Product Categories
| Country: | China |
|---|---|
| Tel: | 020-61855200 |
| Mobile: | 18124244216 |
| 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 |
|---|
| Raltitrexed impurity 6 | C25H30N4O6S | 132463-02-6 | Details |
| Desacetyl Diltazem-D3 | C20H24N2O3S | 1246815-32-6 | Details |
| Ilaprazole Impurity 14 | C11H9N3O | 1018229-53-2 | Details |
| Carbamazepine Impurity 5 | C14H11Cl2N | 13080-74-5 | Details |
| Toludesvenlafaxine | C24H31NO3 | 916918-80-4 | Details |
| Ilaprazole Impurity 11 | Details |
| Naldemedine | C32H34N4O6 | 916072-89-4 | Details |
| Dronedarone Impurity 36 | C21H23NO5S | 1384513-86-3 | Details |
| Crizotinib Impurity 30 | C8H7Cl2FO | 704-09-6 | Details |
| Urapidil Impurity 21 | C19H27N5O3 | 34667-68-0 | Details |
| Urosodeoxycholic Acid Impurity 27 | C24H40O5 | 3338-16-7 | Details |
| Crisaborole Impurity 74 | C15H12BNO3 | 2368899-47-0 | Details |
| Rifamycin Impurity 10 | Details |
| Benidipine Impurity 43 | Details |
| 8DM Esterified Impurity ZH1 (Separation and Purification) | Details |
| Samidorphan | C21H24N2O4 | 421552-35-4 | Details |
| Minapram impurity 15 | Details |
| Aztreonam and Arginine Polymerization Impurity 2 | Details |
| Upadacitinib Impurity 1 | C16H20BrNO3 | 2304514-69-8 | Details |
| Phenylephrine Impurity 11 | C9H14N2O | 29211-18-5 | Details |
| Rifamycin Impurity 14 | Details |
| Crizotinib Impurity 32 | Details |
| Mycophenolate Mofetil EP Impurity A | C22H29NO7 | 1322681-36-6 | Details |
| Rifamycin Impurity 4 | C37H45NO13 | 59264-04-9 | Details |
| Opicapone impurity 2 | C15H10Cl2N4O5 | 952091-17-7 | Details |
| Toludesvenlafaxine Hydrochloride | C24H32ClNO3 | 916918-84-8 | Details |
| Epalrestat (E,Z)-Isomer | C15H13NO3S2 | 124782-64-5 | Details |
| Glycocholic Acid Impurity 7 | C28H46N2O7 | 26563-58-6 | Details |
| Mirogabalin Impurity 73 | C12H17NO4 | 2767341-19-3 | Details |
| Arbidol Impurity 32 | Details |
| Finerenone Impurity 73 | Details |
| Rifampicin impurity 21 | Details |
| Cefdinir Impurity 1 | C13H13N5O5S2 | 71091-93-5 | Details |
| Donafenib tosilate | C28H24ClF3N4O6S | 1333386-17-6 | Details |
| Roxithromycin EP impurity K | Details |
| Paliperidone Impurity 44 | C30H29FN4O3 | 1056034-13-9 | Details |
| Isavuconazole Impurity 33(Crotonaldehyde) | C4H6O | 123-73-9 | Details |
| Clavulanate Potassium EP Impurity G | C13H15NO6 | 374816-32-7 | Details |
| Vardenafil Impurity 19 | C24H34N6O5S | 1339092-18-0 | Details |
| Urosodeoxycholic Acid EP Impurity K | C24H40O4 | 566-24-5 | Details |
| Urosodeoxycholic Acid EP Impurity Q | C24H38O4 | 77060-26-5 | Details |
| Tranexamic Acid EP Impurity B | C8H15NO2 | 1197-17-7 | Details |
| Thiamine impurity 10 | 3419-28-1 | Details |
| Mycophenolate Mofetil EP Impurity G | C23H31NO8 | 224052-51-1 | Details |
| Donafenib | C21H16ClF3N4O3 | 1130115-44-4 | Details |
| Emedastine EP Impurity C | C15H22N4O | 122423-32-9 | Details |
| Empagliflozin Impurity 45 | C17H16ClIO3 | 1800196-46-6 | Details |
| Mexiletine Impurity 16 | C11H18ClNO2 | 149961-12-6 | Details |
| Raltitrexed impurity 5 | C16H15N3O3S | Details |
| Teprenone impurity 38 | Details |
| Rifamycin Impurity 8 | Details |
| Sotagliflozin | C21H25ClO5S | 1018899-04-1 | Details |
| Sertraline EP Impurity C HCl | C17H19Cl2N | 79559-98-1 | Details |
| Droperidol EP Impurity C | C22H19ClFN3O2 | 60373-76-4 | Details |
| Amoxicillin EP Impurity J (isomer) | C32H38N6O10S2 | 73590-06-4 | Details |
| 1-Chloroethyl chloroformate | C3H4Cl2O2 | 50893-53-3 | Details |
| Lenvatinib Impurity LFS-C | C20H19ClN4O4 | 2143930-76-9 | Details |
| Furosemide EP Impurity C | C7H7ClN2O4S | 3086-91-7 | Details |
| Relugolix Impurity 11 | Details |
| Donepezil EP Impurity G | C24H27NO3 | 2452407-72-4 | Details |
| Apatamide impurity 9 | C10H16N2O3 | 1513077-71-8 | Details |
| Cefcapene pivoxil Impurity 38 | Details |
| Faropenem Impurity 88 | Details |
| Bortezomib Impurity 53 | C5H14BNO2 | 389799-97-7 | Details |
| Mirabegron Impurity 64 | C23H25N5O2S | 2416733-26-9 | Details |
| Prilocaine EP Impurity E | C13H20N2O | 744961-76-0 | Details |
| Finerenone impurity 50 | Details |
| Finerenone impurity 71 | Details |
| Clindamycin Impurity 36 | Details |
| Finerenone impurity 124 | Details |
| Metaraminol bitartrate Impurity 44 | C9H10O2 | 13103-80-5 | Details |
| Ceftizoxime Impurity 4 | C13H13N5O5S2 | 68403-31-6 | Details |
| Cefditoren Pivoxil Impurity 25 | C25H28N6O7S3 | 117467-28-4 | Details |
| Cefditoren Pivoxil Impurity 9 | Details |
| Amlodipine Impurity 122 | C26H32N2O8S | 1078163-17-3 | Details |
| Lysine impurity 23 | C8H16N2O3 | 1071-49-4 | Details |
| Bilastine | C28H37N3O3 | 202189-78-4 | Details |
| Sertraline Hydrochloride API | C17H18Cl3N | 79559-97-0 | Details |
| Bromocriptine EP Impurity B | C32H41N5O5 | 511-09-1 | Details |
| Tacrolimus 8-Propyl Analog | C44H71NO12 | 104987-30-6 | Details |
| Belumosudil | C26H24N6O2 | 911417-87-3 | Details |
| Tamsulosin Impurity 5 | C27H34N2O5S | 1027854-97-2 | Details |
| Upadacitinib Impurity 18 | C15H19NO4 | 1428243-24-6 | Details |
| Naldemedine tosylate | C32H34N4O6.C7H8O3S | 1345728-04-2 | Details |
| Roxithromycin EP Impurity E | C40H74N2O15 | 1460313-66-9 | Details |
| Prucalopride Impurity 10 | Details |
| Clindamycin Impurity 34 | Details |
| Isavuconazole Impurity 25 | C10H15N3O2 | 2732924-98-8 | Details |
| Cefditoren Pivoxil Impurity 53 | Details |
| Isosulfan blue Impurity 8 | Details |
| Ornidazole Impurity 2 | C7H9N3O3 | 31876-69-4 | Details |
| Mesalazine EP Impurity F | C7H7NO3 | 570-23-0 | Details |
| Bromocriptine EP Impurity C | C32H40BrN5O5 | 65700-36-9 | Details |
| Clavulanate Potassium EP Impurity C | C10H16N2O2 | 86917-74-0 | Details |
| Isavuconazole Impurity 11 | C10H16ClN3O2 | 2732924-99-9 | Details |
| Atipamezole Impurity 2 | C14H14N2O | 104054-82-2 | Details |
| Eltrombopag Impurity 60 | C7H5Br2NO3 | 725241-64-5 | Details |
| Samidorphan L-malate | C25H33N2O9 | 1204592-75-5 | Details |
| Brexpiprazole Impurity 21 | C25H27N3O4S | 2247155-42-4 | Details |
| Ursodeoxycholic acid impurity 43 | C24H36O5 | 2304-92-9 | Details |
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