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VAQORACHEMICALS

CAS number index

Every CAS Registry Number in our catalogue, sorted numerically. Paste a CAS No. into the search bar to jump straight to the product.

CAS No.SubstanceGrades
1350468-76-6Ethinylestradiol EP Impurity H1
1350513-60-8Nitrosominoxidil1
1350514-68-9Grazoprevir1
1350560-57-4Posaconazole Formyl Semicarbazide Analog1
1350563-61-96-Chloro-2-(propylthio)pyrimidine-4,5-diamine1
1350636-82-6Lefamulin acetate1
1350643-72-9(S)-3-(1-Aminoethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one1
1350653-20-1Vericiguat1
1350653-26-75-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile1
1350653-30-32-(5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidine-4,5,6-triamine1
1350800-76-8Saxagliptin EP Impurity A1
1350800-77-9Saxagliptin EP Impurity C1
1350928-05-0Zolmitriptan EP Impurity C1
1351281-52-1Methyl-2-benzoxy-5-[2-[benzyl-[6-(4-phenylbutoxy)hexyl]amino]acetyl]benzoate1
1351438-75-9Dapagliflozin 3-O-glucuronide1
1351611-14-7Apixaban USP Related Compound D1
1351692-92-6Febuxostat acyl-beta-D-Glucuronide1
1351775-03-5Rifaximin Impurity 21
1351775-04-6Rifaximin Impurity 11
1351791-45-1Boceprevir Metabolite M151
1351810-28-0Nintedanib Impurity 591
1351973-24-4Montelukast Impurity 181
1351973-25-5Montelukast Methyl Ether1
1352062-19-1(1S,2S,3R,4R)-3-((S)-1-Acetamido-2-ethylbutyl)-4-amino-2-hydroxycyclopentane-1-carboxylic Acid Hydrochloride1
1352085-46-1Naloxone EP Impurity B1
1352122-37-2Roflumilast Dimer1
1352139-51-53,4-Dihydroagomelatine1
1352167-71-5Gly-9-Carbetocin Acid1
1352232-49-51-(3-Methoxyphenyl)-2-methylprop-2-en-1-one1
1352492-04-6Aripiprazole N-Dimer1
1352492-08-0Methyl 4'-(dibromomethyl)-[1,1'-biphenyl]-2-carboxylate1
1352549-49-5Clemastine EP Impurity B1
1352726-42-1Aripiprazole Impurity 561
1352786-20-9(2R,3S)-N-Boc-3-phenylisoserine methyl ester1
1352789-50-4Nintedanib Demethyl-O-glucuronic Acid1
1352804-27-3Etoricoxib Impurity 271
1352879-62-93-((4,5-Dihydro-1H-imidazol-2-yl)methyl)-6-(1-hydroxy-2-methylpropan-2-yl)-2,4-dimethylphenol1
1352916-15-4Isradipine EP Impurity B1
1352925-63-3Ethyl 4,6-dihydroxypyridazine-3-carboxylate1
1352945-05-1Rosuvastatin Acid Allyl Ester1
1353049-81-6Atorvastatin Acetonide Methyl Ester1
1353050-10-83,5-Di(tert-butyldimethylsilyl) Rosuvastatin1
1353092-24-6Lys-(Ac)5 Lanreotide1
1353100-75-0Ethenoflucytosine1
1353101-33-34-Bromo-3-pyridazinamine1
1353219-05-2Peficitinib Hydrobromide1
1353254-15-5Tert-Butyl (R)-(1-(2-cyanobenzyl)piperidin-3-yl)carbamate1
1353254-17-7N1-(2-Cyanobenzyl)-3-aminopiperidine1
1353274-25-5Solifenacin EP Impurity B1
1353499-63-46-(3-Piperidinylmethoxy)quinoline1
1353501-22-0Abrocitinib Related Compound 11
1353548-31-8Ibuprofen PEG Diester1
1353644-49-1Milnacipran EP Impurity G1
1353644-50-4rac 2-Desaminomethyl-2-chloromethyl Milnacipran1
1353749-74-2Benserazide EP Impurity C HCl salt1
1353753-55-5(S)-2-Nitro-6-((2-(trifluoromethoxy)benzyl)oxy)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine1
1353753-57-7(S)-2-Nitro-6-((3-(trifluoromethoxy)benzyl)oxy)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine1
1353844-75-3Valsartan Tetrazol Dimer Impurity1
1353844-77-5Valsartan Dimer Impurity1
1353853-37-8Firocoxib D61
1353853-39-0N-FMOC-L-phenylalanine-d81
1353867-83-0Mabuterol D9 Hydrochloride1
1353867-92-1Albendazole D31
1353867-98-7Rafoxanide-13C61
1353893-25-0Tert-Butyi-2-Amino Edoxaban1
1353893-26-1Edoxaban Oxalate Hydrate1
1353900-92-1Pibrentasvir1
1353964-60-9(1R,2R)-2-(3,4-Difluorophenyl)-N-hydroxycyclopropane-1-carboxamide1
1354055-68-7Rupatadine EP Impurity A1
1354224-47-71,3-Dimethyl-6-nitro-1H-indazole1
1354395-98-41,2-Bis(9-bromononyl)disulfane1
1354396-23-8Ceftazidime EP Impurity H1
1354486-07-9(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Dihydrochloride1
1354621-59-2(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine1
1354695-82-1ent-Entecavir-di-o-benzyl Ether1
1354695-84-32-Amino-9-((1R,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one1
1354695-85-42-Amino-9-((1S,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one1
1354695-86-5Entecavir Impurity 231
1354716-94-1(S)-3-((S)-5-(4-Fluorophenyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one1
1354716-98-5Ezetimibe Aniline Impurity1
1354727-63-1Erlotinib EP Impurity C (Freebase)1
1354727-65-3Dabigatran Impurity-II (DABI-IIA)(Hydrochloride)1
1354744-91-4Naloxegol Oxalate1
1354823-36-1Remdesivir p-NitroPhenoxy L-Alanine Impurity1
1354823-37-22-Ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate1
1354892-78-6Dabigatran Impurity-II (DABI-IIA)(Free Base)1
1354900-66-5Cabazitaxel N-11
1354945-69-9(1S,2S,3R,5S)-3-[7-Chloro-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-1,2-cyclopentanediol1
1355024-07-5Rel-(R)-2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-5-nitroso-5,6,7,8-tetrahydropteridin-4(3H)-one1
1355031-15-04-(4-Aminophenoxy)-6-methoxyquinolin-7-ol1
1355034-54-6N-Desmethyl N-Ethyl Olanzapine1
1355049-92-12-Ethylbutyl (chloro(phenoxy)phosphoryl)-L-alaninate1
1355049-94-3Remdesivir O-Desphosphate Tri-OBn Impurity1
1355049-95-4(2S,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile1
1355251-10-34-(tert-Butyl)-N-((4-(tert-Butyl)phenyl)sulfonyl)benzenesulfonamide1
1355357-49-1(2R,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile1
1355648-15-5Flumethasone Impurity 61
1355990-07-6Treprostinil Ethyl Ester1
1356016-86-8Trans-4-Hydroxy-L-proline-D31
1356019-51-6Valaciclovir EP Impurity P1
1356019-70-9Lisinopril EP impurity E(Risomer)Sodium Salt1
1356019-94-7Levomefolic Acid-13C,d31
1356019-97-05-(Methyl-d3)tetrahydrofolic acid1
1356020-01-3Amoxicillin EP Impurity E1
1356058-19-9Moexipril Related Compound D Hydrochloride1
1356190-17-4Clobetasol Propionate EP Impurity B1
1356221-52-7(3AR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione1
1356251-65-42-Nor Bimatoprost1
1356353-76-82-(((2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)methoxy)methoxy)-3-hydroxypropyl D-valinate1
1356354-38-5Orlistat L-Methionine1
1356383-38-4Captopril-d31
1356385-96-0Ponatinib Ester Impurity1
1356395-13-5Ramelteon Impurity 91
1356446-78-0Fosinopril EP Impurity D1
1356565-46-2Imatinib Impurity 21
1356579-56-0Daptomycin-d5 Trifluoroacetate1
1356837-87-0Penicillin V-d51
1356837-89-2Perindopril EP Impurity E1
1356837-92-7Ramiprilat-d5 (Mixture of Diastereomers)1
1356839-89-8Lisinopril EP Impurity G1
1356841-17-2Moexipril USP Related Compound G1
1356841-18-3Perindoprilat-D41
1356841-27-4Trandolaprilat-d51
1356841-28-5Aspartame-d31
1356841-89-8Tacrolimus-13C,d21
1356842-10-8Cefdinir Isoxazole Analogue1
1356847-30-75-Methyl-L-norleucine Orlistat Analogue1
1356905-39-9Lisinopril D51
1356905-44-6Lempicillin D51
1356906-17-6Quetiapine EP Impurity J1
1356922-29-6Enalaprilat-D5 Sodium Salt1
1356929-58-2Perindopril D41
1356932-13-2Enalapril EP Impurity A1
1356932-88-1Valganciclovir Homolog(component G as per USP)1
1356933-72-6Clindamycin-d3 Hydrochloride1
1357252-79-9Silodosin carboxylic acid impurity1
1357252-81-35-β-Hydroxy Drospirenone Ring-opened Alcohol Impurity1
1357266-17-117beta-Dihydro-17alpha-ethynyl-equillenin1
1357289-29-2Dolutegravir RR Isomer1
1357289-37-24-epi-Dolutegravir1
1357476-67-54-Bromo-2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridine1
1357476-69-74-Methyl-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl)thiazol-2-amine1
1357477-99-6Edaravone Impurity 21
1357570-21-8Ramipril Acyl-β-D-glucuronide1
1357570-22-9Ramiprilat Acyl Glucuronide1
1357600-49-7Amylmetacresol EP Impurity G1
1357931-55-5Sildenafil EP Impurity D1
1358581-37-92-Methoxy Canagliflozin1
1358604-08-6(R)-Tetrahydrofuran-3-yl 4-nitrobenzoate1
1359829-23-47-(But-3-en-1-yloxy)-3,4-dihydroquinolin-2(1H)-one1
1359829-52-92-Bromo-1-cyclopropyl-2-(4-fluorophenyl)ethanone1
1359829-72-32-Bromo-1-cyclopropyl-2-(3-fluorophenyl)ethanone1
1359847-37-2Estradiol Valerate EP Impurity D1
1359973-79-7Thiocolchicoside EP Impurity J1
1360457-46-0Vaborbactam1
1360462-97-0Isopropyl 5-hydroxy-2-methyl-4-(3-nitrophenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate1
1360470-12-7Oxcarbazepine Impurity 151
1360538-86-8tert-Butyl (S)-4-((4-fluoroisoquinolin-5-yl)sulfonyl)-3-methyl-1,4-diazepane-1-carboxylate1
1360568-68-8(5-Bromo-2-chlorophenyl)(4-hydroxyphenyl)methanone1
1360598-84-0(R,R,S,S)-Nebivolol1
1360824-57-26-(2-Chloro-1H-pyrrol-1-yl)-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole1
1360828-80-3Glecaprevir Impurity 1 (Hydrochloride)1
1360862-63-0Vildagliptin Racemic1
1360923-54-12-Oxo R-Clopidogrel1
1360997-58-5Glecaprevir Impurity 1 (Freebase)1
1361017-74-4Carbidopa EP Impurity H1
1361024-52-32-(2-Butyl-4-methyl-6-oxo-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,6-dihydropyrimidin-5-yl)-N,N-dimethylethanethioamide1
1361232-73-65-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide1
1361408-16-3NAP006-06 (Z isomer)1
1361416-62-73-Aminopropyl ethyl hydrogen phosphate1
1361531-95-4Fluocinolone Acetonide EP Impurity J1
1361569-10-96-Amino-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-7,9-dihydro-8H-purin-8-one1
1361569-18-76-Amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-7-methyl-7H-purin-8(9H)-one1
1361569-23-46-Amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-7,9-dimethyl-7,9-dihydro-8H-purin-8-one1
1361570-27-5Riociguat N-Ethyl Impurity1
1361572-46-4Lorcaserin Sulfamate1
1363173-34-5Granisetron EP Impurity I1
1363407-28-6(Z)-Ethyl 3-(dimethylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate1
1364122-90-6(R)-tert-Butyl (4-(1H-imidazol-1-yl)-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate1
1364322-41-7Entacapone EP Impurity G1
1364322-42-8Entacapone EP Impurity I1
1364671-52-24-((3-Chloro-4-methoxybenzyl)amino)-2-(methylsulfinyl)-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide1
1364671-62-4Avanafi Thiomethyl Analog1
1364914-39-5Granisetron EP Impurity F1
1364932-19-3Oseltamivir EP Impurity A1
1365244-63-8Mirabegron M51
1365244-65-0Mirabegron M111
1365244-66-1Mirabegron M121
1365244-67-2Mirabegron M131
1365244-68-3Mirabegron M141
1365263-66-6(±)-Bimatoprost1
1365267-35-1Rivaroxaban EP Impurity D1
1365267-36-2Rivaroxaban Phthalamide Dimer1
1365267-37-3Rivaroxaban O-Carboxy Benzamide Impurity1
1365545-42-1Dutasteride Chloro Impurity1
1365802-18-1Des(methylpiperazinyl-N-methyl) Imatinib Dimer Impurity1
1365920-38-2Bis(2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)amine1
1365970-03-1Glecaprevir1
1365987-23-0exo-2,3-Norbornanedicarboxylic Acid Monoamide1
1366181-82-9Agomelatine Urea1
1366302-52-4DKFZ-PSMA-112
1367369-76-31R,3R,4R Entecavir1
1367369-77-4Entecavir EP Impurity B1
1367369-78-5Entecavir EP Impurity A1
1367369-80-9Entecavir EP Impurity D1
1367369-81-0(1R,3S,4R)-ent-Entecavir1
1367373-77-0Asenapine Maleate N-Oxide Impurity1
1367567-95-0Phenylephrine EP Impurity D1
1367858-24-9Palbociclib Mono Boc 5A Impurity1
1368185-58-33,4,5-Trimethylpyridine-2-carbaldehyde1
1368310-60-4Methyl 5-(4-fluorophenyl)-5-hydroxypentanoate1
1368714-46-82-(4-Isopropylphenyl)acrylic Acid1
1368745-05-4Ropinirole Cyclopentanylindolinone Impurity1
1369423-51-7Methyldopa EP Impurity D Hydrochloride1
1369495-59-9Enrofloxacin EP Impurity E1
1369510-38-2N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-beta-alanine Methyl Ester1
1369511-44-3Zafirlukast MAM Acid1
1369516-34-6Diflucortolone 17-Carboxylic Acid1
1369530-77-7(5S)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone1
1369625-04-6Rotigotine EP Impurity D1
1369665-02-0Cobimetinib Fumarate1
1369764-02-2Lemborexant1
1369765-95-6Lemborexant Metabolite M101
1369773-39-6Sacubitril Calcium Salt1
1369779-37-2Rivastigmine N-Oxide (Technical Grade)1
1369779-38-3Rivastigmine Impurity 11
1369810-43-4Eribulin Related Ligand 91
1369817-11-73,4-Diisopropoxybenzamide1
1369821-84-0Eribulin Related Ligand 161
1369839-36-0Eribulin Related Ligand 171
1369851-30-83,4-Di(cyclopropylmethoxy)-benzoic Acid1
1369852-71-0Lotilaner1
1369853-98-4Lotilaner R-Isomer1
1369903-46-7(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile1
1369928-96-0Ozanimod Amide Impurity1
1369969-44-7Rivaroxaban S-Pthalamide Impurity1
1369995-36-7Chlorthalidone Ethyl Ether1
1370045-08-1(R)-3-Methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanoic Acid1
1370190-08-1Mometasone Furoate - Impurity R1
1370190-33-2Mometasone Furoate EP Impurity E1
1370190-55-8Mometasone EP Impurity J1
1370190-94-5Desethylene Posaconazole1
1370406-77-1(R)-2-Benzyl-N,N-dimethylaziridine-1-sulfonamide1
1370406-84-0Bis(thiazol-5-ylmethyl)carbonate1
1370409-28-1Saxagliptin Hydrochloride Monohydrate1
1370468-36-2Elbasvir1
1370525-64-6Vismodegib M31
1370588-48-96-Methoxypyrimidin Raltegravir Impurity1
1370643-22-3Escitalopram EP Impurity I1
1370643-23-4Escitalopram Olefinic Impurity (E-Isomer)1