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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
1620758-26-0Methoxy Empagliflozin R-Furanose1
1620758-27-1(S)-Empagliflozin Peracetyl Impurity1
1620758-30-6Empagliflozin Intermediate-A1
1620758-31-7Empagliflozin Impurity B (Mixture of Diastereomers)2
1620758-32-8Empagliflozin S-Furanose1
1620758-33-9Empagliflozin alpha Isomer1
1620758-34-0Empagliflozin Impurity 4 (Diol Impurity)(1620758-34-0 +2452301-18-5)2
1621160-31-3((2R,3R,4R)-3-(Benzoyloxy)-5-chloro-4-fluoro-4-Methyltetrahydrofuran-2-yl)Methyl benzoate1
1621461-58-2Barnidipine Ethyl derivate1
1621516-91-3Amlodipine Related Compound K1
1621681-63-7Cabozantinib N-Oxide1
1621715-63-6SRR uncyclized ezetimibe impurity1
1621885-80-0Fulvestrant Impurity 21
1621885-81-1Fulvestrant Impurity 31
1621885-82-2Fulvestrant Impurity 41
1622135-03-8Thiocolchicoside hydrate1
1622173-72-1N-(1-(7,8-Dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride1
1622173-74-3rac-Cinacalcet Regio Isomer (Napthalene 2-yl) Hydrochloride1
1622313-77-2N-Desmethyl N-Ethyl Chlorpromazine1
1622406-34-1N-[4-Chloro-2-(1-phenylethenyl)phenyl]-N'-ethylurea1
1622425-52-8Vilazodone N-Oxide Impurity1
1622427-14-810-Hydroxy Oxcarbazepine1
1622427-83-13-Acetamido-5-amino-4-iodobenzoic Acid1
1622427-84-23,5-Diamino-4-iodobenzoic Acid1
1622902-68-4Abrocitinib1
1622903-13-2Despropanesulfonyl Abrocitinib1
1622904-99-7Rufinamide-5-Carboxamide1
1622988-14-0Tapinarof Z-Isomer Impurity1
1622988-16-2(Z)-Dimethoxy Tapinarof1
1623020-56-3Milnacipran Impurity 41
1623021-24-8Lopinavir EP Impurity k1
1623021-42-0(2-Bromo-4,6-ditert-butyl-3-nitrophenyl) methyl carbonate1
1623052-09-4Bupropion Impurity 181
1623104-92-67-Methoxy-N-[2-(7-methoxy-1-naphthalenyl)ethyl]-1-naphthaleneethanamine Hydrochloride1
1623192-76-6Acesulfame D41
1624261-01-3(S)-2-((4-Aminophenethyl)amino)-1-phenylethan-1-ol1
1624261-89-7Rel-(1S,2S,3R,4R)-3-((R)-1-Acetamido-2-ethylbutyl)-4-amino-2-hydroxycyclopentane-1-carboxylic Acid1
1624294-38-7Erlotinib-3-vinyl Hydrochloride1
1624306-20-2Gepotidacin Mesylate Dihydrate1
1624328-52-4Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester1
1624587-84-3Nintedanib D31
1624588-01-7N-(4-Aminophenyl)-N-methyl-4-(methyl-d3)-1-piperazine acetamide1
1626335-72-5(S)-1-(3,6-Dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethanamine Hydrochloride1
1626359-62-3Spdb-dm41
1626481-45-5(S)-1-(3,6-Dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethan-1-amine1
1627082-92-1Abemaciclib Aldehyde Impurity1
1627202-38-32-(1H-Pyrazol-1-yl)adenosine1
1627504-41-9Baricitinib Impurity 71
1627504-43-1Baricitinib Impurity 61
1627515-83-6(R)-N-(4-Aminophenethyl)-2-hydroxy-2-phenylethanamide1
1627523-19-6Vitamin D3-d71
1627575-36-3Efavirenz Pentyne Analog1
1627580-64-6MOTS-c1
1627731-60-5Zoledronic Acid EP Impurity A1
1627731-61-6Zoledronic Acid EP Impurity B1
1627824-09-2Isopropyl ((R)-(perfluorophenoxy)(phenoxy)phosphoryl)-D-alaninate1
1628039-62-2Acyclovir Hydrochloride1
1628047-87-9VNL2(DiHydrochloride)1
1628106-94-4Sofpironium Bromide1
1628179-43-0Ibrutinib Formyl Impurity1
1628530-37-9Cabozantinib Metabolite M2a1
1628530-38-0N-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)phenyl)-N-(4-fluoro-2-hydroxyphenyl)cyclopropane-1,1-dicarboxamide1
1628530-42-6N-(4-Fluorophenyl)-N-(4-((7-hydroxy-6-methoxyquinolin-4-yl)oxy)phenyl)cyclopropane-1,1-dicarboxamide1
1628530-47-1Cabozantinib 6-Hydroxy impurity1
1628639-06-4alpha-Hydroxy Olopatadine (Z-isomer)1
1628700-81-1Eliglustat D41
1628720-66-0Levothyroxine EP Impurity B1
1628752-83-9Palbociclib-d81
1628836-07-6tert-Butyl (1-cyanopent-4-yn-1-yl)carbamate1
1628836-08-72-Amino-6-(4-nitrophenyl)-1-phenylhex-5-yn-1-ol hydrochloride, (1R,2R)1
1628836-09-8(αR,2R)-3,4-Dihydro-5-[(4-nitrophenyl)methyl]-α-phenyl-2H-pyrrole-2-methanol1
1628836-10-1Vibegron N-Boc Amino alcohol (Nitrophenyl) Impurity (1R,2R) Isomer1
1628915-10-52-(Hydroxymethyl)-3-nitrobenzoic Acid Methyl Ester1
1628918-33-14-Bromo-1-chloro-2-(4-fluorobenzyl)benzene1
1629023-90-0Rilpivirine Impurity 11
1629229-37-3Fezolinetant1
1629229-47-5Fezolinetant Regioisomer Impurity1
1629229-50-0Fezolinetant Difluoro Impurity1
1629229-52-2Fezolinetant Desfluro Impurity1
1629245-79-9(1S,3S,4S)-4-Bromo-3-hydroxy-N,N-dimethylcyclohexanecarboxamide1
1629315-02-1(S)-3-(3-(((3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1,5-dihydro-2H-benzo[d]azepine-2,4(3H)-dione1
1629676-26-1(1-Methylpiperidin-4-yl)(1-phenethyl-1H-imidazol-2-yl)methanone Hydrochloride1
1629778-77-3Abiratetone Succinate1
1629862-21-0Dapagliflozin 1-Bromo, 4-Chlorobenzene Impurity1
1630025-26-1Ticagrelor Impurity 371
1630036-76-8Aliskiren Hemifumarate Enantiomer (RRRR Isomer) Impurity1
1630036-82-6Aliskiren Hemifumarate (SSSR Isomer) Impurity1
1630974-89-8Methyl 2-dibromomethyl-3-nitrobenzoate1
1631741-31-5Cetrorelix Acetate1
1631754-27-2D-Asn5-Carbetocin1
1632002-10-8Esaxerenone Diamine Impurity1
1632002-11-9(5S)-1-(2-Hydroxyethyl)-4-methyl-5-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylic Acid1
1632006-28-0Esaxerenone1
1632028-59-14-Chlorobutanol Aminocarbinol Adduct1
1632033-05-6Dabigatran Acid Impurity-DEM-31
1632048-95-3Terfenadine EP Impurity B1
1632119-29-9Dapsone-13C121
1632236-60-2Zoledronic Acid EP Impurity B1
1632287-34-3MonoAcetyl Dapagliflozin1
1632447-89-2Trans-5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrole-1-one Hydrochloride1
1632463-24-1Rivaroxaban EP Impurity J1
1632484-77-5Ceritinib D71
1633351-79-7(S)-7-(1-(3-Chloropropanoyl)piperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide1
1633352-71-2(S)-2-(4-Phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide1
1633767-50-6Pitavastatin Sodium (Z)-Isomer1
1633815-62-95,6-Dehydro-Tigecycline1
1633824-78-8Elobixibat hydrate1
1634630-28-6Linezolid Epoxide Impurity1
1636137-55-72'-(Benzyloxy)-3'-nitro-1,1'-biphenyl-3-carboxylic acid1
1637223-69-8Ethyl 4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazine-1-carboxylate1
1637238-96-0Dabigatran Etexilate 2-Pyridyl Carboxamide1
1637311-15-9(5-(Ethylsulfonyl)pyridin-2-yl) methanamine hydrochloride, 97%1
1637781-10-2Palbociclib Impurity-16 (Stage-I)(Bromo)1
1638286-64-2De-boc Cabazitaxel1
1638497-25-2Avanafil Acid Impurity(R Isomer)1
1638497-26-3R-Avanafil1
1638499-31-6(3R,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine1
1638499-33-8(3S,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine1
1638544-55-4Alogliptin impurity F1
1638544-56-5Alogliptin Impurity E1
1638544-59-8Des(2-Cyano) 3-Cyano Alogliptin Benzoate1
1638544-62-3Des(2-Cyano) 4-Cyano Alogliptin Impurity1
1638544-63-4(R)-4-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile Benzoate1
1638544-64-5(S)-Alogliptin Benzoate Salt1
1638586-56-7Dronedarone N-Oxide1
1638617-35-2N-Methyl-3-(4-pyridinyl)-1H-indole-5-ethanesulfonamide1
1638617-36-3Naratriptan Impurity 21
1638744-06-5Linagliptin Impurity S (Z-isomer)1
1638744-50-9(1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl (2S,5S)-5-hydroxy-1,3-oxathiolane-2-carboxylate1
1638785-15-52-(4-(2-Chloroacetyl)phenyl)-N-methoxy-N,2-dimethylpropanamide1
1638785-17-7Bilastine Chloro Impurity1
1638785-18-82-(4-(2-(4-(1-(2-Ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-N-methoxy-N,2-dimethylpropanamide1
1638785-19-9Methyl 2-(4-(2-chloroacetyl)phenyl)-2-methylpropanoate1
1638785-21-3Methyl2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-1-hydroxyethyl)phenyl)-2-methylpropanoate1
1638785-22-4Bilastine Oxo impurity1
1638785-23-51'-Hydroxy Bilastine1
1638885-61-6Apalutamide-d31
1638885-65-0Apalutamide-d41
1639137-80-6Axitinib Impurity H1
1639208-54-0Valbenazine tosylate1
1639263-80-1Vortioxetine Sulfone1
1639429-81-4Ambrisentan Vinyloxy Impurity1
1639933-77-9Metoprolol EP Impurity C maleate salt1
1639970-62-9(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid1
1640351-46-7Gefitinib Impurity 31
1640353-02-1Vilazodone Hydrochloride Dimer-2 impurity1
1640884-60-14-(4-Aminophenyl)-3-morpholinone hydrochloride1
1640894-03-6(S)-8-(Benzyloxy)-5-(2-bromo-1-hydroxyethyl)quinolin-2(1H)-one1
1640918-78-0Threoprocaterol1
1640971-51-23-((3R,4R)-4-Methyl-3-(methyl(6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile1
1640971-60-33-((3R,4R)-3-((6-Aminopyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile1
1640971-87-4Tofacitinib Related Compound 2 Hydrochloride1
1640972-35-55,6-Dihydro Tofacitinib1
1640981-02-7(E)-4-(1-Benzyl-2-methyl-1H-imidazol-5-yl)-3-(ethoxycarbonyl)but-3-enoic Acid1
1640981-05-0Tegoprazan Impurity 321
1640981-11-8Ethyl 4-acetoxy-1-benzyl-2-methyl-1H-benzo[d]imidazole-6-carboxylate1
1640981-16-3Ethyl 1-benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylate1
1640981-19-61-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic Acid1
1640981-20-91-Benzyl-4-hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide1
1641940-94-4Alfacalcidol-D61
1642288-47-8Mavacamten1
1642288-64-9(R)-3-Isopropyl-6-((1-phenylethyl)amino)pyrimidine-2,4(1H,3H)-dione1
1642289-11-9Mavacamten 4-Hydroxy Impurity1
1642289-37-9Mavacamten Hydroxypropan Impurity1
1642298-69-8(S)-6-((1-Cyclohexylethyl)amino)-3-isopropylpyrimidine-2,4(1H,3H)-dione1
1642551-60-7Glycerol Ester of Mycophenolate1
1642559-63-44-Thiazolidinecarboxylic acid, 5,5-dimethyl-2-[[[(5-methyl-3-phenyl-4-isoxazolyl)carbonyl]amino]methyl]-, (4S)1
1642559-64-5Cloxacillin EP Impurity B1
1642559-71-4Amoxicillin EP Impurity D Sodium Salt1
1642569-42-31-(4-Methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide1
1642571-07-0N-Des Acryloyl Ibrutinib Impurity1
1642600-99-4Rac-Rivaroxaban Diphthalimido Morpholinone Analog1
1642601-01-1(S)-1-(3-Hydroxypiperidin-1-yl)prop-2-en-1-one1
1642629-93-3Ampicillin EP Impurity D1
1642629-94-4Amoxicillin EP Impurity D1
1642629-95-5Oxacillin EP Impurity B1
1642629-96-6Cloxacillin Sodium EP Impurity A1
1642853-67-5Ethyl 3-(1-Methyl-2-oxo-N-(pyridin-2-yl)-2,3-dihydro-1H-benzo[d]imidazole-5-carboxamido)propanoate1
1642853-68-6Dabigatran Impurity 681
1642873-04-82-[5-(4-Bromophenyl)-6-chloropyrimidin-4-yl]oxyethanol1
1643116-24-8P-[[(1R)-2-(6-Amino-3H-purin-3-yl)-1-methylethoxy]methyl]phosphonic acid1
1643131-93-4Ethyl 2-(3-(ethoxycarbonyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate1
1643330-62-4Apixaban Open Chain Chloro Impurity1
1643354-27-12,2'-((2R,2'R)-((4-(3-Oxomorpholino)phenyl)azanediyl)bis(2-hydroxypropane-3,1-diyl))bis(isoindoline-1,3-dione)1
1643377-48-3Dabigatran Etexilate Impurity F1
1643377-49-4Dabigatran Impurity 321
1643378-46-4Ticagrelor impurity I1
1643378-47-54-Fluoro Ticagrelor1
1643378-48-6(1S,2S,3R,5S)-3-[7-[[(1R,2S)-2-(2,3-Difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-1,2-cyclopentanediol1
1643378-58-8(1R,2S)-2-(3-Fluorophenyl)cyclopropan-1-amine hydrochloride1
1643378-59-9(1R,2S)-2-(2,3-Difluorophenyl)cyclopropanamine Hydrochloride1
1643392-59-9Dabigatran-3A-Dihexyl impurity1
1643651-32-41-(2-((2,4-Dimethylphenyl)thio)phenyl)-4-tosylpiperazine1
1643662-86-5Phenoxymethylpenicillin EP Impurity D Sodium1
1643684-02-9Atomoxetine EP impurity D1
1643684-05-2Atomoxetine EP Impurity D HCl1
1643684-06-3Atomoxetine EP Impurity C Hydrochloride1
1643811-26-0(S)-4-((3,5-Dichloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylic acid1
1643811-29-3Avanafil diamine impurity1
1644251-41-12-((1S,5R,6R)-3-Ethyl-6-(nitromethyl)bicyclo[3.2.0]hept-3-en-6-yl)acetic Acid1
1644251-62-6Phenylmethanamine 2-((1R,5S,6S)-6-cyano-3-ethylbicyclo[3.2.0]hept-3-en-6-yl)acetate1
1644279-16-2(12-Oxo-5,6,11,12-tetrahydrobenzo[6,7]azepino[4,3-b]indole-4,10-diyl)bis((4-bromophenyl)methanone)1
1644286-35-0Pemetrexed Opened Ring Keto-Formamide1
1644286-36-1Pemetrexed Alpha-hydroxy lactum1
1644287-27-3Pemetrexed Keto impurity1
1644295-06-6(2-((4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methanamine1
1644295-07-7Lurasidone Opened Imide (Mixture of Diastereomers)1
1644295-09-9Lurasidone Sulfone1
1644457-28-2(S)-1-Benzyl-5-methyl-1,4-diazepane1
1644461-81-35-Desthiopropyl-5-hydroxy-ticagrelor1
1644461-85-7Ticagrelor Impurity L (Mixture of Diastereomers)1
1644545-52-7Vorasidenib1
1644566-39-1Letrozole Diacid Impurity1
1644619-42-0Ethyl1
1644670-02-94-((2S,4S)-4-Hydroxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl)benzoic Acid1
1644670-37-0Iptacopan1
1644670-39-24-((2R,4R)-4-Ethoxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl)benzoic Acid1
1644671-21-5Racemic Iptacopan1
1646321-63-2Iptacopan Hydrochloride1
1646355-34-1Linagliptin Impurity H1
1646862-02-3Dimethyl-1-(2,2-dimethoxyethyl)-3-methoxy-4-oxo-1,4-dihydropyridine-2,5-dicarboxylate1
1646862-08-9Cabotegravir S- Isomer1
1648562-63-3Fluticasone 21-Isobutyrate1
1648593-70-7Dutasteride EP Impurity I1
1648707-16-7Abemaciclib Degradant Impurity-31
1648791-23-42-(4-Ethylpiperazin-1-yl)-4-(4-(4-ethylpiperazin-1-yl)phenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine1
1648814-39-4Maprotiline Hydrochloride EP Impurity B1
1648817-93-9Ethyl 3-(3-amino-4-(2-((4-cyanophenyl)amino)-N-methylacetamido)-N-(pyridin-2-yl)benzamido)propanoate1
1648894-84-15-Trans Bimatoprost Acid1
1649470-53-05-Fluoro-4-iodopyridin-2-amine, 97%1
1651211-78-7Iohexol EP Impurity H1
1651214-73-16-Acetyl-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one1
1651214-74-2N-Boc Palbociclib1
1651828-04-4(2R)-4-Benzyl-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholin-3-ol1
1651831-37-6Tasimelteon Impurity E1
1652582-08-5Pelubiprofen Trans-OH Impurity1
1654008-88-4Dasatinib Impurity 71
1654022-09-9Teneligliptin Impurity 241
1654737-32-2Valganciclovir EP Impurity R1
1654820-87-7Ibrutinib Metabolite M371
1655515-91-51 3 Bromo 5 chlorophenyl 2 2 2 trifluoroethan 1 one1
1657014-33-9Febuxostat N-Butyl Isomer1
1659301-59-3Rosuvastatin 2,3-Anhydro Acid Sodium Salt1
1659311-44-0Sarpogrelate Related Compound II1
1659311-47-3N-Desmethyl Sarpogrelate1
1660143-42-9Alkene Leucine Carfilzomib1
1660147-07-8(R)-N-(1-([1,1'-Biphenyl]-4-yl)-3-hydroxypropan-2-yl)acetamide1
1660957-93-6Bromohexine EP Impurity E Chloride1
1660957-96-92-Bromo-4-chloro-6-((cyclohexyl(methyl)amino)methyl)aniline Hydrochloride1
1661009-29-5Everolimus-13C2-D41