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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
866594-60-7(3AS,4S,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one1
866594-61-8(3AS,4R,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one1
866602-52-0Dodeca-2E,4E,8Z-Tetraenoic Acid Isobutylamide (10E/Z Mixture)1
866607-35-4Tetra Acetyl Canagliflozin1
866783-12-2(S)-1-(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)-N-methylmethanamine1
866783-13-3(1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride1
866822-35-7Daptomycin Impurity 171
866824-87-5N1-((8-oxo-8-(Phenylamino)octanoyl)oxy)-N8-phenyloctanediamide1
866874-00-2Methyl 10-bromo-5H-dibenzo[b,f]azepine-5-carboxylate1
866874-15-9Etoposide Impurity 71
866923-62-8Montelukast Cyclopropaneacetonitrile1
866923-63-9Montelukast Amide1
866923-64-01 Mercaptomethyl cyclopropaneacetonitrile1
866926-81-0Scopolamine Sulfate1
866946-42-12-[4-(Aminomethyl)phenyl]benzamide1
867333-29-72-Chloro-5-nitrophenylboronic acid1
867365-76-2Depulfavirine1
868046-19-9Elsulfavirine1
868049-49-4Olodaterol1
868049-50-7(S)-Olodaterol1
868272-85-93,3'-Diaminobenzidine tetrahydrochloride, 98%+1
868350-97-4Bromazepam EP Impurity C1
868368-35-8Aciclovir Impurity 91
868405-66-7Linezolid Impurity 291
868539-96-2Methyl1
868539-98-4Methyl ((S)-2-amino-4-phenylbutanoyl)-L-leucyl-L-phenylalaninate1
868540-15-2(AS)-a-[[(1,1-Dimethylethoxy)carbonyl]amino]benzenebutanoyl-L-leucyl-phenylmethyl Ester L-Phenylalanine1
868540-16-3(S)-2-((S)-4-Methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamido)-3-phenylpropanoic Acid1
868540-17-4Carfilzomib WS1
868540-22-1tert-Butyl ((S)-1-(((S)-4-methyl-1-(((S)-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopentan-2-yl)amino)-1-oxo-4-phenylbutan-2-yl)carbamate1
868596-47-818-O-Desmethyl Vinorelbine1
868754-41-0Pioglitazone EP Impurity D1
868754-42-1Pioglitazone EP Impurity E1
868993-14-0Mycophenolate Di-Mofetil1
869112-31-24-(Hydroxydiphenylmethyl)-1-(2-hydroxyethyl)quinuclidin-1-ium Bromide1
869113-09-7Umeclidinium Bromide1
869113-10-01-Benzyl-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide1
869113-45-11-(2-(Benzoyloxy)ethyl)-4-(hydroxydiphenylmethyl)quinuclidin-1-ium Bromide1
869285-68-7(S)-1H-Benzo[d][1,2,3]triazol-1-yl 2-((methoxycarbonyl)amino)-3,3-dimethylbutanoate1
869368-48-9Ritonavir EP Impurity T1
869377-50-4Carbamazepine Impurity 111
869477-96-3Olodaterol Hydrochloride1
869478-09-18-Acetyl-6-benzyloxy-4H-benzo[1,4]oxazin-3-one1
869478-12-6(R)-6-Benzyloxy-8-(oxiran-2-yl)-4H-benzo[1,4]oxazin-3-one1
869478-13-7Olodaterol Benzyl Ether1
869493-97-0O-Desmethyl Olodaterol1
869501-51-9Ethyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate1
869627-85-03(R,S)-Hydroxy Desogestrel1
869631-11-8Candesartan Cilexetil EP impurity B1
869791-42-4Pemetrexed EP Impurity A (Freebase)1
869856-07-5(S)-(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine1
869856-10-0Ivabradine Impurity 91
869856-12-2Aripiprazole Impurity 461
869856-14-4Aripiprazole Impurity 471
869858-84-41-Ethyl-3-methylimidazolium dibutyl phosphate, ≥97.0% (HPLC)1
869884-00-4(S)-1,2,3,4-Tetrahydro-1-phenylisoquinoline D-(-)-tartrate1
870061-18-0Estrone-2,4,16,16-d4 3-O-Beta-D-Glucuronide1
870076-72-5Salbutamol EP Impurity A1
870133-54-3Cabazitaxel Impurity 441
870196-80-84-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid, 97% (HPLC)1
870196-83-12-Cyano-2-propyl dodecyl trithiocarbonate, 97%1
870243-67-72-(2-tert-Butoxyethoxy)-1H-isoindole-1,3(2H)-dione1
870281-17-7Desmethyl Idelalisib1
870281-74-6Desfluoro Idelalisib1
870281-82-6Idelalisib1
870281-86-0(S)-2-(1-Aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one1
870459-88-41-(2-Methyl-3-nitrophenyl)guanidine1
870614-82-74-Dehydroxy-4-dimethylhydroxysilyl Entecavir1
870634-36-9Methyl 5-(4-Fluorophenyl)-(5S)-hydroxypentanoate1
870703-68-73,6-Dibromo-2-fluorobenzaldehyde1
870765-38-1Aripiprazole Hydroxybutyl Impurity1
870964-67-3Evocalcet1
870987-63-6(Ir[dF(CF3)ppy]2(dtbpy))PF61
870991-70-1(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine1
871038-72-1Raltegravir Potassium1
871100-19-5Milnacipran EP Impurity M1
871132-03-5Dalbavancin B21
871550-15-1Fluconazole EP Impurity B1
871555-75-8Phenyl (4-chloro-3-(trifluoromethyl)phenyl)carbamate1
871700-17-3Trametinib1
871700-18-41-Cyclopropyl-3-(2-fluoro-4-iodophenyl)urea1
871700-22-0Trametinib Impurity 111
871700-24-2Trametinib Hydroxy Impurity1
871700-25-3Trametinib Anilide Impurity1
871700-26-42-Cyano-N-cyclopropyl-N-((2-fluoro-4-iodophenyl)carbamoyl)acetamide1
871700-28-66-Amino-3-cyclopropyl-1-(2-fluoro-4-iodophenyl)pyrimidine-2,4(1H,3H)-dione1
871700-30-0(E)-N'-(1-Cyclopropyl-3-(2-fluoro-4-iodophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N,N-dimethylformimidamide1
871700-32-23-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-6,8-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidin-5-yl 4-methylbenzenesulfonate1
871700-65-1Desiodo Trametinib1
871701-87-0Trametinib Desacetyl Impurity1
871702-07-7Trametinib Acetate1
871825-57-9N-Methyl-1-(1-methyl-1H-pyrazol-3-yl)methanamine1
871884-77-4N-Nitroso N-Desethyl Alverine1
871949-32-527-Hydroxywithanone1
872040-99-8Olopatadine Amide1
872041-02-6Olopatadine Amide Impurity1
872414-52-32-(Bromomethyl)benzamide1
872469-60-8BPAMD [Bis(phosphonate) monoamide analogues of DOTA1
872511-34-7Infigratinib1
872696-79-22,4-Dioxo-3-azaspiro[5.5]undecane-1,5-dicarboxamide1
872710-80-05-(Isopentenylaminomethyl)-2'-O-methyluridine1
872728-81-9Dabigatran Etexilate Mesylate1
872818-45-65,5-bis(bromomethyl)-1,3,2-dioxathiane 2-oxide1
872826-80-72-(4-nitrosopiperazin-1-yl)pyrimidine1
872980-38-6Empagliflozin Methoxy Impurity1
872992-20-6Linezolid R-Isomer1
873012-43-22-(Bromomethyl)-2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolane, 97%1
873051-52-6Ivacaftor Ortho Isomer1
873054-39-8De-Alkylated Ivacaftor1
873054-44-5Ivacaftor1
873055-56-22,4-Di-tert-butyl-6-nitrophenyl methyl carbonate1
873055-57-32,4-Di-tert-butyl-5-nitrophenol1
873055-58-4Phenol, 5-amino-2,4-bis(1,1-dimethylethyl)1
873056-61-2(2`,3`-Difluoro[1,1`-biphenyl]-2-amine)1
873056-62-33',4'-Difluoro[1,1'-biphenyl]-2-amine1
873077-70-4Sunitinib Impurity-E1
873302-30-8Varenicline Lactam1
873302-31-9Varenicline N-Glucoside1
873310-28-2N-Methyl-3-phenyl-3-(m-tolyloxy)propan-1-amine Hydrochloride1
873310-31-7N-Methyl-3-phenyl-3-(p-tolyloxy)propan-1-amine Hydrochloride1
873310-33-9Atomoxetine EP Impurity A HCl1
873397-19-42-Amino-6-(chloromethyl)pteridin-4(3H)-one1
873406-11-2Levocetirizine Benzyl Compound1
873407-01-3Doxylamine EP Impurity A1
873417-25-54-Amino-3-chloro-5-methylphenol1
873551-03-2Tolterodine S-Enantiomer1
873662-13-6Carboplatin Impurity 7 (OH2)1
873857-62-6Fidaxomicin1
873895-41-1Olanzapine Amino Impurity1
873928-73-5O-Desmethyl Tramadol-d61
873950-17-5Atorvastatin Cyclic Isopropyl Impurity1
873950-18-6Atorvastatin Cyclic Fluorophenyl Impurity1
873950-19-7Atorvastatin Epoxy Tetrahydrofuran Analog1
873976-38-6Ethyl 8-Ethoxyoctanoate1
874290-59-24-(Benzyloxycarbonylamino)-2-fluorophenylboronicacid1
874340-08-6Linezolid Desacetamide Descarbonyl Phthalimide (R)-Isomer1
874518-62-4Opicapone Impurity 111
874531-36-9N-(1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl)-N-hydroxynitrous amide1
874583-40-1Naratriptan Impurity 151
874638-80-9((2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl Benzoate1
874661-64-01-(4-Bromobutyl)-4-(2,3-dichlorophenyl)piperazine1
874747-30-5Pentoxifylline EP Impurity J1
874760-69-7Lenalidomide Impurity-131
874760-71-1(S)-5-Amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid1
874760-72-2(S)-5-Amino-4-(4-amino-1-oxoisoindolin-2-yl)-5-oxopentanoic Acid1
874769-58-11-[(2-Hydroxyethoxy)methyl]-7-imino-1,3,6,8-tetraazaspiro[4.4]nonane-2,4,9-trione1
874769-59-25-(((2-Hydroxyethoxy)methyl)amino)-2-imino-2,3-dihydro-4H-imidazol-4-one1
874817-93-32-Chloro-3-iodobenzoic acid1
874908-11-9rac-2-Despiperidyl-2-amino Repaglinide1
874908-14-23 Hydroxy Repaglinide1
874946-00-6(3R)-3-(7-Amino-3-oxo-1H-isoindol-2-yl)piperidine-2,6-dione1
875136-76-82-(Methyl(nitroso)amino)ethyl dihydrogen phosphate1
875229-73-5PTH-I Butyl Impurity1
875252-65-6Prilocaine EP Impurity D1
875256-24-94-Chloro Perphenazine1
875309-82-3Carfilzomib Impurity 601
875309-92-5Carfilzomib Impurity 621
875311-29-8Vildagliptin Amino Adamantane Impurity1
875535-35-6Diacerein EP Impurity D1
875535-36-7Diacerein EP Impurity E1
875573-60-7Fulvestrant Impurity 221
875573-63-0(7alpha,17Beta)-17-(Acetyloxy)-7-(9-bromononyl)estr-4-en-3-one1
875573-64-1Fulvestrant Impurity 271
875712-90-6Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate1
875756-97-1bisBenzimide H 33342 trihydrochloride, ≥98%1
875781-15-05-Bromo-2-fluoro-3-formylpyridine, 97%1
875781-41-25-Bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-amine1
875781-43-42-Bromo-5H-Pyrrolo[2,3-b]Pyrazine1
875915-78-9Isofetamid1
876014-27-6Ethyl (1S,5R,6R)-5-hydroxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate1
876054-56-7Testosterone Cypionate-d31
876403-98-4Topiramate EP Impurity B1
876473-73-3Amylmetacresol EP Impurity A1
876497-65-33-(Nitrosoamino)benzaldehyde1
876514-31-7Nebivolol USP Related Compound C1
876666-07-8Rel-N-Benzyl Nebivolol1
876903-48-95-[2-Formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]-2-hydroxybenzoic Acid1
877177-42-9Tert-Butyl 4-nitrosopiperazine-1-carboxylate1
877265-30-0Terbinafine Impurity C (Hydrochloride)1
877265-33-3Terbinafine EP Impurity D (Hydrochloride)1
877397-71-2Crizotinib Amine Impurity1
877399-00-3(R)-5-Bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine1
877399-51-4tert-Butyl (R)-4-(4-(6-amino-5-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate1
877399-52-5Crizotinib1
877400-66-3Rac Crizotinib1
877402-43-2Tert-Butyl 3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate1
877402-44-3tert-Butyl 8-Oxo-3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate1
877402-45-4Sitagliptin Pyrazinone Impurity1
877606-63-8Afacifenacin1
877612-13-01-(3-Isobutylphenyl)ethanone1
877674-77-6(S,Z)-7-Chloro-2-(2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoic acid1
877674-82-3Cilastatin Ammonium1
877963-94-5LOC14, ≥98%1
878002-84-7N-Pivaly-Cefditoren Pivoxil1
878002-85-8Cefditoren Pivoxil Dimer1
878132-19-51-Ethyl-3-methylimidazolium L-(+)-lactate, ≥95% (HPLC1
878284-44-7Fluorescein Impurity 51
878480-70-7Glimepiride EP Impurity I1
878580-53-1N,N'-((Ethane-1,2-diylbis(azanediyl))bis(ethane-2,1-diyl))dibenzamide1
878650-31-8Methyl 2,6-dichloro-5-methoxypyrimidine-4-carboxylate, 98%1
878672-00-5Lesinurad1
878782-79-74-Amino-a-(3-amino-3-oxopropyl)1,3-dihydro-1-oxo-2H-Isoindole-2-aceticacidmethylester1
878784-75-9Alverine EP Impurity E HCl1
878791-35-6Prilocaine EP impurity D HCl1
879005-96-6Pefloxacin EP Impurity E1
879085-55-9Vismodegib1
879088-40-12-(2-Chloro-5-nitrophenyl)pyridine1
879088-41-24-Chloro-3-(pyridin-2-yl)benzenamine1
879396-70-0Silodosin Glucuronide1
879396-75-52-(4-Fluorophenyl)cyclopropan-1-amine1
879410-94-3Laquinimod Desethyl Impurity1
879495-68-8Prochlorperazine Sulfinyl-5-Oxide1
879551-01-6(4S,5R)-Ethyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyl-1,3,2-dioxathiolane-4-carboxylate 2,2-dioxide1
879551-04-9(3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxyMethyl)-3-Methyl-dihydrofuran-2(3H)-one1
879554-48-02-[[[[(1,4-Dihydro-6-methyl-4-oxo-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl]benzoic Aci1
879562-26-2Olmesartan EP Impurity C1
879643-71-7Formamidinium iodide, 99%1
879644-03-8N-(4-Chloro-3-methoxyphenyl)-2-cyanoacetamide1
879646-17-0N-Formyl Trimetazidine Hydrochloride1
879671-67-7Doxylamine Succinate EP Impurity B Hydrochloride1
880084-63-91-Ethyl-3-methylimidazolium 1,1,2,2-tetrafluoroethanesulfonate, ≥95% (HPLC)1
880088-78-84-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid Methyl Ester1
880106-10-5Spironolactone EP impurity G1
880149-29-1Bismuth subcitrate potassium1
880152-61-4Ramelteon lsobutyryl impurity1
880152-62-5(S)-N-(2-(7,8-Dihydro-6H-indeno[5,4-b]furan-8-yl)ethyl)propionamide1
880152-63-6N,N'-(((8S,8'S)-1,1',6,6',7,7',8,8'-Octahydro-2H,2'H-[4,6'-biindeno[5,4-b]furan]-8,8'-diyl)bis(ethane-2,1-diyl))dipropionamide1
880468-89-3Lacosamide Impurity A1
880633-96-5Capecitabine EP Impurity C (Hydrochloride)1
880769-28-8Montelukast Chloroalcohol impurity1
881005-91-04-Methylumbelliferyl-beta-D-glucuronide hydrate1
881025-90-7Tryptophan EP Impurity G (HCl Salt)1
881376-42-7Pinoxaden Metabolite SYN5028361
881386-01-23,3-Dichloro-1-(4-nitrophenyl)piperidin-2-one, 97%1
881386-12-5Apixaban Related Compound G1
881399-30-0Amido Ethyl Meloxicam1
881673-98-9Ethyl 2-cyano-4-(2-fluorophenyl)-4- oxobutanoate1
881674-01-7Ethyl 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate1
881674-06-2Ethyl 5-(2-fluorophenyl)-1H-pyrrole-3-carboxylate1
881674-56-25-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde1
881674-58-4(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)methanol1
881676-90-05-Phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde1
881677-11-8Vonoprazan Sulfonyl Aldehyde Impurity1
881681-00-1Vonoprazan1
881681-01-2Vonoprazan Fumarate1
881685-58-1Isopyrazam1
881732-90-7N-Methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine1
881733-36-41-(5-(4-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine1
881733-45-51-(5-(3-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine1
881850-92-6N1-(2-(Piperazin-1-yl)ethyl)ethane-1,2-diamine Tetrahydrochloride1