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| Country: | China |
|---|---|
| Tel: | 020-61855200 |
| Mobile: | +8618124244216 |
| E-mail: | info@upharm.cn |
| QQ: | 2885627074 |
| Skype: | Chat Now! |
| Address: | 12th floor, No. 181, Kexue Avenue, Huangpu District |
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Tosun United Pharma and Group is committed to making due contributions to the cause of human health. At present, the group holds two wholly-owned subsidiaries: Guangzhou Tosun Pharmaceutical Co., Ltd. and Guangzhou Tosun-Bridge Pharm and Tech Ltd.
Guangzhou Tosun Pharmaceutical Co., Ltd.is a GSP (CRO) company that meets the requirements of modern management. It is the leader in the field of exporting and importing of APIs, excipients, prescriptions and impurities. In the past 20 years, the company has always adhered to the business philosophy of 'innovation, professional, integrity and self-discipline', and has a professional marketing team. Our sales network covering over 500 manufactures and work over 1000 products. With more than 1500 Clients from global market.
Tosun Pharma's main business covers from academic promotion and sales of preparations to sales and agents of preparations, APIs and chemical intermediates. It has the right of self import and export of the above products. At present, it acts as an agent for more than 30 imported raw materials, 30 agent preparations and more than 50 registration certificates of imported drugs being declared.
Guangzhou Juntai Medical Technology Co., Ltd. is a third-party technical service platform company under Tosun and United Pharmaceutical Group. It provides customers with professional one-stop solutions for pharmaceutical research and development, clinical pre BE and clinical BE. At present, the key businesses mainly include: API joint declaration, one-time import of reference preparation, clinical pre BE / formal BE and consistency evaluation service.
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| Product Name | MF | CAS | Details |
|---|
| Fluocinolone acetate oxide impurity YH-3(Separation and purification) | Details |
| Cefditoren Pivoxil Impurity 11 | C25H28N6O7S3 | 138514-32-6 | Details |
| Cefditoren Pivoxil Impurity 17 | C19H18N6O5S3 | 145904-68-3 | Details |
| Cefotaxime Open-Ring Decarboxy Lactone | C13H15N5O4S2 | 130468-09-6 | Details |
| Cefotaxime EP Impurity B | C14H15N5O6S2 | 66340-28-1 | Details |
| Roxithromycin EP Impurity F | C40H74N2O15 | 118267-18-8 | Details |
| Ursodeoxycholic acid impurity 59 | C28H48O4 | 172615-56-4 | Details |
| Ursodeoxycholic acid impurity 60 | C24H38O3 | 1553-56-6 | Details |
| Urosodeoxycholic Acid Impurity 36 | C24H38O4 | 77059-13-3 | Details |
| Ursodeoxycholic acid impurity 56 | C28H46O4 | 2061908-02-7 | Details |
| Upadacitinib Impurity 77 | Details |
| Ursodeoxycholic acid impurity 58 | C27H46O4 | 2205011-81-8 | Details |
| Urosodeoxycholic Acid EP Impurity L | C24H38O4 | 67008-26-8 | Details |
| Ursodeoxycholic acid impurity 57 | C26H42O4 | 126432-25-5 | Details |
| Telmisartan Bromo Amide | C14H12BrNO | 147404-72-6 | Details |
| Sulbactam EP Impurity D | C8H10BrNO3S | 26631-90-3 | Details |
| Tetracaine Impurity 10 | Details |
| Telmisartan Impurity 9 | C27H26N2O4 | 884330-11-4 | Details |
| Sulpiride impurity 11 | C8H8O6S | 34556-95-1 | Details |
| Telmisartan Bromo Acid | C14H11BrO2 | 150766-86-2 | Details |
| Sitagliptin Impurity 77 | C11H21NO7S | 382638-00-8 | Details |
| Cefcapene pivoxil Impurity 23 | Details |
| Isavuconazole Impurity 97 | Details |
| Separation of impurities with cefmetazole 57 | Details |
| Ilaprazole Impurity 21 | 2285346-38-3 | Details |
| Cefcapene Impurity 7 | C17H19N5O6S2 | 135889-00-8 | Details |
| Ceftizoxime Impurity 2 | C19H18N8O7S3 | 929101-93-9 | Details |
| Cefmetazole Impurity 61 | Details |
| Rifampicin impurity 14 | C43H58N4O12 | 1416773-22-2 | Details |
| Urosodeoxycholic Acid Impurity 33 | Details |
| Tenofovir Impurity 51 | C21H29N6O5P | 379270-37-8 | Details |
| Tetracaine Impurity 18 | C11H16N2O2 | 794457-79-7 | Details |
| Rifamycin Impurity 16 | Details |
| Rispiran impurity 5 | Details |
| Ropinirole Impurity 3 | C33H48N4O2 | 2724840-11-1 | Details |
| Rifamycin Related Impurity 1 | Details |
| Rivaroxaban Impurity F | C19H18ClN3O5S | 865479-71-6 | Details |
| Rifamycin Impurity 6 | Details |
| Rifamycin Impurity 9 | Details |
| Procaterol Impurity 25 | Details |
| Nicorandil Impurity 39 | C16H18N5O5+ | 2250142-70-0 | Details |
| Nilotinib Impurity 11 | C28H22F3N7O2 | 2139382-75-3 | Details |
| Opicapone impurity 3 | C17H14Cl2N4O6 | 2356241-51-3 | Details |
| Pranoprofen Impurity 1 | C14H11NO2 | 53944-31-3 | Details |
| Piperacillin EP Impurity P | Details |
| Piracetam EP Impurity D | C6H9NO3 | 53934-76-2 | Details |
| Ceftazidime axetil impurity 4 | Details |
| Arbidol Impurity 34 | C15H16BrNO4 | 40945-69-5 | Details |
| Azilsartan Impurity 59 | C14H11NO | 154709-19-0 | Details |
| Aspirin Impurity 11 | C23H16O8 | 85531-16-4 | Details |
| Acetylcysteine isomer impurity | C5H9NO3S | 26117-28-2 | Details |
| Amoxicillin EP Impurity G | C24H26N4O7S | 188112-75-6 | Details |
| Azacitidine Impurity 1 | C3H5N5O | 645-92-1 | Details |
| Bazedoxifene Impurity 6 | C37H40N2O3 | 328933-58-0 | Details |
| Baricitinib impurity 5 | C17H19N7O3S | 1187595-89-6 | Details |
| Bifendate impurity 1 | C19H16O10 | 91828-88-5 | Details |
| Bucladesine Impurity 2 | C14H18N5O7P.Na | 70253-67-7 | Details |
| Caffeine EP impurity C | C8H10N4O2 | 519-32-4 | Details |
| Cefdinir Impurity S | C16H15N5O6S2 | 127770-93-8 | Details |
| Cefdinir Impurity A | C5H6N4O2S | 1450758-21-0 | Details |
| Cefixime EP Impurity A | C16H17N5O8S2 | 1614255-90-1 | Details |
| Barricetinib impurity D | Details |
| Ciprofloxacin Impurity 1 | C17H18ClN3O3 | 93106-58-2 | Details |
| Dexamethasone Impurity 54 | C20H25FO3 | 1880-61-1 | Details |
| Clarithromycin EP Impurity E | C39H71NO13 | 81103-14-2 | Details |
| Dexamethasone Impurity 21 | C22H31FO4 | 432-54-2 | Details |
| Dexamethasone Sodium Phosphate EP Impurity H | C22H30FO8P-2 | 162968-22-1 | Details |
| Lenvatinib Impurity 36 | Details |
| Relugolix Impurity 127 | Details |
| Cytarabine Impurity 42 | C9H13N3O5 | 179239-81-7 | Details |
| Dyclonine Impurity 13 | C14H22O | 28066-70-8 | Details |
| Dyclonine Impurity 11 | C10H14O | 3180-09-4 | Details |
| Metformin EP Impurity C | C5H10N6 | 1985-46-2 | Details |
| Everolimus Isomer C | C53H83NO14 | 908340-97-6 | Details |
| Mesalazine EP Impurity P | C13H11NO6S | 887256-40-8 | Details |
| Entecavir Impurity 4 | C26H27N5O3 | 142217-81-0 | Details |
| Epinastine Impurity 5 | C23H16N2O2 | 74860-00-7 | Details |
| Entecavir Impurity 31 | C15H19N5O5 | 1415118-53-4 | Details |
| Famotidine Impurity 1(HCl) | C5H8Cl2N4S | 84545-70-0 | Details |
| Finerenone impurity 68 | Details |
| Flurbiprofen Impurity 54 | Details |
| Glucuronic Acid Impurity 1 | C6H10O8 | 87-73-0 | Details |
| Diquafosol Impurity 4 | C9H17N2NaO18P4 | 1402828-42-5 | Details |
| Indomethacin impurity 17 | C29H34ClNO4 | 193603-94-0 | Details |
| Indomethacin impurity 13 | 71848-87-8 | Details |
| Indomethacin impurity 12 | C10H11ClO4 | 73301-01-6 | Details |
| Latamoxef Impurity A | Details |
| Latamoxef Impurity E1/E2 | Details |
| Landiolol Impurity 16 | C44H66N6O13 | 1582797-17-8 | Details |
| Levofloxacin Impurity 39 | C14H11FN2O5 | 165071-04-5 | Details |
| Nintedanib Impurity 31 | C5H11N3O | 16339-07-4 | Details |
| Lincomycin impurity 4 | C18H32N2O6S | 37744-65-3 | Details |
| Lenvatinib Impurity 19 | C11H10N2O3 | 417724-81-3 | Details |
| Roxadustat Impurity 51 | C17H12ClNO4 | 2711953-58-9 | Details |
| Lenvatinib Impurity LFS-I | C35H26Cl2N6O7 | 2143930-75-8 | Details |
| Lombartinib impurity 7 | C45H42Cl2N8O8 | Details |
| Lysine impurity 1 | C8H16N2O3 | 51621-57-9 | Details |
| Lornoxicam Impurity 38 | C14H12ClN3O4S2 | 2469039-23-2 | Details |
| Phenylbutazone Impurity 3 | C14H16N2O2 | 873987-61-2 | Details |
| Minoxidil Impurity 43 | Details |
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