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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
1446354-20-6Indacaterol-8-O-glucuronide1
1446439-51-5(E)-4-((4-((4-(2-Cyanovinyl)-2,6-dimethylphenyl)amino)pyrimidin-2-yl)amino)benzamide1
1446481-28-21,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid Methyl Ester1
1446486-33-49-(1E)-1-Propen-1-yl-9H-purin-6-amine1
1446502-11-9Enasidenib1
1446515-60-1(S)-Oteseconazole1
1446701-52-5Acoramidis Impurity 31
1446701-53-6Acoramidis Acetone Acetyl Impurity1
1446701-54-7Methyl 3-(3-(3,5-dimethyl-1H-pyrazol-4-yl)propoxy)-4-fluorobenzoate1
1446711-81-4Acoramidis1
1446750-99-71,2-Bis(Piperazin-1-yl)benzene1
1447693-83-5Aprepitant M2 Metabolite (1R,2R,3R)-Isomer Hydrochloride1
1447715-44-7Bisoprolol EP Impurity B1
1447715-45-8N-Formylbisoprolol1
1447721-06-3Darunavir Propylene Glycolate1
1447733-80-3Benzyl1
1447744-93-5Daclatasvir EP Impurity G1
1448169-71-8Futibatinib1
1448297-16-2Des-(dibutylpropylamine) Methanesulfonyl Dronedarone1
1448301-04-9Argatroban Impurity 11 Hydrochloride1
1448301-07-2(2R,4R)-4-Methyl-1-((2S)-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)-5-(3-nitroguanidino)pentanoyl)piperidine-2-carboxylic Acid1
1448313-27-6Zalunfiban1
1448345-60-5Albendazole Sulfone-d31
1448346-38-0Albendazole Sulfoxide D31
1448347-49-6Ivosidenib WS1
1448417-84-2Argatroban Impurity 31
1448440-51-4(S)-1-(2-Aminoacetyl)-4,4-difluoropyrrolidine-2-carbonitrile hydrochloride, ≥95%1
1448443-35-3Lurasidone Enantiomer1
1448460-32-9Abiraterone Impurity 281
1448464-64-9(2-Isopropyl-4,5-dimethoxyphenyl) methanol1
1448851-52-2Methyl 3,3-dimethoxy-2-(2-(((6-(trifluoromethyl)pyridin-2-yl)oxy)methyl)phenyl)propanoate1
1448876-93-4Zuclopenthixol Decanoate Dihydrochloride1
1449029-14-4Dipyridamole Trichloro Impurity1
1449029-76-8Azilsartan Hydroxy Acid Sodium Impurity1
1449029-77-9Azilsartan Amidoxime Impurity1
1449108-86-4N-Nitroso Pyrantel Pamoate Impurity (stage-I)1
1449108-90-0N-Nitroso Pyrantel Pamoate Impurity (stage-II)(Hydrochloride)1
1449223-88-4Hydroxychloroquine EP Impurity A1
1449248-72-9Simvastatin EP Impurity G1
1449291-53-54-Bromo-1-cyclohexyl-2-trifluoromethyl-benzene1
1449293-48-41-Cyclohexyl-4-methyl-2-(trifluoromethyl)benzene1
1449293-49-54-Cyclohexyl-3-(trifluoromethyl)benzaldehyde1
1449295-42-4Remimazolam1
1449295-46-8Loratadine Impurity 91
1449413-27-7Fostemsavir bromophenylsulfonyl Impurity1
1449430-45-8Afatinib Nitroquinazolinol Impurity1
1449430-53-86-Amino-4-((3-chloro-4-fluorophenyl)amino)quinazolin-7-ol1
1449510-64-86-(4-(5-Chloropentanamido)phenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide1
1449581-59-2Asenapine Deschloro Impurity1
1449760-91-1Ethyl 3-(Pyridin-2-ylamino)propanoate hydrochloride1
1449784-97-7Piperacillin Penicilloic Acid Isomer1
1450657-28-91-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanone1
1450657-31-4Apremilast Olifin Amine1
1450758-21-0(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamide1
1450828-63-3Triazole lactic acid1
1450877-56-14-Nitrophenyl 5-chlorothiophene-2-carboxylate1
1450903-24-8(1R,2R)-2-(4-Fluorophenyl)cyclopropanamine hydrochloride1
1450904-92-3((1R,2S)-2-(3-Fluorophenyl)-2-((tosyloxy)methyl)cyclopropyl)methyl acetate1
1450990-33-6Vismodegib-d41
1451010-89-1Pomalidomide Impurity RS-08(stage-4)1
1451194-34-53-(4-Chloro-1-hydroxybutyl)-1H-indole-5-carbonitrile1
1451250-74-0Pralatrexate R-Isomer1
1452128-53-8Avanafil Impurity 91
1452824-73-5Rel-N1-(((1R,2S)-2-(Diethylcarbamoyl)-2-phenylcyclopropyl)methyl)-N2-methylphthalamide1
1452824-74-6Levomilnacipran Acid Amide Impurity1
1452824-75-7Rel-N1,N2-Bis(((1R,2S)-2-(diethylcarbamoyl)-2-phenylcyclopropyl)methyl)phthalamide1
1453100-61-2Decoquinate-d51
1453166-76-1Tenofovir disoproxil phosphate1
1453167-99-1Dextromethorphan EP Impurity D1
1453190-01-6(E)-8-(3,4-Dimethoxystyryl)-1,3-diethyl-9-methyl-3,9-dihydro-1H-purine-2,6-dione1
1453221-45-8Silodosin Dimer Impurity1
1453473-00-1Pirtobrutinib Impurity 31
1454571-97-1Olmesartan Dimer Impurity1
1454571-98-2Trityl Olmesartan Dimer Impurity1
1454846-35-5Lorlatinib1
1454847-76-7(S)-Lorlatinib1
1455009-85-4Lorlatinib Acid Impurity1
1455089-22-1Roxadustat Impurity E1
1455091-04-9Methyl 2-(chloromethyl)-4-phenoxybenzoate1
1455358-12-91-(tert-Butyl)-3-((5-chloro-3-(chloromethyl)pyridin-2-yl)methyl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one1
1455358-14-1(S)-1'-(tert-Butyl)-3-chloro-5,7-dihydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one1
1455358-19-6(1S,2R,4S,5R)-1-(2-Bromo-5-methoxybenzyl)-2-((S)-(1-(2-bromo-5-methoxybenzyl)-6-methoxyquinolin-1-ium-4-yl)(hydroxy)methyl)-5-vinylquinuclidin-1-ium Bromide1
1456520-25-4Dacomitinib Amide Impurity1
1456696-14-2Afatinib Impurity J1
1456733-00-8Aminophenylmorpholin-2-one (USP)1
1456736-33-6Lumefantrine (E)-Isomer1
1456783-35-9Pitavastatin Phenylethylamine adduct1
1456803-35-2tert-Butyl ((3S,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-3-yl)carbamate1
1456803-36-3tert-Butyl ((3R,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-3-yl)carbamate1
1456803-43-2tert-Butyl ((3S,5S,6R)-6-methyl-2-oxo-5-(2,3,6-trifluorophenyl)piperidin-3-yl)carbamate1
1456803-44-3Atogepant N-Boc Amino Piperidine Impurity1
1456803-49-83-Hydroxy-3-(2,3,6-trifluorophenyl)butan-2-one1
1456803-50-13-(2,3,6-Trifluorophenyl)but-3-en-2-one1
1456889-80-7Dabigatran Impurity E1
1458609-07-8Rasagiline Mesylate Impurity C1
1458640-32-8Carbidopa EP Impurity F1
1459719-81-3(1S,2S)-2-(3,4-Difluorophenyl)cyclopropanamine1
1459720-31-0(1S,2S)-2-(3,4-Difluorophenyl)cyclopropanecarboxylic acid1
1459754-58-5Bexagliflozin Open Chain Impurity 21
1459759-18-2Sitagliptin Impurity 401
1460227-29-54-[(2,4-Dichloro-5-methoxyphenyl)amino]-7-hydroxy-6-methoxy-3-quinolinecarbonitrile1
1460272-52-94-(3-(4-(Cyclopropanecarbonyl)piperazine-1-carbonyl)-4-fluorobenzoyl)phthalazin-1(2H)-one1
1460292-16-3Cyclobutrifluram1
1460313-65-8(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3-(hydroxymethyl)-10-(((2-methoxyethoxy)methoxy)imino)-5,7,91
1460313-66-9Roxithromycin EP Impurity E1
1460313-73-8Roxithromycin N-oxide1
1462470-54-7Ivabradine Open Ring1
1462862-74-3Cevimeline trans-Isomer1
1463889-71-56-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexan-1-amine1
1463889-94-2Vilanterol metabolite M261
1464851-21-5(Z)-9-(Prop-1-en-1-yl)-9H-purin-6-amine1
1464897-15-1Histamine glutarimide1
1466571-07-2Apixaban Impurity 151
1467015-10-6Sunitinib Impurity 11
1467586-85-1Moxifloxacin Impurity 151
1467586-86-27-Amino-1-cyclopropyl-6-fluoro-8-methoxyquinolin-4(1H)-one1
1467610-65-65-(2-Ethoxyphenyl)-3-isobutyl-1-methyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one1
1467836-46-95-Chloro-4-isothiocyanatobenzo[c][1,2,5]thiadiazole1
1469343-10-9Ethyl 4-(6-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate1
1469343-42-7Lumateperone metabolite M1311
1469746-36-8Ethyl 6,9,12-hexadecatrienoate1
1469800-26-7tert-Butyl 2-((1R,5S)-3-ethylbicyclo[3.2.0]hept-3-en-6-ylidene)acetate1
1469870-11-8Ethylhexyl Triazone USP Related Compound B1
1469910-70-0Dapagliflozin RS Furanose Mixture2
1469910-83-5Dapagliflozin R-Furanose Isomer1
1469910-84-6(2S,3S,4S,5R)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-5-((R)-1,2-diacetoxyethyl)tetrahydrofuran-3,4-diyl diacetate1
1470063-79-6Erlotinib Nitro Impurity1
1470063-80-9Erlotinib Amino Impurity1
1470276-23-3Abiraterone Methyl Ether1
1470584-30-5Isopropyl 2 2 6 dichlorophenyl acetate1
1473368-47-6(R)-2-((tert-Butoxycarbonyl)amino)pentane-1,5-diyl dimethanesulfonate1
1474034-05-3Omaveloxolone1
1474058-89-3Ciprofibrate EP Impurity A1
1476076-80-8Brexpiprazole dihydrate1
1476776-81-4tert-Butyl (S)-3-(4-(7-cyano-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate1
1476777-06-6Niraparib Carboxylic Acid1
1477494-97-5Diphenyl Phosphate-D101
1478663-96-5(S)-3-((R)-2-((R)-(4-((Tertbutyldimethylsilyl)oxy)phenyl)((4fluorophenyl)amino)methyl)-4-(2-(4fluorophenyl)-5,5-dimethyl-1,3-dioxan-2yl)butanoyl)-4-phenyloxazolidin-2-one1
1478664-02-6Ezetimibe (SRR) Isomer Impurity1
1478664-18-4Ezetimibe (3S,4S,3'R)-Isomer1
1479889-22-93-Amino-N-(2,6-dioxopiperidin-3-yl)-2-methylbenzamide1
1480724-61-5Vosoritide1
1480744-38-4Cariprazine Cis Isomer1
1481965-39-2Sitagliptin Impurity 181
1482484-92-35-Amino-2-(propylthio)pyrimidine-4,6-diol1
1485081-26-2Dolutegravir Amide1
1485081-34-2Methyl Belinostat1
1485081-57-9Belinostat Amide1
1485311-75-8Dabigatran Despyridyl Hydrochloride Impurity1
1485692-21-4Dolutegravir O-beta-D-Glucuronide1
1485732-85-12-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazide1
1485826-58-1Dabigatran Despyridyl Impurity1
1486464-40-7Metoprolol EP Impurity O (HCL)1
1486464-41-8Terazosin Dimer Impurity Dihydrochloride1
1486466-27-6Cefalonium Hydrate1
1486466-30-1Risedronate EP Impurity A Disodium1
1486466-31-2Clobetasol Propionate EP Impurity J1
1486497-66-8Terconazole EP Impurity A1
1486617-90-6Risedronate EP Impurity A1
1486961-58-3Rac-Pregabalin Amide dimer1
1487515-37-6Methyl (4-cyano-3-(trifluoromethyl)phenyl)carbamate1
1488274-42-5N-Formyl Pregabalin1
1488301-79-6Posaconazole Succinyl Ester1
1488326-89-1Isopropyl 2-((tert-butoxycarbonyl)amino)-5-oxo-4-(2,3,6-trifluorophenyl)hexanoate1
1488327-11-2tert-Butyl ((3R,5S,6R)-6-methyl-2-oxo-5-(2,3,6-trifluorophenyl)piperidin-3-yl)carbamate1
1491965-56-05-Chloro-N-methylbenzo[c][1,2,5]thiadiazol-4-amine1
1492021-29-0Favipiravir-5-hydroxy1
1492952-55-2(R)-6-(3-Hydroxypyrrolidin-1-yl)-5-(1H-pyrazol-3-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide1
1492952-73-4Asciminib S-Isomer1
1492952-76-7Asciminib1
1492954-67-2Asciminib Impurity 21
1493768-01-6Velpatasvir Keto Analog1
1493768-22-1epi-Velpatasvir1
1493769-28-0Velpatasvir Di Isomer Impurity1
1494678-89-5Alcaftadine Impuity 3 Hydrobromide1
1496551-65-5Sofosbuvir Impurity1
1496551-70-2(2R,3R,4R,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-chloro-4-methyltetrahydrofuran-3-yl benzoate1
1496551-72-4Chloro Sofosbuvir Desphosphate1
1496552-16-9Sofosbuvir impurity A1
1496552-28-3Sofosbuvir Impurity C1
1496552-51-2Chloro Sofosbuvir1
1496712-39-0Saxagliptin Amide Impurity1
1498693-77-8Enzalutamide Impurity 631
1499167-72-4Azilsartan impurity H1
1499193-67-76-(7-(2-((S)-5-Azaspiro[2.4]heptan-6-yl)-1H-imidazol-5-yl)-9,9-difluoro-9H-fluoren-2-yl)-2-((1R,3S,4S)-2-azabicyclo[2.2.1]heptan-3-yl)-1H-benzo[d]imidazole tetrahydrochloride1
1500090-85-6Ertugliflozin-3-O-β-Glucuronide1
1500558-49-5Gabapentin EP Impurity G1
1500708-07-5Baclofen amide impurity1
1502654-87-6Ledipasvir D tartrate1
1502822-82-3(Z)-Rilpivirine Hydrochloride1
1502829-45-9N-(3-Morpholinopropyl) Gefitinib1
1503505-17-64'-Methyl[1,1'-bicyclohexyl]-2-carboxylic acid1
1505484-82-1Daridorexant1
1506942-35-3N2-(4-Fluorobenzyl)-3-nitropyridine-2,6-diamine1
1507158-86-2Tafamidis Impurity 41
1509701-26-1N-Methyl-4-pyridinesulfonamide1
1509941-93-8Cetirizine Polyethylene Glycol (PEG) Ester1
1510829-06-7Vecabrutinib1
1511511-44-62 4 Isobutyl 2 oxopyrrolidin 1 yl acetic acid1
1511636-19-32-(3,5-Difluorophenyl)cyclopropan-1-amine1
1512811-20-9Sitagliptin Impurity 551
1513267-68-91-(Aminomethyl)cyclohexane-1-carbonitrile1
1513412-80-06-Methyl-1H-indole-2-carbonitrile1
1513857-77-6Pemigatinib1
1513883-39-0Ruxolitinib d81
1514933-19-7Azilsartan Imidazole Carbonyl Dioxolene Ester1
1515807-30-3Flubendazole EP Impurity D1
1515871-10-9D-Cys Carbetocin1
1516569-46-25-Amino-1-methyl-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile1
1516860-25-55-(2-Bromophenyl)-4,6-dichloropyrimidine1
1516864-05-3Atorvastatin EP Impurity A (Sodium Salt)1
1516887-33-4(E)-3alpha-Hydroxy-6-ethylidene-7-keto-5beta-cholan-24-oic Acid1
1520080-11-8S-Desmethyl S-Chloromethyl Dronedarone1
1521571-08-32-(3-Chlorophenyl)benzo[d]oxazole-6-carboxylic Acid1
1522608-25-85-Methyl-1H-indole-2-carbonitrile1
1523569-87-0Fosaprepitant Enantiomer (Dimeglumine)1
1523569-90-5Fosaprepitant (R,R,R)-Isomer Impurity1
1523606-60-1Cystamine Tartrate Amide1
1526768-06-8Omeprazole N-Methyl 6-Methoxy Thiol Impurity1
1526916-57-3Darunavir Carbamic Acid Methyl Ester1
1526933-30-1Pioglitazone Impurity 51
1527513-89-8(Diphenyl-2-thienylphosphine-κP)[2-(4-methoxyphenyl)ethynyl]gold, ≥98% (HPLC)1
1527525-58-13-((3R,4R)-3-((7H-Pyrrolo[2,3-d]pyrimidin-4-yl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile1
1527923-10-9Dasatinib Impurity-51
1528469-78-44-Fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole1
1528622-09-4Norepinephrine Impurity 291
1528636-07-8Ertugliflozin-Anomer Impurity1
1528636-39-6(2S,3R,4S,5S)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-6,6-bis(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol1
1528636-45-4Ertugliflozin Des Hydroxy Impurity1
1528636-47-6(2S,3S,4S,5R,6S)-6-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-carboxylic Acid1
1528739-05-0Ertugliflozin Dimer Impurity1
1528769-14-3(S)-2-Amino-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-1-one Trifluoroacetate Salt1
1529323-27-07-Hydroxy-2,2-dimethylheptanoic Acid1
1530308-87-2O-Desisobutyl-O-n-propyl Febuxostat1
1532412-37-55-(3-Bromophenyl)-4,6-dichloropyrimidine1
1533519-93-5Lesinurad Desbromo Acid Impurity1
1533519-98-0Lesinurad Chloro Impurity1
1534326-81-2Solifenacin EP Impurity C1
1534341-95-1(2R,3R,3AS,7R,8aS,9S,10aR,11S,12R,13aR,13bS,15S,18S,21S,24S,26R,28R,29aS)-2-[(2R)-2-Amino-3-hydroxypropyl]hexacosahydro-3-methoxy-26-methyl-20,27-bis(methylene)-11,15:18,21:24,28-triepoxy-7,9-ethano-12,15-methano-9H,15H-furo[3,2-i]furo[2′,3′:5,6]pyrano[4,3-b][1,4]dioxacyclopentacosin-5(4H)1
1534341-96-27,11:10,14:13,16:21,24:27,31-Pentaepoxy-2H-cyclohentriaconta[b]furan-5,18(3H,4H)-dione, 2-[(2S)-3-amino-2-hydroxypropyl]octacosahydro-12,15-dihydroxy-3-methoxy-29-methyl-23,30-bis(methylene)-, (2R,3R,3aS,7R,10S,11R,12S,13S,14S,15S,16R,21S,24S,27S,29R,31R,32aS)1
1534342-47-6(R)-5-(2-(Benzyl(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one1
1534364-53-8(S)-6-(3-Chloro-2-fluorobenzyl)-1-(1-hydroxy-4-methylpentan-2-yl)-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid1
1534434-02-0Tenofovir Mono Ester Impurity1
1534575-19-34-(5-Bromo-4-chlorothiophen-2-yl)thiazol-2-amine1
1535163-09-7(1S,2R)-2-(Hydroxymethyl)-1-phenylcyclopropanecarbonitrile1
1535212-07-7Voxilaprevir1
1536479-81-8Idebenone D61
1537187-53-3Carfilzomib-d81
1537866-49-1Obeticholic Acid Triol Impurity1
1538550-43-4(E)-3-(4-((2-Chloropyrimidin-4-yl)amino)-3,5-dimethylphenyl)acrylonitrile1