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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
194280-91-6S-Methyldihydroziprasidone1
194420-01-4Sucrose Heptasulfate1
194468-36-5Vinflunine Ditartrate1
194472-27-0Amlodipine Impurity 31
194482-41-2(R)-Desisopropyl Tolterodine1
194482-42-3N-Desisopropyl desfesoterodine1
194482-44-5Tolterodine Acid1
194594-23-51-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate1
194602-23-82-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]- benzoic Acid1
194602-27-2(S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetonitrile hydrobromide1
194798-83-9Fosfluconazole1
194804-75-6Garenoxacin1
194809-66-0Azaerythromycin A 11,12-hydrogen borate1
194861-82-0Cis Exo Lurasidone1
194930-00-2Rivastigmine D6 Tartrate1
194930-04-6rac-Rivastigmine-d61
194934-96-8Fluvastatin EP Impurity B1
194934-99-1(3R,5R)-Fluvastatin Sodium Salt1
194935-01-8(S,S)-Fluvastatin Sodium Salt1
194984-24-2N-(1-Cyanocyclopentyl)pentanamide1
194992-44-4Acetochlor OA1
195259-11-18-Fluoro-1,2-dihydro-9-(3-methyl-1-piperazinyl)-6-oxo-6H-pyrrolo[3,2,1-ij]quinoline-5-carboxylic Acid1
195371-90-54-(Trifluoromethyl)-N-(4-(trifluoromethyl)phenyl)benzamide1
195454-31-0Raloxifene EP Impurity C1
195602-17-62,2',3,3'-Tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine1
195708-08-8Ethyl1
195716-77-9Faropenem Impurity Sodium Salt1
195735-34-3Posaconazole Acetyl ester1
195868-13-4L-Ornithine Dimer1
195875-84-4Tesofensine1
196085-84-4(4R,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester1
196085-85-5(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester1
196309-10-1N6,N8-Bis(2,3-dihydroxypropyl)-5,7-diiodo-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6,8-dicarboxamide1
196309-19-0Iohexol EP Impurity I1
196404-55-4(4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid1
196409-31-12-Methylbenzenebutanol1
196500-09-12-Methyl-3-nitrobenzyl Mesylate1
196506-01-1Titanium aluminium carbide ≥99%, ≤400 mesh particle size4
196597-16-7N-(2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)acetamide1
196597-17-8rac Ramelteon1
196597-26-9Ramelteon1
196597-27-0(R)-Ramelteon1
196597-30-5N-(2-(1,6-Dihydro-2H-indeno[5,4-b]furan-8-yl)ethyl)propionamide1
196597-76-93-(6,7-Dibromo-2,3-dihydrobenzofuran-5-yl)propanoic Acid1
196597-78-11,2,6,7-Tetrahydro-8H-indeno (5,4b) furan-8-one1
196597-79-2(E)-2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)acetonitrile1
196597-80-52-[(8S)-2,6,7,8-Tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethanamine Hydrochloride1
196601-67-9N-Acetyl-O-methyl-D-serine1
196601-69-1Lacosamide EP Impurity D1
196603-96-0Vandetanib Impurity 21
196617-88-62-Chloro-N-(2,3-dimethylphenyl)benzamide1
196618-13-0Oseltamivir1
196701-54-9Phenoxymethylpenicillin EP Impurity F (HCl Salt)1
196929-78-9(R)-(+)-2-Methyl-2-propanesulfinamide, 98%1
196944-81-7Acarbose EP Impurity H1
197010-20-1Hydroxydonepezil1
197010-22-3Donepezil-4-hydroxy1
197010-25-6Donepezil Open-Ring Keto Acid1
197142-36-2(1S,3S,5S)-2-[(tert-Butoxy)carbonyl]-2-azabicyclo[3.1.0]hexane-3-carboxylic acid1
197251-11-9Tamoxifen Citrate EP Impurity D1
197291-75-1Ofloxacin EP Impurity D1
197431-02-0N-Desbutyl Dronedarone Hydrochloride1
197520-71-1Binimetinib Intermediate 21
197658-50-7(S)-3-(((S)-1-Phenylethyl)amino)-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one1
197706-50-6(2R,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane1
197706-51-7(2S,2'R)-6-Fluoro-2-(2'-oxiranyl)chromane1
197721-70-35-β-Hydroxy Drospirenone1
197909-66-31,3''-Di-HABA Kanamycin A1
197909-67-4Amikacin EP Impurity F1
197922-42-2Teduglutide1
198080-64-7Clindamycin Impurity (Dehydro) (Cis Isomer)1
198470-84-7Parecoxib1
198470-85-8Parecoxib Sodium1
198471-06-6N-[[4-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]acetamide1
198471-07-7Sodium acetyl(4-(5-methyl-3-phenylisoxazol-4-yl)phenylsulfonyl)amide1
198480-21-61-(4-(2-(Azepan-1-yl)ethoxy)benzyl)-5-(benzyloxy)-2-(4-(benzyloxy)phenyl)-3-methyl-1H-indole1
198481-32-2Bazedoxifene1
198481-33-3Bazedoxifene acetate1
198637-52-4Gadobutrol monohydrate1
198637-63-7Rel-(5R,6S)-6-(1,4,7,10-Tetraazacyclododecan-1-yl)-2,2-dimethyl-1,3-dioxepan-5-ol1
198705-01-0Ethyl 4-(3-oxobutanoyl) piperazine-1-carboxylate1
198817-95-7Dihydroartemisinin tetrafurano acetate1
198904-31-3Atazanavir1
198904-33-5Atazanavir Impurity 21
198904-34-6Atazanavir Valine Analog1
198904-84-6Atazanavir Impurity 121
198904-85-72-[[4-(2-Pyridinyl)phenyl]methyl]hydrazinecarboxylic Acid 1,1-Dimethylethyl Ester1
198904-86-8Atazanavir EP Impurity J1
198904-87-9Des-N-(methoxycarbonyl)-L-tert-leucine Atazanavir Trihydrochloride1
198976-06-6Dihydro Artemisinin-Beta-D-Glucuronide1
198976-43-1(R)-Piperidin-3-ol Hydrochloride1
199002-02-3N2-(1-Ethoxycarbonyl-3-oxo-3-phenylpropyl)-N6-trifluoroacetyl-L-lysine1
199014-26-1Galantamine N-Oxide1
199188-94-8Fluoxetine Lactose Adduct1
199188-97-1N-Formyl Fluoxetine1
199191-66-7(S)-Duloxetine Succinamide1
199191-67-8(S)-Duloxetine Phthalamide1
199327-59-84-(3-((4-Chloro-7-methoxyquinazolin-6-yl)oxy)propyl)morpholine1
199327-61-27-Methoxy-6-(3-morpholinopropoxy)-3,4-dihydroquinazolin-4-one, 97%2
199328-10-4Methyl Oxindole-5-carboxylate1
199657-47-1Givinostat Acid Impurity1
199664-70-55-(2-Fluorophenyl)-5-oxovaleric Acid1
199734-71-92-Desaminosulfonyl 3-Aminosulfonyl Dorzolamide1
199734-72-0Dorzolamide N-Sulfonamide Dimer1
199739-10-1Paliperidone palmitate1
199865-36-64-(1-Methyl-1H-indol-3-yl)pyrimidin-2-amine1
200000-59-5(2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine 4-methylbenzenesulfonate1
200064-28-4Apixaban Impurity 92 (N-2)1
200064-45-5Apixaban Impurity 92 (N-1)1
200115-86-2H-Arg(Pbf)-OH1
200116-81-0N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine1
200344-33-8FMOC-D-Citrulline1
200396-21-0(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl(2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate1
200399-47-9Salacinol1
200420-00-4Azithromycin Impurity 51
200556-62-3Pentoxifylline EP Impurity H1
200575-15-14-[[2-Ethoxy-5-[(4-methyl-1-piperazinyl)- sulfonyl]benzoyl]amino]-1-methyl-3-propyl- 1H-pyrazole-5-carboxamide1
200623-62-7Fmoc-D-Gln(Trt)-OH, 97%1
200628-33-7(1R)-N-Benzylindan-1-amine Hydrochloride1
200630-46-23-Methoxy-L-Tyrosine Monohydrate1
200636-63-1Thyropropic Acid (Stage-2)1
200707-85-3Cetirizine Amide Dihydrochloride1
200801-70-3rac-5-Hydroxymethyl Tolterodine1
200802-92-2Erythromycin Impurity 21
200815-49-2Arformoterol Tartrate1
200880-23-5Etodolac ethyl ester1
200880-40-61,2-Dimyristoyl-sn-glycero-3-phospho-rac-(1-glycerol) sodium salt, ≥99%1
200880-42-81,2-Distearoyl-sn-glycero-3-phospho-rac-(1-glycerol) Sodium Salt1
201049-74-3Desacetyl hydroxy prasugrel impurity1
201049-78-7Prasugrel Desacetyloxy Impurity1
201058-08-4Wang resin 1%, crosslinked 0.8 - 1 mmol/g, 200-400 mesh1
201166-22-5Propofol EP Impurity L1
201214-53-1Methyl 4-acetamido-5-iodo-2-methoxybenzoate1
201278-93-5Doxorubicin Impurity 191
201341-05-1Tenofovir Disoproxil1
201349-37-3Enisamium Iodide1
201360-82-9Desogestrel EP Impurity A1
201360-83-0(5R,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol1
201423-59-8Pravastatin 6'-Ketone1
201530-41-8Deferasirox1
201530-78-1Deferasirox EP Impurity C1
201530-79-2Deferasirox EP Impurity E1
201532-42-5Fmoc-D-Thi-OH1
201594-84-5(S)-2-[(4-Chlorophenyl)(4-piperidinyloxy)methyl]pyridine1
201601-32-32-((4AS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-Hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl 4-methylbenzenesulfonate1
201610-16-41,1',1'',1'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(2,2,2-trifluoroethan-1-one)1
201611-85-02-Cyano-2-propyl benzodithioate, 97%1
201611-92-94-Cyano-4-(phenylcarbonothioylthio)pentanoic acid, 98%1
201612-55-72-Deoxy-D-glucose-1-13C1
201615-38-5Amberlite IRA-96 Free Base1
201660-36-8cis-Hydroxy Solifenacin (Mixture of Diastereomers)1
201667-20-1(2S,3'S)-Glycopyrrolate Bromide1
201668-33-9Flufenacet-thioglycolate sulfoxide1
201677-59-0(R)-N-(2-(Benzyloxy)-5-(2-bromo-1-hydroxyethyl)phenyl)formamide1
201733-56-4Bis(neopentyl glycolato)diboron, 96%1
201812-64-8Fluticasone Propionate EP Impurity H1
201854-22-0Eldecalcitol (pre-form)1
201855-60-9Paroxetine Hydrochloride Anhydrous EP Impurity H1
201855-71-23-Piperidinemethanol,4-(4-fluorophenyl)-1-(phenylmethyl)-,3-methanesulfonate,(3S,4R)1
201996-37-4Cyanuric acid-13C31
202003-06-3Rufinamide Cyano Impurity1
202057-74-7(2Z)-2-Cyano-N-(4-cyanophenyl)-3-hydroxy-2-Butenamide1
202122-33-6N-Acetyl Fluoxetine1
202138-50-9Tenofovir Disoproxil Fumarate1
202189-76-24-(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)propan-2-yl)phenethyl 4-methylbenzenesulfonate1
202189-77-32-(2-(4-(2-(4-(1-(2-Ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)propan-2-yl)-4,4-dimethyl-4,5-dihydrooxazole1
202189-78-4Bilastine1
202189-81-92-Desetoxyethyl-4,5-Dihydrooxazole Bilastine1
202189-82-02-(2-(1-(4-(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)propan-2-yl)phenethyl)piperidin-4-yl)-1H-benzo[d]imidazol-1-yl)ethan-1-ol1
202189-83-1Bilastine Hydroxy Impurity1
202197-26-03-Chloro-4-(3-fluorobenzyloxy)aniline1
202271-78-1(S)-4-Nitrothalidomide1
202271-81-6(R)-4-Nitrothalidomide1
202271-89-4(S)-Pomalidomide1
202271-90-7(R)-Pomalidomide1
202271-91-8S-Lenalidomide1
202289-38-1[Bis(2-methoxyethyl)amino]sulfur trifluoride, extra pure 50%1
202333-85-5Des-1,2,3-Leuprolide1
202409-31-2Desmethyl Etoricoxib1
202409-33-4Etoricoxib, ≥98%1
202464-88-8(S)-Rasagiline Mesylate1
202464-89-9(S)-Rasagiline Mesylate1
202480-68-0Chloramphenicol D51
202534-94-9Ethyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxopiperidine-3-carboxylate1
202656-23-31,3-Dichloropropene D4(cis/trans mixture)1
202658-88-62-Chloro-N-(methylsulfonyl)acetamide1
202816-62-4Ritonavir EP Impurity N1
202825-43-24- Fluoro Safinamide1
202825-46-5Safinamide Methanesulfonate1
202865-66-5(2-Bromo-5-fluorophenyl)methanol1
202865-83-63-Bromo-5-fluorotoluene, 98%1
202914-84-9Lomitapide Mesylate1
202917-04-23-((6,7-Dimethoxyquinolin-4-yl)oxy)aniline1
202917-05-36,7-Dimethoxy-4-(3-nitrophenoxy)quinoline1
203007-73-2Cefprozil EP Impurity L1
203120-17-6Laninamivir1
203120-46-1Laninamivir octanoate1
203264-09-9Miconazole Impurity H nitarte salt1
203313-25-1Spirotetramat1
203395-59-9Brexpiprazole Target-241
203395-75-9Aripiprazole 3,4-Dichloro Impurity1
203395-78-2Aripiprazole Isomer1
203395-79-3Aripiprazole Impurity 551
203395-81-7Aripiprazole EP Impurity C1
203395-82-8Aripiprazole EP Impurity D1
203395-84-02-Monobromo Aripiprazole1
203579-18-4(4-Ethyl-3,5-dimethoxyphenyl)methanol1
203633-19-6Dopamine-d4 Hydrochloride1
203645-63-0Amitriptyline-d6 Hydrochloride1
203714-71-0Hoveyda-Grubbs Catalyst, 1st Generation, 97%1
203784-52-5Nortriptyline-d3 Hydrochloride1
203787-91-1Salcaprozate Sodium2
203866-14-2N-Boc-Trans-4-Fluoro-L-Proline1
204008-22-01-Ethyl-4-octylbenzene1
204204-73-9(Z)-2-(1-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic Acid1
204205-33-42 - Bromo-2-(2-fluorophenyl)-1-cyclopropyl ethanone1
204244-77-9L-Arginine-d7 Hydrochloride1
204254-90-0Oseltamivir Hydroxy Mesylate (N-2)1
204254-92-2Oseltamivir Hydroxy Mesylate1
204254-94-4(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethy1
204254-96-6Ethyl1
204254-98-8(3R,4S,5R)-Ethyl 5-azido-4-hydroxy-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate1
204255-02-7(1R,5R,6R)-5-(1-Ethylpropoxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester1
204255-04-9N-Desacetyl 5-Azido Oseltamivir1
204255-06-15-Azido Oseltamivir1
204255-09-4Oseltamivir Hydrochloride1
204255-11-8Oseltamivir Phosphate1
204257-65-8Pemetrexed Acid N-Hydroxysuccinimide Ester1
204268-61-1N-Nitroso Maprotiline1
204318-14-9DOTA-TOC, 95%2
204387-53-1(S)-Pyrrolidine-2-carbonitrile1
204395-52-8Clozapine-d41
204451-50-3L-Lysine-15N Dihydrochloride Salt1
204589-58-2Ezetimibe 3-Dehydroxy Impurity1
204589-68-4Ezetimibe Anhydro (E)-Isomer1
204589-82-2(3R,4S)-1-(4-Fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-azetidinepropanoic acid1
204589-96-8Benzyl Ezetimibe ether1
204656-20-2Liraglutide1
204777-78-6Fmoc-Lys(ivDde)-OH, ≥96% (HPLC)1
204781-71-51-(3-Hydroxy-2-methoxyphenyl)-ethanone1
204853-33-8Tolcapone 3-Beta-D-Glucuronide1
204913-01-9tert-Butyl ((1S,3R)-3-acetylcyclopentyl)carbamate1
205105-83-5Beclomethasone Dipropionate EP Impurity V1
205234-49-7L-Nal-Lanreotide1
205234-53-3D-Cys(7)-Lanreotide1
205248-77-7N-Ethyl Topiramate1
205252-36-4D-Alanyl-L-glutamine1
205393-22-2Bortezomib Pinanediol Ester Impurity1
205448-31-34-Chloro-6-methoxyquinolin-7-ol1
205448-64-2Methyl 4-(((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-2-methoxybenzoate1