Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Firmenname:Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Telefon:-

E-Mail:530868763@qq.com

Nationalität:China

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Produkte insgesamt:8587

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Produktkatalog

Irbesartan Impurity 4		133690-91-2	C25H28N6O
Metacycline hydrochloride	Metacyclinhydrochlorid	3963-95-9	C22H23ClN2O8
Entacapone EP Impurity F		160391-70-8	C10H6N2O6
2,4,6-TriMethoxybenzoic acid Methyl ester		29723-28-2	C11H14O5
1,3,5-Trimethoxy-2-methylbenzene	2,4,6-Trimethoxytoluol	14107-97-2	C10H14O3
Pramipexole Impurity 7 HCl		2245708-68-1	C10H16ClN3OS
Vortioxetine		508233-74-7	C18H22N2S
2,2-Dibromo-4'-methylacetophenone		13664-98-7	C9H8Br2O
(s)-(+)-mandelic acid	D-2-Hydroxy-2-phenylessigsure	17199-29-0	C8H8O3
Terbutaline EP Impurity A	3,5-Dihydroxybenzoesure		C7H6O4
Terbutaline EP Impurity D HBr		1797117-23-7	C19H24BrNO3
Mesalamine Impurity D	3-Aminobenzoesure		C7H7NO2
Mesalamine Impurity J		112725-89-0	C7H8N2O3
Felodipine Impurity 2		626-34-6	C6H11NO2
Felodipine Impurity 3		6334-18-5	C7H4Cl2O
Phloroglucinol EP Impurity D (Phloroglucide)		491-45-2	C12H10O5
Phloroglucinol EP Impurity E (1,2,4-Trihydroxybenzene)	Benzol-1,2,4-triol	533-73-3	C6H6O3
Phloroglucinol EP Impurity K (4-Chlororesorcinol)	4-Chlorresorcin	95-88-5	C6H5ClO2
Phloroglucinol EP Impurity O (4,6-Dichlororesorcinol)	4,6-Dichlorresorcin	137-19-9	C6H4Cl2O2
Apremilast		608141-41-9	C22H24N2O7S
Triethylsilanol	Triethylsilanol	597-52-4	C6H16OSi
Empagliflozin Impurity 31		915095-99-7	C31H35ClO11
Empagliflozin Opening Impurity 111		1620758-34-0	C23H29ClO8
Empagliflozin Impurity 33
Empagliflozin Impurity 35		1279691-35-8	C23H27ClO8
5'-S-Methyl-5'-Thioadenosine		2457-80-9	C11H15N5O3S
Oseltamivir Diastereomer I HCl
Isopropyl β-D-thiogalactopyranoside	Isopropyl-beta-D-thiogalaktopyranosid	367-93-1	C9H18O5S
3,3'-Iminodipropionic Acid	N-(2-Carboxyethyl)-β-alanin	505-47-5	C6H11NO4
Rivaroxaban Impurity 42		2512215-49-3	C18H22ClN3O5S
Methyl Isonicotinate N-oxide		3783-38-8	C7H7NO3
4-Methylpyridine N-oxide	4-Methylpyridin-1-oxid	1003-67-4	C6H7NO
Isomalt		64519-82-0	C12H24O11
Oseltamivir EP Impurity H	Tributylphosphinoxid	814-29-9	C12H27OP
Doxofylline Impurity 6		1429636-72-5	C11H16N4O4
Tolterodine Impurity 4	Methyltoluol-4-sulfonat	80-48-8	C8H10O3S
Mycophenolate Mofetil Impurity 1		27979-57-3	C9H8O4
Lacosamide EP Impurity J HCl	Benzylammoniumchlorid	3287-99-8	C7H10ClN
Glycopyrronium Bromide EP Impurity F (Benzaldehyde)	Benzaldehyd	100-52-7	C7H6O
Ascomycin 1		11011-38-4	C43H69NO12
Vardenafil EP Impurity B		437717-43-6	C17H20N4O5S
2,2’-Dibenzothiazoyl Disulfide	Di(benzothiazol-2-yl)disulfid	120-78-5	C14H8N2S4
L-Leucine	L-Leucin	61-90-5	C6H13NO2
1,3-Benzodioxole	1,2-Methylendioxybenzol	274-09-9	C7H6O2
L-Aspartic acid	Asparaginsure	56-84-8	C4H7NO4
Diphenhydramine EP Impurity D（Ebastine EP Impurity A）	Benzhydrylalkohol	91-01-0	C13H12O
Imidazole	Imidazol	288-32-4	C3H4N2
Ethyl 4-bromibutyrate	Ethyl-4-brombutyrat	2969-81-5	C6H11BrO2
Glyoxylic acid monohydrate		563-96-2	C2H4O4
Ornidazole Impurity 8		74550-92-8	C11H14N6O5
L-Tryptopha	L-Tryptophan	73-22-3	C11H12N2O2
Trazodone Impurity E		1346599-35-6	C21H26ClN5O
Linagliptin Impurity CD10925		1955514-80-3	C26H29N9O3
Medetomidine Impurity B		2240179-63-7	C13H16N2
2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid		55453-87-7	C16H12O4
Vanillyl Alcohol	4-Hydroxy-3-methoxybenzylalkohol	498-00-0	C8H10O3
N-Acetyl-D-Glutamine		161579-61-9	C7H12N2O4
Telmisartan Impurity J		885045-90-9	C33H29ClN4O2
Anethole Trithione Impurity 2		18274-81-2	C9H6OS3
Desloratadine Impurity 3		1346600-61-0	C19H19ClN2
Etoricoxib Impurity H		1350206-14-2	C18H16N2O2S
Torsemide Impurity 3		106944-63-2	C16H20N4O3S
Vortioxetine HBr		960203-27-4	C18H23BrN2S
Reserpine	Reserpin	50-55-5	C33H40N2O9
1-(4-Chlorophenyl)piperazine		38212-33-8	C10H13ClN2
Trazodone EP Impurity H			C23H30Cl2N4
AtorvastatinLactamSodiumSaltImpurity		148217-40-7	C33H34FN2NaO6
Ergocalciferol EP Impurity B (Ergosterol)	Ergosterin	57-87-4	C28H44O
Isopropyl Tosylate		2307-69-9	C10H14O3S
Hydroxychloroquine Sulfate Impurity 8	2-(4-Aminopentyl(ethyl)amino)ethanol		C9H22N2O
4-Hydroxybenzoicacidpropylester	Propyl-4-hydroxybenzoat	94-13-3	C10H12O3
Atorvastatin Calcium Trihydrate		344423-98-9	C66H74CaF2N4O13
Levetiracetam Impurity 6		263552-76-7	C10H12O5
Methimazole Impurity C		14486-52-3	C5H8N2S
Avibactam Impurity 13 Sodium Salt
DL-Methionine Sulfoxide	(±)-2-Amino-4-(methylsulfinyl)buttersure	62697-73-8	C5H11NO3S
Diethyl Dipropylmalonate	Diethyldipropylmalonat	6065-63-0	C13H24O4
Aripiprazole Imp 3		1424857-89-5	C16H17Cl4N3
Acesulfame potassium	6-Methyl-1,2,3-oxathiazin-4(3H)-on-2,2-dioxid, Kaliumsalz	55589-62-3	C4H4KNO4S
p-Toluic Acid	p-Toluylsäure	99-94-5	C8H8O2
Lysine Acetylsalicylate Impurity 9
Lysine Acetylsalicylate Impurity 10
Lysine Acetylsalicylate Impurity 11
Pioglitazone Impurity 2	2-Ethenyl-5-ethylpyridin	5408-74-2	C9H11N
Rivaroxaban Impurity 32		53935-71-0	C5H3ClO2S
Domperidone Impurity 1	Nitroanilin (o,m,p)	88-74-4	C6H6N2O2
Moxifloxacin Impurity 21		151213-42-2	C7H14N2
Bupivacaine Impurity 10	2-Piperidon	675-20-7	C5H9NO
Succinicacid	Bernsteinsure	110-15-6	C4H6O4
Diethyl malonate	Diethylmalonat	105-53-3	C7H12O4
Pentanamide	Valeramid	626-97-1	C5H11NO
Telmisartan Ethyl Ester		528560-94-3	C35H34N4O2
Ambroxol Imp 15		606-00-8	C8H7Br2NO2
Ambroxol Imp 16		609-85-8	C7H5Br2NO2
Montelukast Sodium EP Impurity G		1428448-96-7	C35H37ClNNaO3S
Deschloro Cetirizine DiHCl		83881-54-3	C21H26N2O3
Cetirizine Methyl Ester DiHCl		83881-48-5	C22H28Cl2N2O3
RupatadineN-OxideII
Chloroacetaldehyde dimethyl acetal	2-Chlor-1,1-dimethoxyethan	97-97-2	C4H9ClO2
1-Hydroxybenzotriazole	1-Hydroxybenzotriazol	2592-95-2	C6H5N3O

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