WebSite > Guangzhou Tosun Pharmaceutical Limited
Guangzhou Tosun Pharmaceutical Limited
- Company Name Guangzhou Tosun Pharmaceutical Limited
- Tel +86-18922120635
- Email sales@toref-standards.com
- WebSite toref-standards.com
- CB Index 58
- Established in 1999, Guangzhou Tosun Pharmaceutical Limited is a Pharmaceutical company based in Guangzhou, China, and specialized in providing Pharmaceutical Reference Standards, API Impurities, Reference Listed Drugs (RLDs), Intermediates, Excipients etc. We supply products to pharmaceutical, and biotech companies as well as R&D labs at various research institutes and organizations. ? We respond to our client’s inquiries within 24 hrs. ? We ship In-stock products in 24 hrs. ? Tosun offers custom synthesis of the products which are new or not in our stock.
Guangzhou Tosun Pharmaceutical Limited Product List
- Product Name Formoterol Impurity 12
- MF C9H13NO
- CAS 1518-89-4
- Product Name Flufenicol impurities 3
- MF C10H15ClFNO3S
- CAS 108656-33-3
- Product Name Formononetin
- MF C16H12O4
- CAS 485-72-3
- Product Name Norepinephrine Impurity 29
- MF C8H11NO3
- CAS
- Product Name Norepinephrine Impurity 50
- MF C10H8Cl2O4
- CAS 2948-15-4
- Product Name Flurbiprofen Impurity 55
- MF
- CAS
- Product Name Abidol Hydrolysis Impurity
- MF
- CAS
- Product Name Metoclopramide Hydrochloride Monohydrate
- MF C14H25Cl2N3O3
- CAS 54143-57-6
- Product Name Cholecalciferol EP Impurity D(Vitamin D3 EP Impurity D)(Isotachysterol D3 (BP impurity D)
- MF C27H44O
- CAS 22350-43-2
- Product Name Diquafosol Impurity 16
- MF C9H13N2O9P
- CAS 58-97-9
- Product Name Brimonidine EP Impurity E
- MF C9H8BrN5
- CAS 168329-48-4
- Product Name Paracetamol(Acetaminophen)
- MF C8H9NO2
- CAS 103-90-2
- Product Name Rifaximin EP Impurity H
- MF C43H51N3O12
- CAS 1210022-90-4
- Product Name Sulfadimidine EP Impurity F;Mesalazine EP Impurity O
- MF C6H7NO3S
- CAS 121-57-3
- Product Name Norepinephrine Impurity 15
- MF C8H11NO3
- CAS
- Product Name Acetylsalicylic Acid EP Impurity C
- MF C7H6O3
- CAS 69-72-7
- Product Name Faropenem Impurity 2
- MF C12H15NO5S
- CAS 106560-13-8
- Product Name Doxorubicin EP Impurity D/Epirubicin hydrochloride EP impurity A
- MF C21H18O9
- CAS 24385-10-2
- Product Name Tadalafil
- MF C22H19N3O4
- CAS 171596-29-5
- Product Name Proparacaine Hydrochloride
- MF C16H27ClN2O3
- CAS 5875-06-9
- Product Name Azelastine EP Impurity B HCl
- MF C14H22ClN3O
- CAS 117078-69-0
- Product Name Terbinafine impurity 8
- MF C13H15N
- CAS 98978-50-8
- Product Name Faropenem Impurity 7
- MF C21H33NO5SSi
- CAS 120705-68-2
- Product Name Epalrestat (E,Z)-Isomer
- MF C15H13NO3S2
- CAS 124782-64-5
- Product Name Diquafosol Impurity 17
- MF C9H14N3O8P
- CAS 63-37-6
- Product Name Lactulose
- MF C12H22O11
- CAS 4618-18-2
- Product Name Metoclopramide Impurity 12
- MF C10H10ClNO4
- CAS 24201-13-6
- Product Name Promethazine impurity 1
- MF C17H20N2S
- CAS 303-14-0
- Product Name Benzathine penicillin impurity 2
- MF
- CAS
- Product Name Ipratropium Bromide EP Impurity D
- MF C9H8O2
- CAS 492-38-6
- Product Name (R)-Dapoxetine
- MF C21H23NO
- CAS 119357-36-7
- Product Name Metaraminol Impurity 5
- MF C9H13NO2
- CAS 21480-44-4
- Product Name Nicathamide
- MF C10H14N2O
- CAS 59-26-7
- Product Name Astragalin
- MF C21H20O11
- CAS 480-10-4
- Product Name Metoclopramide Impurity 11
- MF C16H25N3O3
- CAS 3614-38-8
- Product Name Sulbactam Impurity 1
- MF C8H10BrNO3S
- CAS 24138-28-1
- Product Name Flurbiprofen Impurity 56
- MF C16H15FO2
- CAS 866235-89-4
- Product Name 3-chloro-1-phenyl propanol
- MF C9H11ClO
- CAS 18776-12-0
- Product Name Cholecalciferol EP Impurity C(Vitamin D3 EP Impurity C)(Photosterol D3 (BP Impurity C)
- MF C27H44O
- CAS 5226-01-7
- Product Name Metoclopramide sulfide
- MF C16H26ClN3O2S
- CAS 102670-58-6
- Product Name Diquafosol Impurity 11
- MF C18H27N4NaO23P4
- CAS 211427-08-6
- Product Name Caffeine EP impurity C
- MF C8H10N4O2
- CAS 519-32-4
- Product Name Mupirocin EP Impurity A
- MF C26H44O10
- CAS 40980-51-6
- Product Name Metoclopramide Impurity 10
- MF C10H11ClN2O4
- CAS 65567-29-5
- Product Name Dapagliflozin Impurity 2
- MF C22H27ClO7
- CAS 461432-24-6
- Product Name Cefditoren Pivoxil Impurity 12
- MF C30H36N6O8S3
- CAS 878002-84-7
- Product Name Bosutinib Impurity 11
- MF C7H14N2
- CAS 693-13-0
- Product Name Nintedanib Impurity F
- MF
- CAS
- Product Name Midazolam EP Impurity F
- MF C15H10ClFN2O
- CAS 2886-65-9
- Product Name Cefditoren Pivoxil Impurity 8
- MF
- CAS
- Product Name Tetracaine Impurity 18
- MF C11H16N2O2
- CAS 794457-79-7
- Product Name 2-butylphenyl butyl ether
- MF C14H22O
- CAS 28066-71-9
- Product Name Procaterol Impurity 12
- MF C16H22N2O3
- CAS 94198-40-0
- Product Name Fluorobenzene
- MF C6H5F
- CAS 462-06-6
- Product Name DEXKETOPROFEN TROMETAMOL
- MF C20H25NO6
- CAS 156604-79-4
- Product Name Sulbactam EP Impurity D
- MF C8H10BrNO3S
- CAS 26631-90-3
- Product Name Exemestane Impurity 2
- MF C20H24O2
- CAS 2467590-81-2
- Product Name Dyclonine Impurity 11
- MF C10H14O
- CAS 3180-09-4
- Product Name Forsythia oleifera
- MF C21H24O6
- CAS 487-39-8
- Product Name Piracetam EP Impurity D
- MF C6H9NO3
- CAS 53934-76-2
- Product Name Tilolison
- MF C17H26ClNO
- CAS 362665-56-3
- Product Name Moxonidine EP impurity D
- MF C8H10ClN5O
- CAS 352457-33-1
- Product Name Dydrogesterone
- MF C21H28O2
- CAS 152-62-5
- Product Name Clemastine EP Impurity A
- MF C21H26ClNO2
- CAS 108825-05-4
- Product Name Sitagliptin Impurity 16
- MF C20H19F6N5O5
- CAS 2088771-60-0
- Product Name Glycine
- MF C2H5NO2
- CAS 56-40-6
- Product Name Tazobactam Acid Impurity 3
- MF
- CAS
- Product Name Fudosteine impurity 4
- MF C6H13NO3S
- CAS 1023971-10-9
- Product Name Adrenaline Impurity 7;Norepinephrine Impurity 7
- MF C8H7ClO3
- CAS 2948-16-5
- Product Name Donepezil EP Impurity G
- MF C24H27NO3
- CAS 2452407-72-4
- Product Name Tetracaine Impurity 17
- MF
- CAS
- Product Name N - (2-methoxyethyl) guanidine
- MF C4H11N3O
- CAS 108712-07-8
- Product Name Cefcapene Impurity 7
- MF C17H19N5O6S2
- CAS 135889-00-8
- Product Name Kaempferol-3-o-rutinoside
- MF C27H30O15
- CAS 17650-84-9
- Product Name Eltrombopag Impurity 48
- MF C6H4BrNO3
- CAS 13073-25-1
- Product Name 1-Methylpropoxybenzene
- MF C10H14O
- CAS 10574-17-1
- Product Name Cyclic adenosine monophosphate Impurity 2
- MF C10H14N5O7P
- CAS 84-21-9
- Product Name Dihydroxypropyltheophylline
- MF C10H14N4O4
- CAS 479-18-5
- Product Name Sorbitol
- MF C6H14O6
- CAS 50-70-4
- Product Name Benzoquinone
- MF
- CAS 4370-52-9
- Product Name Gliclazide EP Impurity A
- MF C7H9NO2S
- CAS 70-55-3
- Product Name Mycophenolate Mofetil Ether
- MF C29H42N2O8
- CAS 868993-14-0
- Product Name Cholecalciferol Impurity 13 (Previtamin D3 )
- MF C27H44O
- CAS 1173-13-3
- Product Name Bumetanide Impurity 17
- MF C7H8N2O4S
- CAS 860694-39-9
- Product Name Rilpivirine
- MF C22H18N6
- CAS 500287-72-9
- Product Name Verapamil EP Impurity K
- MF C13H17NO2
- CAS 20850-49-1
- Product Name Triphenylphosphine oxide
- MF C18H15OP
- CAS 791-28-6
- Product Name L(-)-Epinephrine
- MF C9H13NO3
- CAS 51-43-4
- Product Name Olaparib Impurity 8
- MF C4H6O2
- CAS 1759-53-1
- Product Name Cefoxitin EP Impurity F
- MF C17H19N3O8S2
- CAS 2395025-37-1
- Product Name Diquafosol Impurity-UTP
- MF C9H16N2NaO15P3
- CAS 19817-92-6
- Product Name Nintedanib Impurity B
- MF C10H9NO6
- CAS 1642584-53-9
- Product Name Mesalazine Impurity 29
- MF C8H7NO4
- CAS 104786-99-4
- Product Name Epalrestat (Z,Z)-Isomer
- MF C15H13NO3S2
- CAS 124782-63-4
- Product Name Formoterol EP Impurity A
- MF C18H24N2O3
- CAS 150513-24-9
- Product Name Bucladesine Impurity 1
- MF C14H17N5NaO7P
- CAS 55443-13-5
- Product Name Metoclopramide Impurity 7
- MF C11H11Cl2NO4
- CAS 111049-74-2
- Product Name Bumetanide Impurity 6
- MF C21H28N2O5S
- CAS 1236290-34-8
- Product Name Eltrombopag Impurity 50
- MF C21H19NO5
- CAS 1201816-68-3
- Product Name Timolol Impurity 14
- MF C6H9N3OS
- CAS 214691-24-4