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广州佳途科技股份有限公司 Company Information
Company Name:    Cato Research Chemicals Inc.
Tel:    020-020-81960175-877
Email:    tianwen.zhan@cato-chem.com
Nationality:    China
WebSite:    https://www.cato-chem.com/
Product List:    7259
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Product List
Ticlopidine EP Impurity B 68559-60-4
Upadacitinib Impurity 48 1869118-25-1
Upadacitinib Impurity 65 2460133-49-5
Emedastine EP Impurity D 130263-14-8
Silydianin 29782-68-1
rac-Finerenone 1050477-27-4
Nemonoxacin Impurity 6 2770004-80-1
Finerenone Impurity 50(Mixture of Z and E Isomers) 1050477-39-8
N-Nitrosopropranolol (Mixture of Isomers) 84418-35-9
Sodium sulfate, anhydrous, 99% 7757-82-6
6-Guanidinohexanoic acid hydrochloride 6659-35-4
Tartronic acid 80-69-3
α-Apo-oxytetracycline ( Oxytetracycline EP Impurity D ) 18695-01-7
Opicapone Impurity N2 952091-17-7
Cumene Hydroperoxide technical grade, 80% 80-15-9
Nemonoxacin Impurity 1 378746-65-7
Nemonoxacin Impurity 2
Mirogabalin Impurity N87 2165847-73-2
6-Methyl-1,4-naphthoquinone 605-93-6
N-Pivaloyl-L-tyrosine 33019-85-1
L-alpha-Phosphatidyl-L-serine 51446-62-9
Calcobutrol 151878-23-8
Empagliflozin Impurity N6 333359-90-3
Verapamil EP Impurity M 141991-89-1
1-Methyl-D-tryptophan 110117-83-4
Tenofovir Alafenamide Impurity 21 1607007-18-0
Tofacitinib Impurity 91 3680-71-5
Tofacitinib Impurity 71 134965-85-8
Tofacitinib Impurity 55 3680-69-1
Tofacitinib Impurity 84 1675248-18-6
Rivaroxaban Impurity 33 898543-06-1
Rivaroxaban Impurity 2 1365267-36-2
Azilsartan Impurity 1 1586011-04-2
Azilsartan Impurity 12 1499167-72-4
Amlodipine Impurity 56 2418591-36-1
(S)-Amlodipine-d4 1346617-19-3
Puberulic acid 99-23-0
3-(3-Hydroxyphenyl)propanoic acid 621-54-5
N-(2-Bromophenyl)nitrosamide 876497-67-5
Stearylpyridinium Chloride 3165-81-9
2-(2-Hydroxy-1-Oxopropoxy) Propionic Acid 617-57-2
Carfilzomib Impurity 46 2049025-49-0
Carfilzomib Impurity 45 1660143-42-9
Paroxetine Impurity 64 2361294-43-9
Ibrutinib Impurity 18 2417548-76-4
Empagliflozin Impurity 140 2781890-39-7
Bumetanide Impurity N3 1236290-34-8
Flunisolide Hydrate 77326-96-6
Isavuconazole Impurity N2 HCl 2169911-47-9
Topiramate EP Impurity D 950603-46-0
Sodium 2-(dodecanoyloxy)ethane-1-sulfonate 7381-01-3
1-Palmitoyl-sn-glycero-3-phosphocholine 17364-16-8
(Z)-Ceftizoxime S-Oxide 79226-66-7
Palbociclib Impurity 32 1082876-26-3
Atorvastatin Cyclic Fluorophenyl Impurity(Sodium Salt) 1193817-52-5
Olaparib Impurity 25 57260-71-6
Arbidol Impurity 43 40945-69-5
Dapagliflozin Impurity 68 1103738-29-9
Aprepitant Impurity 31 2348441-63-2
Dapagliflozin Impurity 82 461432-27-9
Sitagliptin Triazecine Analog 2805078-75-3
Clavulanate Potassium EP Impurity B 96681-85-5
Cefotaxime EP Impurity G 2489535-06-8
Posaconazole Impurity 52 161532-56-5
Cefdinir CP Impurity I&J&K&L 178422-42-9
Ceftazidime Impurity 15 89604-92-2
Brexpiprazole Impurity 21 2059954-32-2
Sildenafil Impurity 9 139756-31-3
Risperidone Impurity 30 1894509-66-0
(R,R)Palonosetron HCl 135729-75-8
Dronedarone EP Impurity A HCl 197431-02-0
Alogliptin Impurity71 2089611-85-6
Felodipine Impurity 14 95306-64-2
Vildagliptin Impurity 2 1036959-23-5
Dapagliflozin Impurity 106 627-69-0
Ilaprazole Impurity 10 2818-66-8
Relugolix 737789-87-6
Cryptochlorogenic Acid 905-99-7
Upadacitinib Impurity 12 2095311-51-4
2-hydroxy-1,4-benzoquinone 2474-72-8
Landiolol Impurity 2 115314-17-5
Brivudine Impurity 2 765235-25-4
Oxaliplatin EP Impurity E 82398-34-3
2-Cyanoethyl acetate 5325-93-9
Cocarboxylase Tetrahydrate 68684-55-9
Nemonoxacin Impurity 3
Moxifloxacin Impurity 118 1395056-42-4
Edaravone impurity 32 852539-02-7
Tenofovir disoproxil Impurity 1 1432630-26-6
Pitavastatin Impurity 93 254452-96-5
Amisulpride EP Impurity B Hydrobromide 2437254-41-4
Edaravone impurity 31 1322767-62-3
Empagliflozin Impurity 2 2517968-35-1
Valsartan Impurity 42 443093-86-5
Palbociclib Impurity 56 571189-51-0
Esomeprazole Impurity 113 220771-03-9
Dextrorphan-d3 Tartrate Salt 1426174-16-4
Salbutamol Impurity 27 1823256-56-9
Rosuvastatin EP Impurity M(Sodium Salt)
Cefdinir CP Impurity E 178422-39-4
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