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Guangzhou Tosun Pharmaceutical Limited Company Information
Company Name:    Guangzhou Tosun Pharmaceutical Limited
Tel:    +86-18922120635
Email:    sales@toref-standards.com
Nationality:    China
WebSite:    toref-standards.com
Product List:    1000
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Product List
4 - hydroxy-1 - (3 - pyridyl) - 1 - butanone 59578-62-0
Disodium edetate/Ceftriaxone Impurity 21 6381-92-6
Ethanol 64-17-5
Ciprofloxacin HCl Monohydrate 86393-32-0
Diquafosol Impurity B 63-39-8
Ibuprofen Impurity 60 89878-75-1
Pregabalin Impurity 45 61312-87-6
Glycolic acid 79-14-1
Procaterol Impurity 11 68304-21-2
Ceftizoxime Impurity 3 79226-66-7
Benzalkonium chloride 8001-54-5
Procaterol Impurity 8 62910-96-7
Furosemide impurity 5 62971-57-7
Palmitic acid ethyl ester 628-97-7
Brimonidine EP Impurity A 91147-43-2
Valsartan Impurity 46 1012341-54-6
Acarbose EP Impurity A 1013621-79-8
Benzophenone 1009-14-9
Nicardipine Impurity 44 101-98-4
Ipilimumab impurity 2 1016743-93-3
Metoclopramide Impurity 33 101385-94-8
Ilutinib impurity 10 1022150-11-3
Glipizide EP Impurity I(Trelagliptin EP Impurity I) 10079-35-3
Tigecycline EP Impurity C(Minocycline) 10118-90-8
Vancomycin EP Impurity D 101485-50-1
Famotidine EP Impurity I 1020719-36-1
Ambroxol Impurity 7 101900-44-1
Metronidazole EP Impurity G 1010-93-1
Milnacipran Hydrochloride 101152-94-7
Paliperidone Impurity 10 1008796-23-3
Dabigatran Acyl-β-D-Glucuronide 1015167-40-4
Levofloxacin EP Impurity F 100986-89-8
Sodium Thiosulfate Pentahydrate 10102-17-7
Famotidine Impurity 29 1009828-88-9
Paroxetine EP Impurity G HCl 1012886-75-7
Dienogest Impurity E 102193-41-9
N. N '- carbonyl bis (N-methylacetamide) 102107-09-5
Etofenamate EP Impurity C 101-23-5
Ibuprofen EP Impurity R 102120-87-6
Treprostinil Impurity 2 101692-01-7
Valsartan Impurity45 （Sacubitril impurity 45） 1012341-52-4
Levofloxacin EP Impurity A 100986-86-5
Glipizide EP Impurity H(Trelagliptin EP Impurity H) 10080-05-4
Fluvastatin EP Impurity G 101125-34-2
Olaparib Impurity 4 1021298-68-9
Fusidic Acid EP Impurity M 1013937-16-0
Clarithromycin EP Impurity D 101666-68-6
Rosuvastatin EP Impurity L Calcium Salt 1024064-70-7
Chenodeoxycholic Acid Impurity 4 1024498-33-6
5,7-dimethyl-6-(3-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-1,4-diazepine 1024297-62-8
Disulfide chloride 10025-67-9
Hydrobromic acid 10035-10-6
1-[2-[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-4-piperidinecarbothioamide 1003319-95-6
Lacosamide EP Impurity J 100-46-9
Sodium picosulfate 10040-45-6
Pramipexole Impurity K 1001648-71-0
Levodopa EP Impurity A 27244-64-0
Sitagliptin EP Impurity C 945261-48-3
Antipyrine Impurity 3 885-11-0
Glucosamine Impurity 7 1003-29-8
Salmeterol EP Impurity D 1391052-04-2
Diquafosol Impurity-UP4 10003-94-8
6-bromo-7-methoxy-4 (3H) - quinazolinone 950577-05-6
P-methoxybenzoic acid 100-09-4
Magnesium sulfate heptahydrate 10034-99-8
Pirfenidone EP Impurity B 1003-68-5
Cetirizine EP Impurity B（HCl） 1000690-91-4
Drotaverine Impurity 1 38464-04-9
Tetracaine Impurity 6 10012-47-2
Aceclofenac EP Impurity F 100499-89-6
Loxoprofen Impurity 30 80530-55-8
P-methoxybenzoyl chloride 100-07-2
Drotaverine Impurity 2 61381-04-2
Rebamipide Impurity 1 100342-53-8
Fusidic Acid EP Impurity G 4680-37-9
boric acid 10043-35-3
Allopurinol EP Impurity B 22407-20-1
Terbinafine EP Impurity E HCl 934365-23-8
Famotidine EP Impurity C HCl 76824-17-4
Nimesulide EP impurity G 70995-08-3
1,4-Diisopropylbenzene 100-18-5
Drotaverine Impurity 7 85472-87-2
Rifabutin EP Impurity E 100324-63-8
Ampicillin EP Impurity I 10001-82-8
Amoxicillin EP Impurity C 94659-47-9
Methotrexate impurity 29 1004-38-2
azelaic acid 123-99-9
Bromhexine Impurity D 10076-98-9
Loratadine EP Impurity D(Desloratadine) 100643-71-8
Macitentan Impurity 29（Benzyl alcohol） 100-51-6
Rosuvastatin Impurity 114 1007871-85-3
Betahistine EP Impurity A 100-69-6
Losartan EP Impurity J 1006062-27-6
Minoxidil Impurity F 100643-27-4
Naltrexone EP Impurity A 1007856-83-8
Nicotinamide EP Impurity B（3-Cyanopyridine） 100-54-9
Moxifloxacin impurity 103 100-75-4
Pyridoxine hydrochloride EP impurity A 1006-21-9
Triamterene EP Impurity A 1006-23-1
Edaravone impurity 3 (phenylhydrazine) 100-63-0
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