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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
Epirubicin EP Impurity G (Epirubicin Dimer) 1046827-43-3
Atorvastatin hemicalcium trihydrate 344423-98-9
Methotrexate EP Impurity G 2519848-42-9
Rosuvastatin EP Impurity E Calcium salt 2226413-61-0
Posaconazole Impurity 17(R,R,R,S) 171228-51-6
Posaconazole Impurity 43 357189-95-8
Posaconazole Impurity 15(S,S,S,S) 1246391-73-0
Posaconazole Impurity 12(S,S,R,R) 2243785-97-7
Rosuvastatin dehydroanaloge 2290571-51-4
Dexamethasone Acid Ethyl Ester 2991360-83-7
Posaconazole Impurity 48 1902954-03-3
7-Ethyl Methyl Amino Minocycline 32598-29-1
α-Hydroxy olopatadine 1331822-32-2
Paliperidone relatedcompound D 761460-08-6
Ramipril EP Impurity B 295328-72-2
Ketoprofen EP Impurity L (Mixture of Enantiomer) 1797984-80-5
Naloxone Hydrochloride EP Impurity D 26451-92-3
N-Nitroso Phenylephrine 78658-64-7
Benserazide Impurity 31 437988-46-0
Azelastine Impurity 33 53242-76-5
Budesonide Impurity 28 (Mixture of Diastereomers) 2408495-96-3
Cefditoren Impurity 6 878002-84-7
Tryptophan EP Impurity I 5470-37-1
N-Nitroso Bisoprolol 2820170-76-9
Valaciclovir EP Impurity F(p-toluenesulfonic acid) 86150-61-0
Posaconazole Impurity 40 1370190-94-5
Cefuroxime Open-ring Impurity 44 1177709-12-4
Perindopril EP Impurity I（Enantiomer Mixture）tert-Butylamine Salt
Isavuconazole Impurity 72 192225-36-8
Trazodone EP Impurity B 62337-66-0
Tiotropium Bromide EP Impurity H (Mixture of Enantiomers) 1044148-31-3
Diltiazem EP Impurity A HCl 103532-27-0
Terbinafine Hydrochloride EP Impurity F HCl 926281-74-5
Roxithromycin EP Impurity E 1460313-66-9
Roxithromycin EP Impurity J 134834-12-1
Pregabalin Impurity 13 1136478-30-2
Roxithromycin EP Impurity F 118267-18-8
Roxithromycin EP Impurity I TFA salt
Roxithromycin EP Impurity H 425365-65-7
Roxithromycin EP Impurity G 425365-64-6
Tacrolimus EP Impurity F 1393890-33-9
Tacrolimus Monohydrate 109581-93-3
FK-506-13C,D2 (Major) (Tacrolimus) 1356841-89-8
Cefaclor EP Impurity E 188915-50-6
Vitamin E Impurity 11(Mixture of Z and E isomers) 2734344-00-2
Ubidecarenone Impurity 2(Coenzyme Q10) 65085-29-2
Teprenone [mixture of (5E,9E,13E)- and (5Z,9E,13E)- isomers 6809-52-5
Praziquantel EP Impurity A 54761-87-4
(5E,9E,13Z)-Teprenone 3879-23-0
Praziquantel EP Impurity C 125273-88-3
Riboflavin 4＇,5＇-Diphosphate 86108-25-0
Riboflavin-4＇-phosphate 60697-29-2
Riboflavin EP Impurity A 1088-56-8
Riboflavin 3＇,5＇-Diphosphate 86108-26-1
Pranoprofen Impurity 26 86618-09-9
Miconazole EP Impurity F 27220-35-5
Pranoprofen Impurity 22 146330-68-9
Piperacillin Impurity 21 64844-70-8
Praziquantel EP Impurity B 125273-86-1
Varenicline Impurity 13 2755871-02-2
Cilastatin EP Impurity E 1174657-07-8
Urapidil Impurity 30 817-09-4
Morinidazole Impurity 12 1782143-94-5
Tenofovir Alafenamide Impurity 2 1883563-86-7
Ceftizoxime Impurity 23 929101-93-9
Topiramate Impurity 2 106881-41-8
N-Desmethyl Riociguat 625115-52-8
Phloroglucinol Impurity 32 83-30-7
Vitamin A Impurity 8 13828-13-2
Thiamine /Vitamin B1 Impurity 19 95-02-3
Epinephrine Impurity 65 672-73-1
Moxidectin EP Impurity E 2482741-71-7
Baricitinib-d5 1564241-79-7
Vitamin K1 Impurity 31 19274-66-9
Alendronic Acid Impurity 3 73858-59-0
Brexpiprazole Impurity 9 913612-07-4
Atorvastatin EP Impurity G(Sodium Salt) 887324-53-0
Atorvastatin EP Impurity E(Calcium salt) 1105067-88-6
Dapagliflozin Impurity 85 2452300-79-5
Amoxicillin Trimer Impurity 174391-69-6
Clavulanate Potassium EP Impurity A 4744-51-8
Rosuvastatin EP Impurity F 289042-12-2
Minocycline Impurity 32 28698-93-3
Levothyroxine Impurity 27 671235-41-9
Progesterone-d9 15775-74-3
Isoconazole 27523-40-6
Spironolactone EP Impurity E 33784-05-3
Propafenone EP Impurity G 1346603-80-2
Terbinafine EP Impurity D HCl 877265-33-3
Propafenone EP Impurity B HCl 88308-22-9
Ornidazole impurity 1 1100750-18-2
Peramivir Impurity 43 229614-51-1
Peramivir Impurity 49 HCl 229614-17-9
Riboflavin-3＇-phosphate 80400-93-7
Urapidil Impurity 54 13300-33-9
Urapidil Impurity 39 2568071-92-9
Doxycycline-d3 HCl
Thiamine Nitrate EP Impurity G 1037-29-2
Thiamine /Vitamin B1 Impurity 18 1886-34-6
Ceftizoxime Impurity 24 929101-91-7
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