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

Avatrombopag Impurity 64
Finerenone Impurity 25			C23H28N4O4
α-Cycloamylose	Cyclohexapentylose	10016-20-3	C36H60O30
Xanthine	Purin-2(3H),6(1H)-dion	69-89-6	C5H4N4O2
Thenyl chloride	2-(Chlormethyl)thiophen	765-50-4	C5H5ClS
2,2',4,4',6,6'-Hexabromobiphenyl		59261-08-4	C12H4Br6
Citalopram Impurity 3	1,3-Dihydro-1-oxoisobenzofuran-5-carbonitril	82104-74-3	C9H5NO2
Rocuronium Bromide Impurity 44		13492-57-4	C27H44N2O4
Benzoyl-L-alanine	N-Benzoylalanin	2198-64-3	C10H11NO3
Posaconazole Impurity 90		161532-52-1	C30H30F2N6O4
Itraconazole Impurity 15		88710-27-4	C19H18Cl2N4O3
Sitagliptin Impurity 61		2940239-31-4	C14H11F3O5
Loxoprofen Related Compound 2 Sodium Salt(Mixture of Diastereomers)
Febuxostat Impurity 2		161798-03-4	C18H21NO4S
(S)-Glycidyl butyrate		65031-96-1	C7H12O3
Rifaximin EP Impurity E	Rifamycin, 1,4-Dideoxy-1,4-dihydro-1,4-dioxo-	13553-79-2	C37H45NO12
Fluticasone Impurity 17		1648562-63-3	C26H33F3O5S
Istradefylline Impurity 3
Cabozantinib Impurity 6		1621681-63-7	C28H24FN3O6
Nafamostat Impurity 8	4,4'-Azobisbenzoesure	586-91-4	C14H10N2O4
Trametinib Impurity 16		1383430-03-2	C26H23FIN5O5
Bilastine Impurity 49		2699147-42-5	C32H45N3O3
Lenalidomide Impurity 23		1544417-43-7	C14H15N3O6
(R)-Methyl 2,6-diaminohexanoate		67396-08-1	C7H16N2O2.2HCl
3-Amino-2-cyclohexen-1-one	3-Aminocyclohex-2-en-1-on	5220-49-5	C6H9NO
Methyl 6-bromo-3-fluorobenzoate		6942-39-8	C8H6BrFO2
(R)-Naproxen	(R)-6-Methoxy-α-methylnaphthalin-1-essigsure	23979-41-1	C14H14O3
Hexamethoxydisiloxane	Hexamethyldiorthosilicat	4371-91-9	C6H18O7Si2
Apremilast Impurity 54		17395-99-2	C8H5NO3
Amifostine Impurity 10 DiHCl		14653-77-1	C5H14N2S
Bupropion Impurity 19	2-Brom-3'-chlorpropiophenon	34911-51-8	C9H8BrClO
1,3,5,7-tetrahydroxyadamantane		16104-28-2	C10H16O4
Methyl D-valinate hydrochloride	Methyl-D-valinathydrochlorid	7146-15-8	C6H14ClNO2
Lenalidomide Impurity 22		1198299-54-5	C14H15N3O6
Rocuronium Bromide Impurity 45		1252016-49-1	C27H46N2O3
t-Butyldimethylchlorosilane	tert-Butylchlordimethylsilan	18162-48-6	C6H15ClSi
Timolol Impurity 8		369377-82-2	C15H22N6O5S2
2,4-Diaminobenzoic acid		611-03-0	C7H8N2O2
Norepinephrine tartrate	(±)-β,3,4-Trihydroxyphenethylammonium-[R-(R,R)]-hydrogentartrat	3414-63-9	C12H17NO9
Bromhexine Impurity 32		5432-28-0	C7H14N2O
Ethyl(Z)-3-bromoacrylate		31930-34-4	C5H7BrO2
Metoclopramide Impurity 2	Methyl-4-amino-o-anisat	27492-84-8	C9H11NO3
Venlafaxine Impurity D HCl		93413-90-2	C17H27NO2
Diclofenac Impurity 2		66156-75-0	C14H9Cl2NO3
Cadabine hydrochloride	(S)-2-Carboxy-1,1-dimethylpyrrolidiniumchlorid	4136-37-2	C7H14ClNO2
4-Nitrophenethanol	4-Nitrophenethylalkohol	100-27-6	C8H9NO3
Sodium Cromoglicate Impurity 3	2',4'-Dihydroxyacetophenon	89-84-9	C8H8O3
2-Thienylacetonitrile	2-Thienylacetonitril	20893-30-5	C6H5NS
Crizotinib Impurity 6
Levofloxacin lactate		294662-18-3	C21H24FN3O6
Moxifloxacin Impurity 58		33795-85-6	C9H3F4NO2
Lemborexant Impurity 3			C20H21FO5S
Vitamin B6 Impurity 18		53580-89-5	C10H15NO3
4-Nitrosalicylic acid	4-Nitrosalicylsure	619-19-2	C7H5NO5
Itraconazole Impurity 17		2570971-58-1	C12H16N4O
5′-Deoxyadenosine		4754-39-6	C10H13N5O3
Methyl Cholate	Methylcholat	1448-36-8	C25H42O5
Phenylboronic acid	Benzolboronsäure	98-80-6	C6H7BO2
Moxifloxacin Impurity 57	3,4,5,6-Tetrachlor-N-methylphthalimid	14737-80-5	C9H3Cl4NO2
Sodium Cromoglicate Impurity 1	Hymecromon	90-33-5	C10H8O3
Ibuprofen Impurity 19		80336-66-9	C13H17ClO
Vigabatrin Impurity 5 HCl
Moxifloxacin Impurity 60	3,4,5,6-Tetrafluorphthalsure	652-03-9	C8H2F4O4
Ibrutinib Impurity 26		143900-44-1	C10H19NO3
MPEG 2000		9004-74-4	(C2H4O)nCH4O
Perindopril Impurity D(Perindoprilat Lactam B)		130061-28-8	C17H26N2O4
Ibrutinib Impurity 27		330792-70-6	C16H12N4O
N,N′-Dimethyloxamide	N,N'-Dimethyloxamid	615-35-0	C4H8N2O2
Tetracaine Impurity 3	Ethyl-p-butylaminobenzoat	94-32-6	C13H19NO2
Ondansetron Impurity 2
Sodium Cromoglicate Impurity 4			C23H22O9
D-leucine	D-Leucin	328-38-1	C6H13NO2
Saxagliptin Impurity 29		709031-29-8	C12H19NO3
Chlorzoxazone Impurity 1		57718-28-2	C7H7ClN2O2
N-Boc-L-lysine methyl ester hydrochloride		2389-48-2	C12H25ClN2O4
4-Aminophenethyl alcohol	2-(4-Aminophenyl)ethanol	104-10-9	C8H11NO
Sodium Cromoglicate Impurity 2		2555-29-5	C12H10O4
Gentisicamide	2,5-Dihydroxybenzamid	52405-73-9	C7H7NO3
Rupatadine Impurity 9			C7H7Cl2N
Osimertinib Impurity 3		2945220-41-5	C56H66N14O4
2,6-Dimethyl-4-hydroxy-3-nitropyridine		13603-45-7	C7H8N2O3
Vitamin C sodium	Natriumascorbat	134-03-2	C6H7NaO6
Eltrombopag Impurity 24		277299-70-4	C12H14N2O
3-sulfamoyl-benzoic acid		636-76-0	C7H7NO4S
Bilastine Impurity 48	2-Phenylisobutyrsure	826-55-1	C10H12O2
Biotin EP Impurity G Bromide		33719-11-8	C22H25BrN2OS
Ruxolitinib Impurity 1			C25H29N7
4-Chloro-3-nitro-2,6-lutidine		15513-48-1	C7H7ClN2O2
Metoclopramide Impurity 3	Methyl-4-(acetylamino)salicylat	4093-28-1	C10H11NO4
Methyl L-leucinate hydrochloride	Methyl-L-leucinathydrochlorid	7517-19-3	C7H16ClNO2
Cephalexin Impurity 5	(6R-trans)-3-Methyl-8-oxo-7-(phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carbonsure	27255-72-7	C16H16N2O4S
3-Carbamoyl-1,2-benzenediol		13189-89-4	C7H7NO3
5-(Methoxycarbonylmethyl)-2-thiouridine		20299-15-4	C12H16N2O7S
Sodium taurodeoxycholate	Natrium-2-[[(3α,5β,12α)-3,12-dihydroxy-24-oxocholan-24-yl]amino]ethan-1-sulfonat	1180-95-6	C26H44NNaO6S
4-Bromo-3-chloroaniline	4-Brom-3-chloranilin	21402-26-6	C6H5BrClN
Ebastine Impurity 4		632-50-8	C26H22
Taurohyodeoxycholic acid sodium salt		38411-85-7	C26H46NNaO6S
Epinastine Impurity 14	2-Benzylanilin	28059-64-5	C13H13N
γ-Cyclodextrin	Cyclooctapentylose	17465-86-0	C48H80O40
2-Phenoxyethanol	Ethylenglykolmonophenylether	122-99-6	C8H10O2

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