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Hangzhou Yiyun Guoke Biotechnology Co., Ltd.
- Company Name Hangzhou Yiyun Guoke Biotechnology Co., Ltd.
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- Email 530868763@qq.com
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Hangzhou Yiyun Guoke Biotechnology Co., Ltd. Product List
- Product Name Ambroxol Impurity 1(Ambroxol Impurity F)
- MF C14H16Br2N2O
- CAS 2088879-81-4
- Product Name Methyl tricosanoate
- MF C24H48O2
- CAS 2433-97-8
- Product Name Loratadine Impurity 52
- MF C7H6Cl2
- CAS 620-20-2
- Product Name 4-Acetylbenzonitrile
- MF C9H7NO
- CAS 1443-80-7
- Product Name Glycopyrrolate Impurity 20
- MF C19H28BrNO3
- CAS 58493-54-2
- Product Name Acetaminophen Impurity L
- MF C16H16N2O4
- CAS 2514961-29-4
- Product Name Eszopiclone Impurity 8
- MF C5H4Cl2N2
- CAS 4214-74-8
- Product Name Ibuprofen
- MF C13H18O2
- CAS 15687-27-1
- Product Name Methyl 5-chlorothiophene-2-carboxylate
- MF C6H5ClO2S
- CAS 35475-03-7
- Product Name Tolterodine Impurity 3 HCl
- MF C22H32ClNO
- CAS 124936-83-0
- Product Name Benserazide HCl
- MF C10H16ClN3O5
- CAS 14919-77-8
- Product Name Isavuconazole Impurity 72
- MF C13H14F2N4OS
- CAS 368421-58-3
- Product Name Empagliflozin Impurity 86
- MF
- CAS
- Product Name Empagliflozin Impurity 87
- MF
- CAS
- Product Name (R)-Norleucine
- MF C6H13NO2
- CAS 327-56-0
- Product Name 2-Pyridylacetic acid
- MF C7H7NO2
- CAS 13115-43-0
- Product Name Regorafenib Impurity 41
- MF
- CAS
- Product Name Iguratimod Impurity 7
- MF C17H18N2O6S
- CAS 149456-98-4
- Product Name Iguratimod Impurity 8
- MF C16H16N2O6S
- CAS 149457-03-4
- Product Name Tafamidis
- MF C14H7Cl2NO3
- CAS 594839-88-0
- Product Name Carbidopa Impurity 1
- MF C10H13NO4
- CAS 555-30-6
- Product Name Granisetron Impurity 11
- MF C8H16N2
- CAS 2410626-04-7
- Product Name DL-Homocysteine
- MF C4H9NO2S
- CAS 454-29-5
- Product Name Buspirone EP Impurity D
- MF C24H38N8O
- CAS 2724726-67-2
- Product Name Vonoprazan Impurity 71
- MF C8H6BrFO
- CAS 655-15-2
- Product Name Miglitol Impurity 5
- MF C8H17NO6
- CAS 2230722-74-2
- Product Name (2S,5S)Avibactam Impurity
- MF
- CAS
- Product Name 1-Phenylcyclopentanecarboxylic acid
- MF C12H14O2
- CAS 77-55-4
- Product Name Apalutamide
- MF C21H15F4N5O2S
- CAS 956104-40-8
- Product Name N-Nitroso Bumetanide(Mixture of Rotamers)
- MF C17H19N3O6S
- CAS 2490432-02-3
- Product Name Triacetin
- MF C9H14O6
- CAS 102-76-1
- Product Name Ranolazine Impurity 5（Lidocaine Impurity 17）
- MF C10H13NO2
- CAS 29183-14-0
- Product Name Ethyl Triflate
- MF C3H5F3O3S
- CAS 425-75-2
- Product Name 1-(Benzothien-4-yl)piperazine
- MF C12H14N2S
- CAS 846038-18-4
- Product Name 4-Bromo-1-benzothiophene
- MF C8H5BrS
- CAS 5118-13-8
- Product Name Brexpiprazole Impurity 36
- MF C16H21BrN2S
- CAS 2143944-65-2
- Product Name Isobutyramide
- MF C4H9NO
- CAS 563-83-7
- Product Name Buspirone EP Impurity I oxalic acid
- MF C21H30ClN5O2
- CAS
- Product Name Baricitinib Impurity 29
- MF C15H17N5O2
- CAS 1146629-77-7
- Product Name Carfilzomib Impurity 7
- MF C40H58ClN5O7
- CAS 1890999-52-6
- Product Name Febuxostat Impurity 13
- MF
- CAS
- Product Name Aztreonam Impurity 1
- MF C17H25N5O8S2
- CAS 330944-50-8
- Product Name Etoricoxib Impurity 14
- MF C18H13ClN2O2S
- CAS 855307-79-8
- Product Name Fenofibrate Impurity 10
- MF
- CAS
- Product Name Lenalidomide Impurity 13
- MF C13H15N3O4
- CAS 2197420-75-8
- Product Name Nicorandil Trimer Dinitrate
- MF C24H27N8O9+
- CAS 2365474-06-0
- Product Name N-NitrosoVonoprazan
- MF
- CAS 2932441-73-9
- Product Name N-Nitrosopiperidine
- MF C5H10N2O
- CAS 100-75-4
- Product Name Tolvaptan Impurity 11
- MF C26H26N2O3
- CAS 1432725-23-9
- Product Name Dyclonine Impurity 6
- MF C12H16O2
- CAS 5736-89-0
- Product Name Drotaverine Impurity 8
- MF
- CAS
- Product Name Drotaverine Impurity 9
- MF C22H28ClNO4
- CAS 85475-87-2
- Product Name Warfarin EP Impurity C
- MF C10H10O
- CAS 1896-62-4
- Product Name Flunarizine EP Impurity B DiHCl
- MF C26H28ClFN2
- CAS 27064-96-6
- Product Name Flunarizine EP Impurity D DiHCl
- MF C26H26F2N2
- CAS 693765-11-6
- Product Name Flunarizine Impurity 6
- MF C25H26F2N2
- CAS
- Product Name Flunarizine Impurity 4
- MF C26H26F2N2O
- CAS 123375-94-0
- Product Name 1,3-Dioxaindan-4-ol
- MF C7H6O3
- CAS 69393-72-2
- Product Name Methyl(Z)-3-aminocrotonate
- MF C5H9NO2
- CAS 21731-17-9
- Product Name 4-Chloro-1-(Dichloromethyl)-Benzene
- MF C7H5Cl3
- CAS 13940-94-8
- Product Name Loxoprofen Impurity 3 Sodium Salt
- MF
- CAS
- Product Name Mosapride Impurity 22
- MF C21H25ClFN3O3
- CAS 112886-56-3
- Product Name Norepinephrine Impurity 4
- MF C9H13NO3
- CAS 329-65-7
- Product Name Exemestane EP Impurity I
- MF
- CAS
- Product Name Exemestane EP Impurity J
- MF C22H28O3
- CAS 1160599-91-6
- Product Name Exemestane Impurity 5
- MF C21H28O5S
- CAS 861395-77-9
- Product Name Dimethyl sulfite
- MF C2H6O3S
- CAS 616-42-2
- Product Name Melatonin Impurity 1
- MF C12H14N2O2
- CAS 1210-83-9
- Product Name Melatonin Impurity 2
- MF C11H14N2O
- CAS 608-07-1
- Product Name L-Threonic Acid Calcium Salt
- MF C8H14CaO10
- CAS 70753-61-6
- Product Name Cefditoren Impurity 15 (Mixture of Diastereomers)
- MF
- CAS
- Product Name Alprazolam EP Impurity C
- MF C16H12ClN3O
- CAS 36916-19-5
- Product Name Baricitinib Impurity 18
- MF C16H18N6O4S
- CAS 2271228-52-3
- Product Name Brexpiprazole Impurity 41 HCl
- MF
- CAS
- Product Name Apremilast Impurity 50
- MF C10H7NO4
- CAS 6296-53-3
- Product Name Serotonin
- MF C10H12N2O
- CAS 50-67-9
- Product Name N2-Acetyl-L-ornithine
- MF C7H14N2O3
- CAS
- Product Name Landiolol Impurity 30
- MF C15H20O5
- CAS 2180628-04-8
- Product Name Landiolol Impurity 33
- MF C12H22N4O4
- CAS 4432-25-1
- Product Name Landiolol Impurity 34
- MF
- CAS
- Product Name Cholesterol EP Impurity B
- MF C27H44O
- CAS 313-04-2
- Product Name Cholesterol EP Impurity A
- MF C27H46O
- CAS 80-99-9
- Product Name 2,4-Difluoroaniline
- MF C6H5F2N
- CAS 367-25-9
- Product Name Vitamin B6 Impurity 5
- MF C6H9NO2
- CAS 5006-20-2
- Product Name Vitamin B6 Impurity 7
- MF C12H17NO3
- CAS 1385767-86-1
- Product Name L-Palmitoyllysolecithin
- MF C24H50NO7P
- CAS 17364-16-8
- Product Name Phosphatidylcholines,soya, hydrogenated
- MF C44H86NO8P
- CAS 97281-48-6
- Product Name 2,4,5-Trifluorophenylacetic acid
- MF C8H5F3O2
- CAS 209995-38-0
- Product Name Vonoprazan Impurity H
- MF C11H7FN2O
- CAS 312307-38-3
- Product Name Trametinib Impurity 2
- MF C12H11FIN3O2
- CAS 871700-41-3
- Product Name Trametinib Impurity 3(Mixture of Diastereomers)
- MF
- CAS
- Product Name Adapalene EP Impurity A
- MF C22H14O4
- CAS 932033-58-4
- Product Name Vitamin K1 Impurity 12(Mixture of Diastereomers)
- MF C31H48O4
- CAS
- Product Name Fosfomycin Impurity 1
- MF C3H7O3P
- CAS 26598-36-7
- Product Name Finerenone Impurity 1
- MF C22H23N3O4
- CAS 2640280-87-9
- Product Name Finerenone Impurity 5
- MF
- CAS
- Product Name Landiolol Impurity 37
- MF C9H9NO
- CAS 17362-17-3
- Product Name Oxacillin Impurity 3
- MF C19H19N3O6S
- CAS 36231-30-8
- Product Name Bepotastine Impurity 2
- MF C17H19ClN2O
- CAS 201594-84-5