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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
1421372-94-2N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine1
1421373-36-5Osimertinib Chloro Impurity1
1421373-65-0Osimertinib1
1421373-66-1Osimertinib Mesylate1
1421373-98-9N-(5-((4-(1H-Indol-3-yl)pyrimidin-2-yl)amino)-2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxyphenyl)acrylamide1
1421373-99-0Osimertinib Metabolite M31
1421487-27-5Dabigatran Impurity 201
1421593-78-35-Hydroxy Lenalidomide1
1421593-80-7N-Acetyl Lenalidomide1
1421640-34-7Methyl Pyridine Sulfonate1
1421747-19-4N-Hydroxy Lorcaserin1
1421823-20-2Apixaban Related Compound H1
1422011-96-8Tapentadol EP Impurity D1
1422023-33-3Cefoxitin EP Impurity D1
1422262-97-2Tigecycline EP Impurity A1
1422273-24-2Ibuprofen Impurity 221
1422277-62-0Tapentadol N-Oxide1
1422284-15-8Tenofovir Disoproxil USP Related Compound G1
1422284-16-9Tenofovir Isopropyl Ethyl Diester1
1422284-17-0Tenofovir Disoproxil Related Compound F1
1422285-51-5(R)-5,5'-(1,4-Bis(Phenylsulfonyl)butane-2,3-diyl)bis(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole)1
1422343-76-7Tenofovir alafenamide monofumarate1
1422357-33-2Rotigotine EP impurity G1
1422361-25-8Emtricitabine Uracil Impurity1
1422389-17-0N-Acetyl Linaclotide1
1422435-35-5Ethyl 2-(((4-(ethoxycarbonyl)phenyl)amino)methyl)-1-methyl-1H-benzo[d]imidazole-5-carboxylate1
1422435-39-9Dabigatran Impurity-9 Hydrochloride1
1422435-40-2Ethyl 2-(((4-carbamoylphenyl)amino)methyl)-1-methyl-1H-benzo[d]imidazole-5-carboxylate1
1422435-41-3Dabigatran Carboxamide Ethyl Ester1
1422444-20-94-((3,5-Dimethylphenoxy)methyl)-1,3-dioxolan-2-one1
1422465-93-7Fluralaner Acetophenone Impurity1
1422465-94-8Fluralaner Enone Impurity1
1422495-93-9Dabigatran Impurity 111
1422515-52-3Fexofenadine N-Oxide1
1422571-39-8(3AS,12bR)-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole1
1422619-13-3Rosuvastatin EP Impurity C1
1422954-11-7(3R,5R)-Rosuvastatin Lactone1
1422954-12-8Rosuvastatin EP Impurity K1
1422954-13-9Rosuvastatin 4,6-Diene Impurity1
1422956-25-9Ethyl 5-(4-(4-(5-cyano-1H-indol-3-yl)butyl)piperazin-1-yl)benzofuran-2-carboxylate Hydrochloride1
1422960-88-0(5-Methyl-3-pyridinyl)methyl Rupatadine1
1423030-11-8Olaparib Impurity 251
1423030-14-1(Z)-3-(3-Bromo-4-fluorobenzylidene)isobenzofuran-1(3H)-one1
1423119-98-5Dabrafenib-d91
1423719-30-5Nerandomilast1
1423719-36-1(R)-2-Chloro-4-((1-(hydroxymethyl)cyclobutyl)amino)-6,7-dihydrothieno[3,2-d]pyrimidine 5-oxide1
1423803-24-0Apixaban Impurity 171
1424857-63-5N-Alkyl Aripiprazole1
1424857-68-0Aripiprazole N-Bromobutyl Impurity1
1424857-89-5Di-[2-(2,3-dichlorophenyl)aminoethyl]amine1
1424857-90-85-Azido-N-cyclohexylpentanamide1
1424857-93-11-(But-3-en-1-yl)-4-(2,3-dichlorophenyl)piperazine1
1424858-02-5Aripiprazole Related Compound B1
1424858-05-8Brexpiprazole Target-201
1424944-35-3Rivaroxaban R-Isomer1
1425637-22-4N-Methyl-N,N-dioctyloctan-1-aminium bis(fluorosulfonyl)amide1
1425664-43-2Deflazacort Impurity 41
1425793-87-8Clomipramine EP Impurity G1
1426129-50-1N-[(1R)-2-[1,1′-Biphenyl]-4-yl-1-(hydroxymethyl)ethyl]carbamic acid 1,1-dimethylethyl ester1
1426129-52-3(R)-3-([1,1'-Biphenyl]-4-yl)-2-aminopropan-1-ol1
1426173-20-7Cabergoline-d51
1426173-48-9Cefprozil-D4 (E/Z mixture)1
1426173-65-0Ampicillin D51
1426173-74-1Goserelin EP Impurity F1
1426173-86-5Silodosin-d41
1426173-90-1Cefaclor-d51
1426174-05-1Solifenacin-d5 Hydrochloride1
1426174-41-5Ezetimibe N-Phenyl-d4 Phenoxy Glucuronide1
1426235-11-1(R)-((2R,5R)-5-(4-Aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol1
1426289-21-5Vibegron Impurity 711
1426309-48-95-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride1
1426322-82-8Loperamide EP Impurity E1
1426543-66-9Lamotrigine N-Oxide1
1426679-35-7Estriol Impurity 21
1426679-39-13-((tert-Butyldimethylsilyl)oxy)Estetrol1
1426815-65-7Cabazitaxel acetone1
1426939-44-7Oxo Simvastatin1
1427049-19-1Brexpiprazole-d81
1427049-21-5Brexpiprazole-D81
1427063-32-8Fezolinetant Piperazinone Impurity (S-Isomer)1
1427177-65-8Itraconazole 4-Triazolyl Isomer1
1427207-46-24-(1-Methylpyridin-1-ium-4-yl) thiazole-2-thiolate1
1427388-39-32-Thia-6-azaspiro[3.3]heptane 2,2-dioxide hydrochloride1
1427429-03-5(R)-Lansoprazole EP Impurity A1
1427465-90-4Clopidogrel Impurity 111
1427498-68-7Omeprazole N-Oxide (S-Isomer)1
1427524-53-5(1R,2S)-2-(2,3-Difluorophenyl)cyclopropan-1-amine1
1427571-38-7Dabigatran Impurity-9 (Hydrobromide)1
1428009-72-6Opicapone sulfate metabolite1
1428009-74-8Opicapone 3-O-Glucuronide1
1428009-81-74-O-Methylated opicapone1
1428095-38-8Taurolithocholic Acid Impurity 11
1428117-81-0(E)-Ceftibuten Dihydrate1
1428117-83-2N2-(R)-1-Ethoxycarbonyl-3-phenylpropyl-N8-trifluoroacetyl-D-lysine1
1428118-12-0(3S,5S)-Atorvastatin tert-Butyl Ester1
1428118-38-0(3S,5S)-Atorvastatin Sodium1
1428118-39-1Cinacalcet USP Related Compound C1
1428118-40-4Posaconazole Impurity 251
1428125-03-4Atorvastatin Lactam Phenanthrene Sodium1
1428185-71-0Cinacalcet USP Related Compound C (Freebase)1
1428243-24-6(3R,4S)-1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid1
1428243-26-8(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester1
1428243-28-08-((3R,4S)-4-Ethylpyrrolidin-3-yl)-3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine1
1428243-69-9(3S,4R)-1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid1
1428331-34-3(R)-2-(5-Oxopyrrolidin-2-yl)Acetonitrile1
1428443-87-1Cyclobutyl(piperazin-1-yl)methanone Hydrochloride1
1428511-42-5cis-Montelukast Sulfoxide1
1428539-56-3Fulvestrant Impurity 141
1428728-83-9Axitinib Dimer Impurity 21
1428728-84-0Axitinib Asymmetric Dimer Impurity-11
1428856-45-4Fesoterodine Diol Dimer1
1428856-46-5Fesoterodine Diol Dimer Monoester1
1428856-47-6(R,E)-4-((3-(3-(Diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic Acid1
1428856-48-72-(3-(Diisopropylamino)-1-phenylpropyl)-4-((isobutyryloxy)methyl)phenyl isobutyrate Fumarate1
1428856-52-3Fesoterodine Impurity E Fumarate1
1428856-53-4(E)-4-((3-(3-(Diisopropylamino)-1-phenylpropyl)-4-(isobutyryloxy)benzyl)oxy)-4-oxobut-2-enoic Acid1
1428856-54-5Fesoterodine Fumarate Impurity G1
1428856-56-7(R)-2-(3-(Diisopropylamino)-1-phenylpropyl)-4-methylphenyl Isobutyrate Hydrogen Fumarate1
1428869-91-33-(3-Bromopropyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one1
1428946-52-4Methylene Calcitriol1
1428987-67-03'-Amino-5'-chloro-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid1
1428987-69-23,3′-(2-Amino-3-oxo-3H-phenoxazine-4,6-diyl)dibenzoic acid1
1429071-63-5Ebastine EP impurity F1
1429071-65-7Ebastine EP Impurity G1
1429218-41-6Methyl(S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanoate hydrochloride1
1429289-67-7(2AR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-((2-methoxypropan-2-yl)oxy)-3-phenylpropanoyl)oxy)-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet1
1429311-47-6(R)-4-(4-(5-(Aminomethyl)-2-Oxooxazolidin-3-yl)phenyl)Morpholin-3-one Hydrochloride1
1429316-88-0(R)-N-(2,3-Dihydro-1H-inden-1-yl)-N-(prop-2-yn-1-yl)formamide1
1429334-00-8Rivaroxaban EP Impurity B1
1429437-85-3(3S,5R)-Atorvastatin Methyl Ester1
1429493-91-3Aripiprazole Impurity 421
1429558-08-6(R)-3-Methyl-5-(8-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-1,2,4-thiadiazole1
1429558-79-1Fezolinetant 2,4-dimethoxybenzyl Deoxy Impurity1
1429560-52-0Fezolinetant Ethoxy-tetrahydropyrazine Impurity1
1429636-74-7Doxofylline Impurity 11
1429662-76-9N,N-Diethyldibenzo[b,f][1,4]thiazepin-11-amine1
1429750-85-54-Hydroxymethyl Vortioxetine1
1429755-56-5Tucatinib Hemiethanolate1
1429755-58-71-(4-((4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylphenyl)amino)quinazolin-6-yl)-3-(1-hydroxy-2-methylpropan-2-yl)thiourea1
1429782-94-4Saxagliptin O-Sulfate1
1429850-43-0N1-Acetyl Triethylenetetramine Trihydrochloride1
1429908-33-73-Methyl-4-((2-(piperazin-1-yl)phenyl)thio)benzoic Acid1
1429908-35-9Vortioxetine Sulfoxide1
1430222-06-22-((6-Chloro-3-ethyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile1
1430222-09-5(R)-2-((6-(3-(1,3-Dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile1
1430222-73-3Descarboxyl Levofloxacin2
1430373-08-2(S,S)-trans-Clopidogrel-MP Derivative1
1430373-10-6(S,R)-trans-Clopidogrel-MP Derivative1
1430373-12-8(S,S)-cis-Clopidogrel-MP Derivative1
1430373-14-0(S,R)-cis-Clopidogrel-MP Derivative1
1430804-85-5Dutasteride EP impurity G1
1430804-94-6(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid1
1431216-63-51-(5-(2-(3,5-Bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-4-(o-tolyl)pyridin-2-yl)-4-methylpiperazine 1-oxide1
1431303-55-79-cis-5,6-Epoxy-5,6-dihydro-retinoic Acid1
1431373-77-1Silodosin Carboxylic Acid Impurity 21
1431468-36-8N,N'-Bis(4-fluorophenyl)cyclopropane-1,1-dicarboxamide1
1431511-18-0(S)-Fesoterodine Fumarate1
1431511-63-5Alpha-Phenylbenzenemethanethiol Potassium Salt1
1431536-92-3Diosmin EP Impurity D1
1431547-12-4(S)-10,11-Dihydro-5H-dibenzo[b,f]azepin-10-yl acetate1
1431547-14-6(S)-10Hydroxy-10,11-dihydroxy-5H-dibenz[b,f]azepine1
1431697-81-2Sorafenib Impurity H1
1431699-53-4Cinacalcet Related Compound L (Freebase)1
1431699-67-0(S)-Tedizolid1
1431867-40-14-Chloro-6-methoxy-2-(propylthio)-5-pyrimidinamine1
1431973-29-32-((3S,4S)-4-(2-Bromophenyl)-1-methylpyrrolidin-3-yl)-4-nitrophenyl acetate1
1432053-72-9Acebutolol Hydrochloride - Impurity E (Hydrochloride Salt)1
1432059-16-9Pyrazinamide-d31
1432061-73-8Gabapentin-d6 Hydrochloride1
1432061-98-7Pramipexole BI-II 546 CL Dihydrochloride1
1432063-51-8Diazoxide-d31
1432063-88-1Sitagliptin-d4 phosphate1
1432075-74-5Fluvoxamine D4 Maleate1
1432475-16-5Flunisolide-21-Carboxylic Acid1
1432630-26-6(S)-Tenofovir Disoproxil Fumarate1
1432656-97-7Tezacaftor Metabolite M11
1432657-04-9Tezacaftor Oxazepine Impurity1
1432725-23-9DesChloro Tolvaptan1
1432725-24-02-Desmethylbenzaldehyde Tolvaptan1
1432904-84-1Desmethoxy Esomeprazole Impurity1
1433278-32-01-Descyano 1-(4-Dimethylamino)oxobutyl Citadiol1
1433278-33-14-[4-(Dimethylamino)-1-oxobutyl]-3-(hydroxymethyl)benzonitrile1
1433875-14-9Macitentan ACT-3738981
1433875-21-8Despropylaminosulfonyl Macitentan1
1434048-34-6Fenebrutinib1
1434122-43-63,3'-(Disulfanediylbis(methylene))bis(quinuclidin-3-ol)1
1434122-45-83,3'-(Thiobis(methylene))bis(quinuclidin-3-ol)1
1435727-97-1Duloxetine-d3 Hydrochloride1
1435768-96-9[2-[(1R)-3-(Di(propan-2-yl)amino)-1-phenylpropyl]-4-formylphenyl] isobutyrate1
1436426-14-07-Bromoquinoxalin-6-amine1
1436861-97-0Zidebactam1
1437235-48-7tert-Butyl (1-oxo-1-phenylhex-5-yn-2-yl)carbamate1
1437235-52-3Vibegron N-Boc Amino Phenylhexynyl Impurity (1R,2R)-Isomer1
1437235-54-5tert-Butyl ((1S,2R)-1-hydroxy-1-phenylhex-5-yn-2-yl)carbamate1
1437235-56-7tert-Butyl ((1S,2S)-1-Hydroxy-1-phenylhex-5-yn-2-yl)carbamate1
1437235-58-9Vibegron N-Boc (1R,2S)-hydroxy phenylhexynyl Impurity1
1437383-35-1Methoxy Eltrombopag1
1437631-18-9(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid1
1437791-52-0Rilpivirine N-Glucuronide1
1438271-13-6Methyl(Z)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate1
1438383-89-1Velpatasvir Impurity 301
1438401-04-7Hydroxy Aliskiren Impurity1
1439984-63-0N-(((1R,2R)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methyl)acetamide1
1440605-46-8Clindamycin Hydrochloride EP Impurity F1
1440605-51-5Didehydro Clindamycin1
1440950-65-1(Z)-4-(Trimethylammonio)but-2-enoate1
1440961-11-4Citalopram EP Impurity C Oxalate1
1440965-03-6Enzalutamide Impurity 741
1441670-89-8Ledipasvir Bromo Intermediate1
1441674-54-9Ledipasvir Acetone1
1442400-65-81-[[2'-(Aminoiminomethyl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid1
1442400-68-1O-Desethyl Azilsartan1
1442437-21-94,6-Dihydroxypyridazine-3-carboxylic acid1
1442470-53-23-(5-Amino-2-bromo-4-fluorophenyl)-1-ethyl-7-(methylamino)-1,6-naphthyridin-2(1H)-one1
1442472-39-0Ripretinib1
1442473-09-7N-Desmethyl Ripretinib1
1442660-66-3p-Chlorobenzoyl Decitabine Beta1
1443034-67-0Prasugrel Acetyl Analog1
1443118-72-6(E)-N-Methyl-2-((1-(2-(pyridin-2-yl)ethyl)-3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)benzamide1
1443118-73-7N-Methyl-2-((3-(2-(pyridin-2-yl)ethyl)-1H-indazol-6-yl)thio)benzamide1
1443331-78-9N-Dimethyl Enzalutamide1
1443331-82-5Enzalutamide-d31
1443331-94-9Enzalutamide-d61
1443341-94-3Dapagliflozin Triacetate1
1443417-10-43-Hydroxypropane-1,2-diyl bis(4-phenylbutanoate)1
1443421-67-7Abacavir EP Impurity D1
1443421-68-8Abacavir EP Impurity F1
1443421-69-9Abacavir EP Impurity B1
1443421-70-2Abacavir impurity N-Oxide1
1443528-66-2Methyl 2-methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxylate1
1443544-27-14,5-Bis(chloromethyl)-1,3-dioxol-2-one1
1444301-60-3(1S,2S,3R,5S)-3-Amino-5-(2-hydroxyethoxy)cyclopentane-1,2-diol1
1444772-08-0Rosuvastatin Z-IsomerCalcium Salt1
1444818-14-710-Deacetyl-7-methyl Baccatin III1
1445086-62-35-Methyl-N,N-diphenylpyridine-2-amine1
1445281-25-31-(3-Chloro-3-phenylpropoxy)naphthalene1
1445580-43-7(1S,2S,3R,5S)-3-(7-Hydroxy-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol1
1445592-86-8tert-Butyl (1R,3S,5R)-3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate1
1445719-53-84-[[(2-Amino-3,5-dibromophenyl)methylene]amino]cyclohexanol1
1445783-86-7(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol1
1445977-42-3Trimethobenzamide Impurity E1
1445990-09-9(E)-5-((Methylsulfinyl)methyl)-3-(((5-nitrofuran-2-yl)methylene)amino)oxazolidin-2-one1
1446089-82-2Benzyl Sildenafil1
1446089-83-3Capecitabine Methoxy Analog1
1446140-91-5Desisobutyl-Benzylsibutramine1
1446182-76-83,5-Dichloro-4-(trifluoromethyl)-2-pyridinamine1
1446194-56-4Bortezomib Impurity H1
1446263-38-2Linagliptin Impurity E1
1446263-39-3Linagliptin Impurity S (E-isomer)1
1446354-19-3Indacaterol metabolite P26.91