SynThink RESEARCH CHEMICALS

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Company Name:SYNTHINK RESEARCH CHEMICALS
Tel:+91-8177860948 +91-8177860948
Email:bd@synthinkchemicals.com
WebSite:https://synthinkchemicals.com/
Product Total:493
CB Index:58
Nationality:India
      " we are specialty chemicals and intermediates manufacturers, also can do CRO."
Product Name MF CAS Details
Naproxen EP Impurity F C16H18O3 31220-35-6
Norethindrone EP Impurity G C20H26O2 38673-36-8
Rosuvastatin (6R)-Lactone Impurity C22H26FN3O5S 854898-46-7
Sitagliptin Styrylacetyl Impurity C16H12F6N4O 1253056-18-6
Vildagliptin Dimer Impurity C24H33N5O3 1036959-23-5
Progesterone EP Impurity E C23H34O3 5062-62-4
Chlorthalidone Impurity E C14H11ClN2O3S 82875-49-8
Prednisolone EP Impurity F C21H28O5 600-90-8
Progesterone EP Impurity D C23H34O3 5035-09-6
Aripiprazole EP Impurity G C48H56Cl4N6O4 1797986-18-5
Dacarbazine EP Impurity A C4H4N5NaO 1797817-35-6
N,N-Dimethyl-5-[[[2-[[1-(methylthio)-2-nitroethenyl]amino]ethyl]thio]methyl]-2-furanmethanamine C13H21N3O3S2 72115-14-1
Sofosbuvir 3',5'-Bis-O-Phosphoramidate C34H45FN4O13P2 1337482-17-3
Budesonide EP Impurity B C23H30O6 1040085-98-0
Chlorthalidone Impurity D C16H15ClN2O4S 1369588-00-0 (monohydrate); 1369995-36-7 (anhydrat
Moxifloxacin Difluoro Methoxy Ethyl Ester C16H15F2NO4 112811-71-9
Diltiazem Impurity E; CIS(+) HYDROXY DILTIAZEM C16H15NO3S 42399-49-5
Sitagliptin Dimer Impurity C26H23F9N6O2 2072867-07-1
Sitagliptin Triazecine Impurity C16H13F6N5O2 2088771-61-1
Estradiol Valerate EP Impurity H C28H40O4 1421283-56-8
Lithocholic Acid C24H40O3 434-13-9
Olmesartan EP imp A C24H26N6O3 144689-24-7
Methylprednisolone 21-Propionate C25H34O6 138804-88-3
Dexamethasone EP Impurity D C22H28O5 24916-90-3
Gabapentin EP Impurity A; Gabapentin USP Related Compound A C9H15NO 64744-50-9
Nutriacholic Acid C24H38O4 4651-67-6
Dapagliflozin MonoAcetyl Impurity C23H27ClO7 1632287-34-3
Timolol EP Impurity D C6H9N3O2S 30165-97-0
Benazepril EP Impurity B C24H29ClN2O5 88372-39-8
Naproxen EP Impurity A C13H12O3 52079-10-4
Cortisone 21-Valerate C26H36O6 119698-10-1
USP Loratadine Related Compound D C20H23ClN2O 38089-93-9
Ranitidine EP Impurity H C3H6N2O3 72078-82-1
Primidone Impurity C C10H13NO 90-26-6
Metformin EP Impurity E C3H9N5 1674-62-0 (HCl salt) ; 1609-00-3 (base)
M-Fluoro oxazolidone C20H18FNO4 189028-93-1
Budesonide EP Impurity F C24H32O6 638-94-8
Olmesartan ethyl ester N-1 trityl analog C45H44N6O3 189400-21-3
Desfluoro Citalopram Oxalate C22H24N2O5 1093072-86-6
Paroxetine Hydrochloride Anhydrous EP Impurity H C19H22FNO 201855-60-9
Primidone Impurity A C11H14N2O2 7206-76-0
Azathioprine EP Impurity A C4H6N4O2 4531-54-8
Lamivudine Impurity (S-sulphoxide); Lamivudine EP Impurity G C8H11N3O4S 160552-55-6
N,N’-Dimethyl-2-nitro-1,1-ethenediamine C4H9N3O2 54252-45-8
Propranolol EP Impurity A C13H14O3 36112-95-5
Di-decylamine hydrochloride C20H43N 2486-84-2
Capecitabine EP Impurity G C19H26FN3O8 162204-20-8
Ethinylestradiol EP Impurity E C20H24O3 27521-34-2
Sitagliptin Enamine Impurity C16H13F6N5O 767340-03-4
Citalopram USP RC E C20H21FN2O2 63284-72-0
Sitagliptin Acid Impurity C10H10F3NO2 936630-57-8
Rivaroxaban Impurity C C5H3ClO2S 24065-33-6
Oxcarbazepine EP Impurity D; Dibenzazepinodione C14H9NO2 19579-83-0
Ursodeoxycholic Acid Methyl Ester C25H42O4 10538-55-3
Naproxen EP Impurity E C15H16O3 26159-35-3
Ranitidine EP Impurity B C10H18N2OS 66356-53-4
Naratriptan Impurity B C17H23N3O2S 121679-20-7
Olmesartan EP imp C C29H28N6O5 879562-26-2
Betamethasone 9,11-Epoxide 21-Propionate C25H32O6 205105-83-5
Levonorgestrel EP Impurity H C21H28O3 55555-97-0
Citalopram EP Impurity G C25H33FN2O2 1329745-98-3
Losartan EP Impurity C C22H22ClKN6O 114799-13-2 (free form) ; 860644-28-6 (potassium s
USP Exemestane Related Compound B C20H26O3 121021-51-0
Ezetimibe Dehydoxy Impurity C24H21F2NO2 204589-58-2
Tiotropium EP Impurity I C19H22BrNO4S2 136521-48-7
Cefalexin EP Impurity D C5H6O2S 34876-35-2
Methylprednisolone EP Impurity G C22H28O4 93269-35-3
Buspirone EP Impurity L C13H20ClNO2 21098-11-3
Mometasone Furoate EP Impurity K; Icometasone C22H29ClO5 4647-20-5
Betamethasone Dipropionate EP Impurity H C28H36BrFO7 1186048-34-9
Apremilast R-Isomer C22H24N2O7S 608141-44-2
Paroxetine Hydrochloride Hemihydrate EP Impurity C C21H25NO4 1395408-54-4
Decylamine hydrochloride C10H24ClN 143-09-9
Clobetasol Propionate EP Impurity J C25H30ClFO4 1486466-31-2
Budesonide EP Impurity H C25H32O5 313474-58-7
Budesonide EP Impurity I C25H34O7 113930-13-5
Sofosbuvir 3'-O-Phosphoramidate C22H29FN3O9P 1337482-15-1
Deferasirox Diacyl Impurity C14H11NO4 1972-71-0
Pregabalin Impurity C C8H8O3 90-64-2
N,N,O-Tri-Desmethyl Desacetyl Diltiazem C17H18N2O3S 115992-91-1
Olmesartan Medoxomil Impurity 4 C5H5ClO3 95579-71-8
Sofosbuvir Impurity SA15434; Sofosbuvir metabolites C16H18FN2O8P 1859162-80-3
Des-imidazol Impurity; Thiourea,N-(2-aminoethyl)-N'-(5-bromo-6-quinoxalinyl) C11H12BrN5S 134892-47-0
Monoacetate Penciclovir; Penciclovir Impurity B C12H17N5O4 97845-80-2
Formoterol Fumarate Impurity H C26H30N2O4 1337876-26-2
Rosuvastatin 2,3-Anhydro Acid Calcium Salt C22H26FN3O5S 1422954-12-8 (Acid)
Rosuvastatin dehydro acid C22H26FN3O5S 1422954-12-8
Progesterone EP Impurity K C21H28O2 17652-16-3
Ranitidine EP Impurity A C22H35N5O4S2 72126-78-4
Testosterone EP Impurity H C19H26O2 846-48-0
Clomiphene EP Impurity G, H (Mixture of Z and EIsomers) C32H35Cl2NO8 1795130-18-5
Deferasirox 1,2-isomer C21H15N3O4 201530-78-1
Naproxen EP Impurity M C11H10O 93-04-9
Desacetyl N,O-didesmethyl diltiazem C22H26N2O4S 86408-42-6
Chlorthalidone Impurity J C14H10ClNO2 956-92-3
Propranolol Chloro impurity C13H13ClO2 112805-69-3
Rosuvastatin tert-Butyl Ester C26H36FN3O6S 355806-00-7
Estradiol Valerate EP Impurity F C22H30O3 18069-79-9
Hydrocortisone 21-Valerate C26H38O6 6678-00-8
Prednisolone C21H28O5 50-24-8
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