate		90347-66-3	C9H9IO2
D-Phenylglycinol	(R)-β-Aminophenethylalkohol	56613-80-0	C8H11NO
7,12 Diketolithocholic acid methyl ester		10538-66-6	C25H38O5
Fmoc-D-Arg(pbf)-OH		187618-60-6	C34H40N4O7S
2,5-Dithiobiurea	Hydrazodicarbothioamid	142-46-1	C2H6N4S2
Ranitidine	Ranitidin	66357-35-5	C13H22N4O3S
Levocarnitine Impurity 12(65% in water)	(3-Chlor-2-hydroxypropyl)trimethylammoniumchlorid	3327-22-8	C6H15Cl2NO
Fmoc-D-Tic-OH		130309-33-0	C25H21NO4
Carbamazepine Impurity 1		132648-81-8	C16H13Cl2NO
Bempedoic Acid Impurity 21
Tolvaptan Impurity 3		317374-08-6	C16H15NO3
Valproic Acid Impurity 17		2773415-46-4	C12H22O4
Tadalafil Impurity 71	Ethyltrichloracetat	515-84-4	C4H5Cl3O2
4-Methylsulphonylbenzaldehyde		5398-77-6	C8H8O3S
(S)-N-Fmoc-2-thienylalanine		130309-35-2	C22H19NO4S
Pomalidomide Impurity A HCl	3-Aminophthalsurehydrochlorid	6946-22-1	C8H8ClNO4
Isocorydine		475-67-2	C20H23NO4
3-Cyanophenol	m-Hydroxybenzonitril	873-62-1	C7H5NO
3-Pyridyl carbinal	3-Pyridylmethanol	100-55-0	C6H7NO
N-Phthaloyl-L-glutamic acid		340-90-9	C13H11NO6
Bempedoic Acid Impurity 23
Umeclidinium Bromide Impurity 24 Bromide
Fmoc-Hyp(tBu)-OH		122996-47-8	C24H27NO5
Dapoxetine Impurity 5		1091626-77-5	C19H16O
Cefetamet pivoxil hydrochloride		111696-23-2	C20H26ClN5O7S2
2'-Deoxycytidine	2'-Desoxycytidin	951-77-9	C9H13N3O4
Metaraminol Impurity 8 Bitartrate			C16H19NO2
Umeclidinium Bromide Impurity 18 HCl		2253743-34-7	C26H27NO
Bempedoic Acid Impurity 24
Tenofovir Impurity 56		4121-39-5	C8H9N5
Fmoc-Pro-OH	1-(9H-fluoren-9-ylmethyl)-(S)-hydrogenpyrrolidin-1,2-dicarboxylat	71989-31-6	C20H19NO4
Afatinib Impurity J HCl			C18H22N4O4
Empagliflozin Impurity 58		86087-24-3	C4H8O2
Deoxycholic acid Impurity 1
lisdexamfetamine Impurity 3		2265921-85-3	C7H16NO3P
Gemfibrozil	Gemfibrozil	25812-30-0	C15H22O3
Afatinib Impurity 35	Butan-1,2,4-triol	3068-00-6	C4H10O3
Salicylnitrile	2-Hydroxybenzonitril	611-20-1	C7H5NO
Avatrombopag Impurity 53		54127-63-8	C6H4ClNO3
Isobutylene oxide	2,2-Dimethyloxiran	558-30-5	C4H8O
Vitamin K1 Impurity 1			C31H46O2
3-Cyanopyridine	Nicotinonitril	100-54-9	C6H4N2

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