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
Venlafaxine EP Impurity A C11H17NO 775-33-7
Levonorgestrel EP Impurity B C21H28O2 19914-67-1
Norethindrone EP Impurity F; Norethindrone 3-Ethyl Ether C22H30O2 96487-85-3
Rosuvastatin EP Impurity F; Rosuvastatin Acetonide tert-Butyl Ester; C29H40FN3O6S 289042-12-2
Carbidopa EP Impurity B C11H15NO4 18181-08-3
Naproxen EP Impurity N C11H9BrO 5111-65-9
Betamethasone Dipropionate EP Impurity G C31H41FO8 1186048-33-8
Diltiazem N-Oxide C22H26N2O5S 142843-04-7
Venlafaxine EP Impurity H C24H33NO3 1329795-88-1
Pemetrexed Dimethyl Ester C22H25N5O6 155405-81-5
Eslicarbazepine (R) Acetate C17H16N2O3 186694-45-1
Tadalafil EP Impurity A C22H19N3O4 171596-27-3
Venlafaxine EP Impurity D Venlafaxine USP Related Compound A C17H27NO2 93413-90-2
Azathioprine EP Impurity B C5H4N4S 157930-13-7
Methylprednisolone EP Impurity C C20H26O3 61919-52-6
Nizatidine EP Impurity E C11H18N4O3S2 188666-11-7
Atorvastatin EP Impurity F C40H48FN3O8 887196-24-9 (acid) ; 1105067-87-5 (calcium salt)
Mometasone Furoate EP Impurity D C27H29ClO6 83881-09-8
N-Boc-Sitagliptin C21H23F6N5O3 486460-23-5
RP-isomer of sofosbuvir; Sofosbuvir (R)-Phosphate C22H29FN3O9P 1190308-01-0
Propranolol EP Impurity C C23H20O3 17216-10-3
Tiotropium EP Impurity G C9H16BrNO2 1508-46-9
Olmesartan EP imp D C48H44N6O6 1020157-01-0
Rivaroxaban Urea Dimer C29H32N6O9 1365267-35-1
Carbidopa EP Impurity A C10H13NO4 555-30-6; 41372-08-1 (hydrate)
Chenodeoxycholic Acid C24H40O4 474-25-9
Rosuvastatin (6R)-Isomer Sodium Salt 854898-48-9 (Acid)
Tiotropium EP Impurity C C19H22BrNO3S2 136310-95-7
Atorvastatin EP Impurity H C33H33FN2O4 125995-03-1
Ezetimibe Diol C24H25F2NO3 1374250-08-4
Progesterone EP Impurity B C21H32O2 145-14-2
Betamethasone Dipropionate EP Impurity E C28H37ClO7 5534-09-8
Propranolol Epoxide impurity C13H12O2 2461-42-9
Betamethasone Valerate EP Impurity F C27H36O5 16125-28-3
Carbidopa EP Impurity F C12H19ClN2O4 96115-88-7; 91908-71-3 (base)
Penciclovir Diacetate; Penciclovir Impurity C C14H19N5O5 97845-72-2
Nintedanib N-Acetyl Aniline Analog C26H23N3O4 1139458-48-2
Levonorgestrel EP Impurity L C19H26O2 21800-83-9
Betamethasone Dipropionate EP Impurity B C25H33FO6 5534-13-4
Testosterone EP Impurity B C21H30O2 972-46-3
Mesalamine impurity N C7H5NO5 96-97-9
rac threo-Dihydro Bupropion C13H20ClNO 92264-82-9
Rosuvastatin Methyl Ester C23H30FN3O6S 147118-40-9
Dexamethasone Acid C21H27FO5 37927-01-8
Benazepril EP Impurity F C16H22N2O3 109010-60-8
11 Keto Clobetasol Propionate C25H30ClFO5 25122-56-9
Abacavir Impurity 5; Abaca-2 Impurity C11H12ClN5O.ClH 172015-79-1
Rosuvastatin EP Impurity D; Rosuvastatin Lactone C22H26FN3O5S 503610-43-3
Hydrochlorothiazide 5-Chloro Impurity C7H7Cl2N3O4S2 5233-42-1
Paroxetine Hydrochloride Hemihydrate EP Impurity B C20H24ClNO4 127017-74-7
Levonorgestrel EP Impurity M C21H26O2 51087-61-7
Levonorgestrel EP Impurity C C23H28O 1337972-89-0
Tibolone EP impurity E C23H34O3 105186-33-2
Betamethasone 9,11-Epoxide 17-Propionate C25H32O6 79578-39-5
Levonorgestrel EP Impurity K C19H28O2 793-55-5
Olmesartan EP imp B C24H24N6O2 849206-43-5
N-[(2’-Cyano[1,1’-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)amino]cyclopentanecarboxamide C25H29N3O2 141745-71-3
Ezetimibe Tetrahydropyran Impurity C24H21F2NO3 1296129-15-1
Rosuvastatin (6S)-Lactone Impurity C22H26FN3O5S 854898-47-8
N-Desmethyl disproxil (Imp C) C18H28N5O10P 365417-53-4
Testosterone EP Impurity D C19H30O2 1156-92-9
Olmesartan Ethyl Ester C26H30N6O3 144689-23-6
Propranolol EP Impurity B C29H33NO4 83314-78-7
Iso Tiotropium Bromide C19H22BrNO4S2 136431-94-2
Brimonidine EP Impurity A C11H11N5 91147-43-2
Tiotropium EP Impurity D C18H19NO3S2 136310-66-2
Levonorgestrel EP Impurity W C21H24O2 155683-59-3
(3'S)-ent-Ezetimibe; SSR-Ezetimibe C24H21F2NO3 1593543-00-0
Rosuvastatin EP Impurity A (Acetone-adduct); Rosuvastatin Related compound A C25H34FN3NaO7S* 1714147-50-8
Ursodeoxycholic Acid EP Impurity I C24H42O3 130593-75-8
Norethindrone EP Impurity H; 6β-Hydroxy Norethindrone C20H26O3 51724-44-8
Bromo febuxostat impurity C15H16BrNO3S 144060-40-2
Febuxostat 2-Butyl Isomer C16H16N2O3S 1335202-59-9
Sitagliptin Fumarate Adduct C20H19F6N5O5 2088771-60-0
Prednisone 21-Acetate C23H28O6 125-10-0
Prednisone EP Impurity K C19H22O3 7738-93-4
Ranitidine EP Impurity E C13H22N4O4S 73857-20-2
USP Loratadine Related Compound I C22H21ClN2O2 133330-56-0
Pregabalin Racemate C8H17NO2 128013-69-4
Entacapone EP Impurity B C12H10N2O6 1215039-66-9
Paroxetine Hydrochloride Anhydrous EP Impurity C C26H26FNO3 105813-14-7
Dexamethasone 17-Propionate Impurity C25H33FO6 15423-89-9
Brimonidine EP Impurity H C11H10ClN5 91147-46-5
Venlafaxine EP Impurity C C15H24ClNO2 130198-05-9
Loratadine 2-Methyl Ester C24H25ClN2O4 860010-37-3
rac 4,5-Dehydro Pregabalin C8H15NO2 216576-74-8
Gatifloxacin Despropylene Impurity C16H18FN3O4 172426-86-7
Isopropyl DL-Mandelate C11H14O3 4118-51-8
Pemetrexed Diethyl Ester C24H29N5O6 146943-43-3
ent-Emtricitabine; Emtricitabine IP Impurity D C8H10FN3O3S 137530-41-7
Ethyl-4-(prop-1-ene-2-yl)2-propyl-1H-imidazole-5-carboxylate; Ethyl-4-(Prop-1-en-2-yl)-2-propyl C12H18N2O2 157356-73-5
Deacetyl Diltiazem N-Oxide C20H24N2O4S 122619-90-3
Methylprednisolone EP Impurity L C22H30O4 6870-94-6
Methylprednisolone EP Impurity L C22H30O4 6870-94-6
Desformyl Abaca-1 C10H13ClN4O 141271-11-6
Betamethasone Dipropionate EP Impurity F C28H36O7 66917-44-0
Levonorgestrel EP Impurity G C21H28O3 87585-03-3
Aripiprazole Iodo butoxyquinoline C13H16INO2 952308-47-3
Tadalafil EP Impurity C C22H19N3O4 171596-28-4
Diltiazem Impurity SA19520 C17H19NO4S 99109-07-6
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