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. | Substance | Grades |
|---|---|---|
| 778593-18-3 | 1-(3-Cyanopropyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)amide, ≥98.5% (HPLC) | 1 |
| 779318-36-4 | Sugammadex Impurity 14 | 1 |
| 780711-81-1 | 2,5-Dimethyl Ranolazine Impurity | 1 |
| 780729-32-0 | Fingolimod EP Impurity D | 1 |
| 781649-86-3 | Rimegepant Piperidine Nitroso Impurity(STEP-2) | 1 |
| 781649-87-4 | Rimegepant Piperidine Nitroso Impurity(STEP-3) | 1 |
| 781658-23-9 | 4-Hydroxy-L-isoleucine | 1 |
| 783273-13-2 | α-Hydroxy-α-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester | 1 |
| 783292-37-5 | Abacavir EP Impurity D | 1 |
| 783293-32-3 | Methyl 4-aminobenzimidate | 1 |
| 783355-60-2 | Abexinostat (PCI-24781) | 1 |
| 783369-50-6 | Valsartan Desvaleryl Methyl Ester | 1 |
| 783369-52-8 | N1-Trityl Valsartan | 1 |
| 784110-47-0 | Ropinirole EP Impurity C | 1 |
| 784143-42-6 | Omeprazole N-Methyl 6-Methoxy Analog | 1 |
| 785021-81-0 | Levocabastine Hydrochloride EP Impurity F | 1 |
| 785806-96-4 | Fluticasone Furoate EP Impurity G | 1 |
| 786625-22-7 | Lercanidipine Ethyl Impurity | 1 |
| 786686-79-1 | Olanzapine-d3 | 1 |
| 786686-82-6 | N-Demethyl Olanzapine D8 | 1 |
| 787504-88-5 | Benserazide EP Impurity C | 1 |
| 788136-89-0 | Gefitinib Impurity VIII | 1 |
| 788790-52-3 | (E/Z)-Doxepin Glucuronide | 1 |
| 790299-79-5 | Masitinib | 1 |
| 791005-56-6 | N-(4-Amino-3-hydroxyphenyl)methanesulfonamide | 1 |
| 791013-22-4 | S-(-)-Warfarin-d5 | 1 |
| 791104-62-6 | Glimepiride EP Impurity D | 1 |
| 791521-96-5 | Flupentixol - Impurity D | 1 |
| 791545-81-8 | 4-(2-(3-(Methoxycarbonyl)-5-oxo-1-(4-sulfophenyl)-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazineyl)benzenesulfonic Acid | 1 |
| 791563-89-8 | Perfluorotridecane sulfonic acid | 1 |
| 791752-94-8 | 4-Cyclohexylbutan-2-amine | 1 |
| 791778-53-5 | Cariprazine Amine Impurity | 1 |
| 791828-58-5 | Aderbasib | 1 |
| 792842-51-4 | Etomidate EP Impurity C | 1 |
| 793669-26-8 | Nebivolol USP Related Compound D | 1 |
| 794466-81-2 | Vigabatrin EP Impurity F | 1 |
| 794495-43-5 | Imeglimin S-Isomer | 1 |
| 795264-13-0 | Fondaparinux Impurity 1 | 1 |
| 795266-89-6 | 3-(4-(4-(Benzofuran-5-yl)piperazin-1-yl)butyl)-1H-indole-5-carbonitrile | 1 |
| 795313-24-5 | 8-(2,3-Dichlorophenyl)-8-aza-5-azoniaspiro[4.5]decane Bromide | 1 |
| 796045-97-1 | Cyanomethyl dodecyl trithiocarbonate, 98% (HPLC) | 1 |
| 796061-24-0 | ((2R,3R,4S,5S)-5-(6-Amino-2-Chloro-9H-purin-9-yl)-4-fluoro-3-hydroxytetrahydrofuran-2-yl)methyl benzoate | 1 |
| 796073-69-3 | Maytansinoid DM 4 | 1 |
| 796738-71-1 | Imatinib Related Compound | 1 |
| 796738-72-2 | (2-Methyl-4-nitrophenyl)guanidine | 1 |
| 796848-79-8 | Desquinolinyl Lenvatinib | 1 |
| 796848-80-1 | Phenyl N-(2-chloro-4-hydroxyphenyl)carbamate | 1 |
| 796865-82-2 | Varenicline N-Formyl Impurity | 1 |
| 799241-73-9 | Darunavir Isomer-3 Impurity | 1 |
| 799241-74-0 | Darunavir (3R,3aR,6aS)-isomer | 1 |
| 799241-75-1 | Darunavir Isomer-4 Impurity | 1 |
| 799241-76-2 | Darunavir Impurity 23 | 1 |
| 799241-85-3 | BIS THF HNS Derivative 2 | 1 |
| 799241-86-4 | BIS THF HNS Derivative 3 | 1 |
| 799842-06-1 | Methyl 4-(4-Fluorophenyl)-6-isopropyl-2-(methylsulfonyl)pyrimidine-5-carboxylate | 1 |
| 799842-07-2 | Rosuvastatin Bromomethyl Impurity | 1 |
| 800379-62-8 | O-(4-Cyclohexyl-3-(trifluoromethyl)benzyl)hydroxylamine | 1 |
| 800380-45-4 | 1-(4-(1-(((4-Cyclohexyl-3-methylbenzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid | 1 |
| 801293-45-8 | Captopril EP Impurity J (Hydrate) | 1 |
| 801319-16-4 | Clopidogrel Impurity 4 | 1 |
| 802597-90-6 | Pseudobenztropine | 1 |
| 802620-01-5 | Labetalol EP Impurity B | 1 |
| 802859-64-9 | Acetyl 4-Chloro Benzhydryl Piperazine | 1 |
| 802918-35-0 | (R)-N-(1-(7,8-Dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine | 1 |
| 802918-36-1 | (R)-N-(1-(5,6-Dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine | 1 |
| 802918-45-2 | (R)-1-(7,8-Dihydronaphthalen-1-yl)ethanamine | 1 |
| 802918-46-3 | Cinacalcet 7,8-Dihydro Racemate Base | 1 |
| 802918-47-4 | Cinacalcet 5,6-Dihydro Racemate Base | 1 |
| 802918-57-6 | Silybin A,B (mixture) | 1 |
| 803615-00-1 | Perphenazine 17-N-Oxide | 1 |
| 803617-18-7 | Dimetindene EP Impurity G | 1 |
| 804456-12-0 | Deferoxamine EP Impurity E (Free Base) | 1 |
| 804549-25-5 | (2R,4R)-4-Propylpyrrolidine-2-carboxylic acid Hydrochloride | 1 |
| 804565-39-7 | Potassium trans-1-propenyltrifluoroborate, extra pure | 1 |
| 805972-34-3 | Bis[2-hydroxy-3-(3,5-dimethylphenoxy)propyl]amine | 1 |
| 807293-48-7 | 2-Methylaminothioacetamide | 1 |
| 807614-94-4 | Indomethacin EP Impurity E | 1 |
| 807638-71-7 | (S,E)-1-(3-(2-(7-Chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl methanesulfonate | 1 |
| 808115-51-7 | 1-Oxo Roxadustat Butyl ester | 1 |
| 808116-09-8 | Roxadustat 9-Butyl Ester | 1 |
| 808116-52-1 | Roxadustat desmethyl ethyl ester | 1 |
| 808116-60-1 | Roxadustat Glycine | 1 |
| 808118-40-3 | Roxadustat | 1 |
| 808120-35-6 | 2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7,8-diamine | 1 |
| 808135-29-7 | Pyronaridine Bis-2-Pyrrolidone | 1 |
| 809285-09-4 | Tamoxifen Citrate EP Impurity H | 1 |
| 811435-10-6 | Polymyxin B1-I | 1 |
| 811450-82-5 | 2-(2-Chloroethoxy)-N-(4-nitrophenyl)acetamide | 1 |
| 811803-05-1 | Apatinib | 1 |
| 812664-93-0 | Pantoprazole Impurity 1 | 1 |
| 813425-83-1 | Palonosetron USP Related Compound A | 1 |
| 813452-05-0 | 5-Chloro-4-methylpentanoyl Chloride | 1 |
| 813458-73-0 | 1,3-Bis(3-cyanopropyl)imidazolium chloride, ≥96% | 1 |
| 817204-32-3 | (2R,3R,4R,5R)-5-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate | 1 |
| 817204-33-4 | 2`-Deoxy-2`-fluoro-2`-C-methylcytidine | 1 |
| 817575-06-7 | 3-Methyl-1-propylpyridinium bis(trifluormethylsulphonyl)imide, 97% | 1 |
| 819802-34-1 | 3-Demethyl Thiocolchicine 3-O-Beta-D-Glucuronide | 1 |
| 819869-77-7 | DOTA-tris(tBu)ester NHS ester | 1 |
| 819871-13-1 | Bis(tert-butoxycarbonyl) lisdexamphetamine | 1 |
| 820972-34-7 | 1-(3-Cyanopropyl)pyridinium chloride, ≥98.5% | 1 |
| 820978-34-5 | Erythromycin E N-oxide | 1 |
| 820986-53-6 | Lauroside D | 1 |
| 823178-28-5 | Levocetirizine Hydrochloride | 1 |
| 823178-43-4 | Anagrelide Hydrochloride Monohydrate | 1 |
| 823218-51-5 | 5-Fluoro-3-iodo-2-pyridinamine | 1 |
| 823817-55-6 | Sitagliptin EP Impurity A | 1 |
| 823817-56-7 | rac-Sitagliptin | 1 |
| 823817-57-8 | Rac- Sitagliptin Phosphate | 1 |
| 823817-58-9 | Sitagliptin EP Impurity A phosphate | 1 |
| 824430-77-5 | Lorcaserin Lactam Impurity | 1 |
| 824947-53-7 | Acoltremon Hydroxy Impurity | 1 |
| 824947-60-6 | Acoltremon o-Methoxy Impurity | 1 |
| 824947-61-7 | Acoltremon p-Methoxy Impurity | 1 |
| 825643-59-2 | 6-Chloro-4-iodo-N-methylpyridin-3-amine | 1 |
| 825643-62-7 | 6-Chloro-4-(4-fluoro-2-methylphenyl)-N-methylpyridin-3-amine | 1 |
| 825643-73-0 | Elinzanetant Chloro Impurity | 1 |
| 827022-31-1 | Tert-Butyl (E)-4-(6-((8-cyclopentyl-6-(2-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate | 1 |
| 827022-32-2 | Palbociclib Hydrochloride | 1 |
| 827022-35-5 | 2-(3,5-Dichlorophenyl)-1,3-benzoxazole-6-carboxylic Acid (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol | 1 |
| 827026-43-7 | Dimethyl 2-(4-nitro-1-oxoisoindolin-2-yl)pentanedioate | 1 |
| 827026-44-8 | Lenalidomide Impurity 19 | 1 |
| 827026-45-9 | 4-Nitro Lenalidomide | 1 |
| 827026-60-8 | Acetazolamide EP Impurity E | 1 |
| 828247-64-9 | R(+)Amlodipine Besylate | 1 |
| 830346-47-9 | 1-(2-Fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione | 1 |
| 830346-49-1 | tert-Butyl (R)-(2-(5-bromo-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)carbamate | 1 |
| 830346-50-4 | Desbutyrate Elagolix | 1 |
| 830346-51-5 | N-Boc Desbutyrate Elagolix | 1 |
| 830346-80-0 | 3-Hydroxy-4-(((R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)(methyl)amino)-4-oxobutanoic Acid | 1 |
| 830354-48-8 | Treprostinil Diolamine | 1 |
| 831210-89-0 | Fmoc-Kynurenine | 1 |
| 832088-68-3 | 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-dimethyl-benzeneacetic Acid | 1 |
| 832089-32-4 | 2,2,2-Trifluoro-1-(5,6,8,9-tetrahydro-5,9-ethanoimidazo[4',5':4,5]benzo[1,2-d]azepin-7(1H)-yl)ethan-1-one | 1 |
| 832720-36-2 | Elagolix sodium | 1 |
| 832720-51-1 | O-Demethyl elagolix | 1 |
| 832720-84-0 | Elagolix Impurity H | 1 |
| 832747-55-4 | Risperidone N-Oxide | 1 |
| 832747-59-8 | Risperidone Degradation Product | 1 |
| 834153-88-7 | Elagolix Propanoic Acid Analog | 1 |
| 834919-19-6 | Edoxaban 4-Carboxylic Acid | 1 |
| 835621-11-9 | Regorafenib N-Oxide | 1 |
| 835621-12-0 | N-Desmethyl Regorafenib N-Oxide | 1 |
| 835638-57-8 | (Z)-3-Carboxy-N,N,N-trimethylprop-2-en-1-aminium chloride | 1 |
| 835654-68-7 | Rotigotine EP Impurity F | 1 |
| 835877-68-4 | Minocycline Impurity 42 | 1 |
| 835923-00-7 | Clethodim Impurity 9 | 1 |
| 836627-56-6 | Zolpidem EP Impurity D | 1 |
| 839712-12-8 | Cariprazine | 1 |
| 839712-15-1 | Desmethyl Cariprazine | 1 |
| 839712-22-0 | Cariprazine Diethyl Analog Impurity | 1 |
| 839712-23-1 | Cariprazine Ethyl Methyl Impurity | 1 |
| 839712-25-3 | Didesmethyl Cariprazine | 1 |
| 840528-19-0 | Atorvastatin EP Impurity B Calcium salt | 1 |
| 841205-47-8 | Ostarine | 1 |
| 841251-38-5 | Fingolimod Impurity 42 | 1 |
| 841259-18-5 | 4-(2-(Dimethylamino)ethoxy)benzaldehyde Hydrochloride | 1 |
| 841290-80-0 | Tamatinib | 1 |
| 841301-32-4 | Amenamevir | 1 |
| 841302-24-7 | 5-Hydroxy Saxagliptin | 1 |
| 842103-12-2 | Atorvastatin EP Impurity B | 1 |
| 842133-16-8 | Canagliflozin Desfluoro Impurity | 1 |
| 842133-18-0 | Canagliflozin WS | 1 |
| 842138-74-3 | Brimonidine EP Impurity D | 1 |
| 842138-75-4 | Brimonidine Carbamothioate Impurity | 1 |
| 843663-66-1 | Bedaquiline | 1 |
| 843666-27-3 | 16-(tert-Butoxy)-16-oxohexadecanoic acid | 1 |
| 843666-34-2 | t-Butyl-octadecanedioate-NHS ester | 1 |
| 843666-40-0 | 18-(tert-Butoxy)-18-oxooctadecanoic acid, 97% | 1 |
| 844639-06-1 | Quetiapine EP Impurity O | 1 |
| 844639-07-2 | Quetiapine EP Impurity A | 1 |
| 844648-19-7 | 3-(3,5-Difluorophenoxy)propanoic acid | 1 |
| 844648-22-2 | 5,7-Difluorochroman-4-one | 1 |
| 844694-83-3 | 4-((5,6-Dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine | 1 |
| 844694-84-4 | Donepezil Deoxy Impurity | 1 |
| 844694-85-5 | Donepezil Benzyl Bromide | 1 |
| 844877-56-1 | 1,2,3,5-Tetra-O-acetyl-beta-L-xylofuranose | 1 |
| 845276-75-7 | (2-Aminophenyl)(2-bromophenyl)methanone | 1 |
| 845306-04-9 | 6-Chloro-N-methylpyridine-2-carboxamide | 1 |
| 845533-86-0 | Bedaquiline fumarate | 1 |
| 845729-41-1 | 4-(2-Nitrophenyl)Morpholin-3-one | 1 |
| 845729-43-3 | CAS NO: | 4-(3-nitrophenyl) morpholin-3-one | 1 |
| 845790-38-7 | 5-(3-Fluorophenyl)-5-oxovaleric acid | 1 |
| 845870-40-8 | Scopoline Methobromide | 1 |
| 846023-24-3 | 2-Cyano-N-(2,4-Dichloro-5-Methoxyphenyl)Acetamide | 1 |
| 846023-55-0 | 4-Methoxy-3-(3-(4-methylpiperazin-1-yl)propoxy)aniline | 1 |
| 846023-56-1 | 2-Cyano-N-(2,4-dichloro-5-methoxy phenyl)-3-{4-methoxy-3-[3-(4-methyl piperazin-1-yl)-propoxy]- phenylamino} acrylamide | 1 |
| 846038-18-4 | 1-(Benzo[b]thiophen-4-yl)piperazine | 1 |
| 846589-98-8 | Lorcaserin Hydrochloride | 1 |
| 847063-13-2 | 1-((4-Chlorophenethyl)amino)propan-2-ol | 1 |
| 847233-13-0 | Tiagabine Alcohol Mesylate | 1 |
| 847233-27-6 | Tiagabine alcohol analog | 1 |
| 847373-57-3 | Metformin Impurity 5 | 1 |
| 847417-37-2 | tert-Butyl [cis-4-(2-oxoethyl)cyclohexyl]carbamate | 1 |
| 847460-53-1 | Cangrelor Impurity A | 1 |
| 847588-86-7 | 2,2'-(Propane-1,3-diyl)bis(1-methyl-1H-benzo[d]imidazol-5-amine) | 1 |
| 847608-28-0 | 4,5,6-Trichloronicotinicacid | 1 |
| 847670-62-6 | Valaciclovir EP Impurity M | 1 |
| 847785-94-8 | Dabigatran etexilate methyl ester mesylate salt | 1 |
| 847786-18-9 | 5-Bromo-2-(2,2,2-trifluoroethoxy)benzoic Acid | 1 |
| 847818-70-6 | 1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester, 97% | 1 |
| 847849-66-5 | Rosuvastatin EP Impurity M | 1 |
| 847849-67-6 | Pitavastatin Desfluoro Impurity | 1 |
| 847871-99-2 | Lenalidomide Hemihydrate | 1 |
| 847949-49-9 | O-Desmethyl Gefitinib | 1 |
| 847949-50-2 | 4-Defluoro-4-hydroxy Gefitinib | 1 |
| 847949-51-3 | Gefitinib Morpholine N-oxide | 1 |
| 847949-56-8 | 3-Desmorpholinyl-3-hydroxyethylamino Gefitinib | 1 |
| 847952-36-7 | (S)-8a-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione | 1 |
| 847992-40-9 | Methyl 3,5-dimethoxy-4-propylbenzoate | 1 |
| 848074-10-2 | Keto Palonosetron | 1 |
| 848129-54-4 | Tiamulin EP Impurity P | 1 |
| 848133-35-7 | trans-4-Dimethylaminocrotonic acid hydrochloride | 1 |
| 848135-84-2 | Olaparib Impurity 26 | 1 |
| 848136-41-4 | Olaparib Impurity 27 | 1 |
| 848139-78-6 | Neratinib Impurity 2 | 1 |
| 848259-27-8 | Pemafibrate | 1 |
| 848260-89-9 | 3-((Benzo[d]oxazol-2-yl(3-(4-methoxyphenoxy)propyl)amino)methyl)phenol | 1 |
| 848574-60-7 | Methyl 3-(cyclopropylmethoxy)-4-hydroxybenzoate | 1 |
| 848641-69-0 | 1-Ethyl-3-methylimidazolium diethyl phosphate, ≥97% (HPLC) | 2 |
| 848642-13-7 | Sucralose EP Impurity I | 1 |
| 848691-83-8 | Fmoc-beta-Ala-Leu-OH | 1 |
| 848694-10-0 | 2-Chloromethyl-4-methoxy-3,5-dimethylpyridine 1-Oxide | 1 |
| 848695-25-0 | BIIB 021, ≥98% | 1 |
| 848696-99-1 | 3,4,5-Trimethyl-2-pyridinemethanol | 1 |
| 848768-06-9 | Benzyl R-(+)-Tolterodine | 1 |
| 848814-27-7 | Quetiapine EP Impurity F | 1 |
| 849061-97-8 | Quercetin Hydrate | 2 |
| 849206-43-5 | Olmesartan Lactone Impurity | 1 |
| 849217-48-7 | Cabozantinib Impurity 9 | 1 |
| 849217-60-3 | Cabozantinib Hydroxy Impurity | 1 |
| 849217-68-1 | Cabozantinib WS | 1 |
| 849217-77-2 | Cabozantinib Carboxylic Acid | 1 |
| 849221-94-9 | Cabozantinib Des Fluoro Impurity | 1 |
| 849482-21-9 | Piperazine-d8 Dihydrochloride | 1 |
| 849630-65-5 | Etodolac EP Impurity F | 1 |
| 849630-94-0 | N-Methyl Etodolac | 1 |
| 849770-49-6 | Moxifloxacin Impurity 24 | 1 |
| 849811-78-5 | Pitavastatin Methyl Ester | 1 |
| 849818-29-7 | Fingolimod Impurity 49 | 1 |
| 849832-73-1 | N-[(2Z)-Piperazin-2-ylidene]-2,2,2-trifluoroacetohydrazide | 1 |
| 849903-79-3 | 3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one | 1 |
| 850023-80-2 | 17α-Hydroxy Progesterone-d8 | 1 |
| 850026-49-2 | 1,4,8,11-Tetranitroso-1,4,8,11-tetraazacyclotetradecane | 1 |
| 850140-72-6 | Afatinib | 1 |
| 850140-73-7 | Afatinib dimaleate | 1 |
| 850141-19-4 | 2-Epi-Darunavir | 1 |
| 850222-40-1 | (S)-3-(Dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one | 1 |
| 850429-08-2 | Apixaban Impurity 164 | 1 |
| 850568-25-1 | (4-(Pyridin-2-ylcarbamoyl)phenyl)boronic acid | 1 |
| 850608-87-6 | Riluzole HydroChloride | 1 |