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 |
|---|---|---|
| 1308292-89-8 | Chlorhexidine Diacetate EP Impurity B | 1 |
| 1308957-12-1 | Methotrexate Impurity 1 | 1 |
| 1309040-96-7 | Ramipril EP Impurity L | 1 |
| 1309041-89-1 | Iloperidone Impurity 2 | 1 |
| 1309048-48-3 | Clindamycin Phosphate EP Impurity I | 1 |
| 1309272-50-1 | Itraconazole-d9 | 1 |
| 1309283-18-8 | Hydroxy Bupropion-d8 | 1 |
| 1309283-20-2 | (S)-Atenolol-d7 | 1 |
| 1309283-25-7 | (R)-Atenolol-d7 | 1 |
| 1309283-28-0 | Citalopram D3 | 1 |
| 1309283-31-5 | 2-(1-Piperazinyl)pyrimidine-d8 | 1 |
| 1309283-32-6 | Mesalamine-d3 | 1 |
| 1309349-64-1 | Clindamycin Phosphate EP Impurity J | 1 |
| 1309430-77-0 | 4-Ethoxy-7H-pyrrolo[2,3-d]pyrimidine | 1 |
| 1309457-18-8 | Spiroalmotriptan | 1 |
| 1309457-19-9 | 2-Hydroxy Almotriptan | 1 |
| 1309476-91-2 | Dronedarone EP Impurity B (Dihydrochloride Salt) | 1 |
| 1309560-49-3 | Dolutegravir SR Isomer | 1 |
| 1309560-64-2 | Cabotegravir RS Isomer | 1 |
| 1309560-71-1 | (3S,11AR)-N-(4-Fluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide | 1 |
| 1309575-43-6 | Dolutegravir Sodium Enantiomer Impurity | 1 |
| 1309934-06-2 | Saxagliptin-15N,d2 Hydrochloride | 1 |
| 1309936-00-2 | Meloxicam-13C,d3 | 1 |
| 1309958-03-9 | (4R,5R)-Isocycloseram | 1 |
| 1310012-16-8 | Bisoprolol-D7 Hemifumarate | 1 |
| 1310025-28-5 | Bivalirudin D-Asn Impurity | 1 |
| 1310279-36-7 | Mirabegron Dehydroxy MIR-1 | 1 |
| 1310357-40-4 | 7-Chloro-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-ol | 1 |
| 1310430-09-1 | Dronedarone Mesylate Impurity | 1 |
| 1310575-86-0 | Triprolidine N-Oxide | 1 |
| 1310578-36-9 | 2,2'-Dichloro-10-(3-(4-methylpiperazin-1-yl)propyl)-10H-3,10'-biphenothiazine | 1 |
| 1310578-37-0 | 2',8-Dichloro-10-(3-(4-methylpiperazin-1-yl)propyl)-10H-3,10'-biphenothiazine | 1 |
| 1310678-10-4 | Gabapentin Impurity 51 | 1 |
| 1310709-74-0 | Halometasone Monohydrate | 1 |
| 1310726-59-0 | Upadacitinib Enantiomer | 1 |
| 1310726-60-3 | Upadacitinib WS | 1 |
| 1310803-27-0 | Sulfasalazine EP Impurity I | 1 |
| 1310815-19-0 | Desethylclomifene Hydrochloride | 1 |
| 1310815-36-1 | Zuclomiphene-N-Oxide | 1 |
| 1311090-44-4 | Ziprasidone 3,3' Dimer | 1 |
| 1311376-20-1 | 3-Benzyl vinyl medetomidine | 1 |
| 1312034-35-7 | trans-N,N-Dimethyl-4-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)cyclohexanemethanesulfonamide | 1 |
| 1312077-03-4 | Rasagiline Keto Impurity | 1 |
| 1312077-04-5 | 3-(Prop-2-yn-1-ylamino)-2,3-dihydro-1H-inden-1-one Methanesulfonate | 1 |
| 1312077-05-6 | 3-Keto-N-Propargyl-1-Aminoindan | 1 |
| 1312092-82-2 | Ambrisentan Impurity E | 1 |
| 1312135-86-6 | 6-Fluoro-1-oxoisochroman-3-carboxylic acid | 1 |
| 1312211-93-0 | Ebastine EP Impurity E | 1 |
| 1312214-89-3 | N-Desmethyl Cariprazine Hydrochloride | 1 |
| 1312338-82-1 | Saxagliptin RRR Isomer | 1 |
| 1312366-79-2 | (3R,5S)-Atorvastatin Calcium salt | 1 |
| 1312415-53-4 | 1,2-Dinitro-3-(trifluoromethyl)benzene | 1 |
| 1312424-26-2 | Rilpivirine-d6 | 1 |
| 1312679-00-7 | 5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid | 1 |
| 1312706-18-5 | 1-(5-(Hydroxymethyl)furan-2-yl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,8-diol | 1 |
| 1312706-19-6 | 1-(5-(Hydroxymethyl)furan-2-yl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol | 1 |
| 1312776-50-3 | 1-[(S)-3-Hydroxy-2-(O-ethylphosphonomethoxy)propyl]cytosine | 1 |
| 1312815-35-2 | 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid | 1 |
| 1312815-36-3 | 3-Descyano-3-Formyl Febuxostat Isobutyl Ester | 1 |
| 1312937-41-9 | 6,7-Bis(2-Methoxyethoxy)-4-methoxyquinazoline | 1 |
| 1313020-24-4 | Bendamustine Dihydroxy Isopropyl Ester Impurity | 1 |
| 1313020-25-5 | Bendamustine Isopropyl Ester Impurity | 1 |
| 1313020-26-6 | Bendamustine Amino Isopropyl Ester Impurity | 1 |
| 1313237-94-3 | N-Pivaloyl Amoxicillin | 1 |
| 1313238-38-8 | Cytidine, 5'-deoxy-5-fluoro-N,N-bis[(pentyloxy)carbonyl]-, 2',3'-diacetate | 1 |
| 1313372-75-6 | 3-Methyl-6-nitro-2H-indazole | 1 |
| 1313382-25-0 | Estradiol Valerate EP impurity G | 1 |
| 1313382-26-1 | 6-alpha-Hydroxy Estradiol 17-beta-Valerate | 1 |
| 1313382-51-2 | 6-Oxo-Estradiol-17-Valerate | 1 |
| 1313397-05-5 | Fenticonazole Nitrate EP Impurity D | 1 |
| 1313437-89-6 | 1-Methyl-3-vinylimidazolium methyl carbonate solution ~25% in methanol: water | 1 |
| 1313496-16-0 | N-(2-Mercapto-1-oxopropyl)-L-valine | 1 |
| 1313619-57-6 | Methyl 3,4-bis(cyclopropylmethoxy)benzoate | 1 |
| 1313874-96-2 | Afatinib-d6 | 1 |
| 1314081-53-2 | Vicagrel | 1 |
| 1314099-20-1 | Amphotericin B Impurity E | 1 |
| 1314116-53-4 | Clopidogrel Acyl-beta-D-glucuronide | 1 |
| 1314324-00-9 | Ticagrelor Impurity 20 (Hydrochloride) | 1 |
| 1314417-96-3 | 3-Demethyl Colchicine-d3 | 1 |
| 1314751-81-9 | Ethyl 2-((S)-2-benzyl-3-(benzyloxy) propanamido)acetate | 1 |
| 1314751-83-1 | Ethyl-2-[(2S)-2-benzyl-3-Hydroxy propanamido]acetate | 1 |
| 1314751-85-3 | N-[(2S)-2-[[(Methylsulfonyl)oxy]methyl]-1-oxo-3-phenylpropyl]-glycine Ethyl Ester | 1 |
| 1314751-88-6 | Alvimopan DMP Ester Impurity | 1 |
| 1314799-74-0 | Valsartan Decarboxylic Acid | 1 |
| 1314799-75-1 | N-(Diazirino[1,3-f]phenanthridin-4-ylmethyl)-N-isobutylpentanamide | 1 |
| 1314907-71-5 | Hydroxyisobutyl Acetophenone | 1 |
| 1314924-95-2 | 3-Chloro-4-isopropylpyridazine | 1 |
| 1314929-56-0 | Dacarbazine EP Impurity C | 1 |
| 1314999-78-4 | 2-Methylbutane | 1 |
| 1315000-82-8 | (S)-(1,4-Oxazepan-2-yl)methanol | 1 |
| 1315059-55-2 | 3-Azetidinylidene acetonitrile | 1 |
| 1315376-90-9 | 6-alpha-Hydroxy Paclitaxel-D5 | 1 |
| 1315449-72-9 | Osilodrostat Phosphate | 1 |
| 1315478-13-7 | 2-(2-Butyl-4-hydroxy-6-methylpyrimidin-5-yl)-N,N-dimethylacetamide | 1 |
| 1315481-36-7 | Cefoperazone EP Impurity F | 1 |
| 1315489-41-8 | Adamantane Potassium Salt | 1 |
| 1315607-85-2 | Ruxolitinib M18 | 1 |
| 1315629-79-8 | Atorvastatin Cyclic Fluorophenyl Sodium Salt Impurity | 1 |
| 1316215-12-9 | Citarinostat | 1 |
| 1316276-51-3 | (2S,2'S,3S,3'S)-4,4'-((((4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl)bis((2-hydroxyethyl)azanediyl))bis(ethane-2,1-diyl))bis(oxy))bis(2,3-dihydroxy-4-oxobutanoic acid) | 1 |
| 1316291-19-6 | Atorvastatin Cyclic Sodium Salt Isopropyl Impurity | 1 |
| 1316312-24-9 | 7-Chloro-2,3-dihydro-1H-benzo[b]azepine | 1 |
| 1316753-15-7 | Artesunate-d4 | 1 |
| 1316849-17-8 | Fulvestrant S enantiomer | 1 |
| 1318074-18-8 | (3AR,4S,7R,7aS)-2-(((1R,2S)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione | 1 |
| 1318074-19-9 | Lurasidone Impurity 41 | 1 |
| 1318074-20-2 | Endo-Cis Lurasidone | 1 |
| 1318074-22-4 | (3AR,4R,7S,7aS)-2-(((1R,2S)-2-((4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione | 1 |
| 1318074-24-6 | Lurasidone Isomer 1 | 1 |
| 1318074-25-7 | Endo Lurasidone | 1 |
| 1318074-27-9 | s,s-endo-Lurasidone Hydrochloride | 1 |
| 1318181-06-4 | Trans-2-Bromo-2′-hydroxy-5′-nitrostilbene | 1 |
| 1318735-00-0 | (R)-2-Methyl-3-(4-(4-(4-(trifluoromethoxy)phenoxy)piperidin-1-yl)phenoxy)propane-1,2-diol | 1 |
| 1318777-54-6 | Lacosamide EP Impurity B | 1 |
| 1318777-56-8 | N-Descarboxymethyl-N-carboxyethyl Lacosamide | 1 |
| 1319197-71-1 | Clopidogrel N-Oxide | 1 |
| 1319197-73-3 | Clopidogrel Acid N-Oxide | 1 |
| 1320211-70-8 | R-Pralatrexate | 1 |
| 1320346-37-9 | Pemetrexed Dibromo Impurity | 1 |
| 1320360-86-8 | Olanzapine Thiohydroxymethylidene | 1 |
| 1320360-87-9 | Olanzapine Thioacetoxymethylidene | 1 |
| 1321600-78-5 | Imatinib N-Acetyl Impurity | 1 |
| 1322062-57-6 | Decarboxy Moxifloxacin | 1 |
| 1322062-76-9 | (R)-2-Amino-N-benzyl-3-methoxypropanamide Hydrochloride | 1 |
| 1322623-68-6 | N-Trichloroacetyl Florfenicol Amine | 1 |
| 1322625-10-4 | Florfenicol Chloro Analogue | 1 |
| 1322625-54-6 | Lopinavir-D8 | 1 |
| 1322681-36-6 | Mycophenolate Mofetil Impurity A | 1 |
| 1322681-37-7 | Mycophenolate Mofetil EP Impurity D | 1 |
| 1322767-62-3 | Edaravone Impurity 1 (Sodium Salt) | 1 |
| 1322767-63-4 | Edaravone Impurity P3 (Sodium Salt) | 1 |
| 1323229-57-7 | 1,1-Dimethylethyl N-[2-[(3-methylbutyl)amino]-2-oxo-1-(phenylmethyl)ethyl]carbamate | 1 |
| 1323247-65-9 | Cephalexin Diketopiperazine Monoacid | 1 |
| 1323437-06-4 | Spectinomycin EP Impurity F | 1 |
| 1323437-07-5 | Spectinomycin EP Impurity G (Free Base) | 1 |
| 1323485-71-7 | Edaravone Impurity P3 | 1 |
| 1323633-98-2 | Flufenazin-d8 | 1 |
| 1324717-75-0 | Flupirtine-d4 Hydrochloride | 1 |
| 1325210-62-5 | Rivaroxaban Open Ring S-isomer (USP) | 1 |
| 1325220-61-8 | Lacosamide USP Related Compound D | 1 |
| 1325559-14-5 | Tulobuterol-d9 Hydrochloride | 1 |
| 1325559-18-9 | Mapenterol-D11 Hydrochloride | 1 |
| 1325559-19-0 | Mefenamic Acid-13C6 | 1 |
| 1325559-20-3 | Closantel-13C6 | 1 |
| 1325559-24-7 | Clorsulon-13C6 | 1 |
| 1325559-27-0 | Diacerein-d6 | 1 |
| 1325700-11-5 | Firocoxib D4 | 1 |
| 1325808-64-7 | Niclosamide-13C6 | 1 |
| 1326302-97-9 | Rosuvastatin Impurity 71 | 1 |
| 1326679-16-6 | Ilaprazole Sodium Monohydrate | 1 |
| 1327778-39-1 | Rivaroxaban Ethyl Carbamate | 1 |
| 1328839-28-6 | Raltegravir Impurity 16 | 1 |
| 1328893-13-5 | 1H-Pyrazole-3-carboxamide, 5-Bromo-N-methyl | 1 |
| 1328893-14-6 | 2,6-Dichloro-4-methyl-11H-pyrido[2,1-b]quinazolin-11-one | 1 |
| 1328934-40-2 | Ribociclib-d6 | 1 |
| 1329488-46-1 | O-Desmethyl Mebeverine Acid D5 | 1 |
| 1329496-43-6 | Irbesartan-d7 | 1 |
| 1329497-24-6 | Phloroglucinol-13C6 | 1 |
| 1329502-92-2 | Irinotecan Carboxylate Sodium Salt | 1 |
| 1329509-71-8 | Propiverine N-Oxide | 1 |
| 1329556-63-9 | D,L-threo-Droxidopa-13C2,15N Hydrochloride | 1 |
| 1329563-41-8 | rac-Guaifenesin-d5 | 1 |
| 1329603-28-2 | 2-(3-Benzoyl-4-hydroxyphenyl)propanoic acid | 1 |
| 1329611-47-3 | Tamsulosin EP Impurity H | 1 |
| 1329611-51-9 | Finasteride EP Impurity C | 1 |
| 1329612-29-4 | Griseofulvin-13C,d3 | 1 |
| 1329612-81-8 | Citalopram EP Impurity E Oxalate | 1 |
| 1329613-31-1 | Acebutolol EP Impurity H | 1 |
| 1329613-85-5 | Betaxolol EP Impurity E | 1 |
| 1329614-18-7 | Domperidone-d6 | 1 |
| 1329633-88-6 | rac-Benidipine-d5 Hydrochloride | 1 |
| 1329643-40-4 | Propafenone EP Impurity F | 1 |
| 1329643-44-8 | (S)-Ibuprofen-d3 | 1 |
| 1329651-19-5 | 4-Nitrobenzoyl Varenicline | 1 |
| 1329651-21-9 | Nor Verapamil-d6 Hydrochloride | 1 |
| 1329745-98-3 | Citalopram EP Impurity G | 1 |
| 1329795-88-1 | Venlafaxine EP Impurity H | 1 |
| 1329796-53-3 | Entecavir-13C2,15N | 1 |
| 1329796-66-8 | Risperidone EP Impurity I | 1 |
| 1329799-64-5 | Piracetam-d8 | 1 |
| 1329799-67-8 | 2-Pyridylacetic acid-d6 Hydrochloride | 1 |
| 1329809-14-4 | Anastrozole-d3 Dimer Impurity | 1 |
| 1329809-23-5 | Dronedarone-d6 Hydrochloride | 1 |
| 1329834-28-7 | Ibandronic Acid-D3 Sodium salt | 1 |
| 1329834-60-7 | Tenoxicam D4 | 1 |
| 1329835-39-3 | Loperamide D6 N oxide | 1 |
| 1329835-60-0 | Mexiletine-d6 Hydrochloride | 1 |
| 1329837-73-1 | Etofenamate-d4 | 1 |
| 1329840-53-0 | Benoxaprofen 13C D3 | 1 |
| 1330052-59-9 | Ethacrynic Acid-d5 | 1 |
| 1330076-52-2 | Salmeterol USP RC H | 1 |
| 1330165-98-4 | Acebutolol EP Impurity G | 1 |
| 1330166-13-6 | Almotriptan Dimer Impurity | 1 |
| 1330166-42-1 | Rhein-13C6 | 1 |
| 1330172-81-0 | Bupivacaine EP Impurity E | 1 |
| 1330180-22-7 | Nimesulide-d5 | 1 |
| 1330180-56-7 | N-Nitrosopiperazine-d8 | 1 |
| 1330183-13-5 | Bendroflumethiazide-d5 | 1 |
| 1330185-26-6 | Dapsone Hydroxylamine-d4 | 1 |
| 1330260-99-5 | (S)-(+)-Ketoprofen-13C,d3 | 1 |
| 1330261-26-1 | Prothionamide-d5 | 1 |
| 1330264-23-7 | Adaplene-D6 Methyl Ester | 1 |
| 1330265-97-8 | N-Propionyl Mesalazine-D3 | 1 |
| 1330266-04-0 | Ramosetron-d3 Hydrochloride | 1 |
| 1330266-05-1 | Sulfadoxine-d4 | 1 |
| 1330277-46-7 | rac-Mirabegron | 1 |
| 1330286-50-4 | (3S,7AR)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one | 1 |
| 1330632-46-6 | 4-(2-Methylpropoxy)-1,3-benzenedicarbothioamide | 1 |
| 1330632-47-7 | Dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) | 1 |
| 1330632-48-8 | Febuxostat Dithiazole Acid Impurity | 1 |
| 1331635-21-2 | Olopatadine D3 Hydrochloride | 1 |
| 1331636-17-9 | Meloxicam EP Impurity D | 1 |
| 1331636-50-0 | Quetiapine D4 Fumarate (Possibility 2) | 1 |
| 1331637-48-9 | Ranitidine EP Impurity J | 1 |
| 1331639-92-9 | Rac-11-Deoxy-8(12)-dehydro Misoprostol | 1 |
| 1331640-07-3 | 5,8-Epoxy-9-cis Retinoic Acid | 1 |
| 1331642-68-2 | 2-(Dibutylamino)-2-[(9Z)-2,7-dichloro-9-[(4-chlorophenyl)methylidene]fluoren-4-yl]ethanol | 1 |
| 1331643-17-4 | 3-Keto Fluvastatin Sodium | 1 |
| 1331655-50-5 | Acepromazine-d6 Maleate | 1 |
| 1331665-54-3 | Nordoxepin-d3 Hydrochloride | 1 |
| 1331668-21-3 | Alpha-Hydroxy olopatadine hydrochloride | 1 |
| 1331669-97-6 | Benfotiamine-d5 | 1 |
| 1331732-05-8 | 17-Beta-Hydroxy Exemestane Epoxide | 1 |
| 1331741-55-9 | Ligand 19 | 1 |
| 1331741-56-0 | Ligand 7 | 1 |
| 1331741-57-1 | Ligand 8 | 1 |
| 1331741-58-2 | Ligand 22 | 1 |
| 1331741-59-3 | Ligand 33 | 1 |
| 1331741-60-6 | Ligand 24 | 1 |
| 1331822-32-2 | Olopatadine USP Related Compound A | 1 |
| 1331847-17-6 | 2-Amino-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide | 1 |
| 1331869-19-2 | Atorvastatin Diketoene Impurity | 1 |
| 1331908-02-1 | Valsartan-d3 | 1 |
| 1331911-68-2 | Tirofiban D9 Hydrochloride | 1 |
| 1332356-31-6 | 3,5-Difluoro-4-[4-(4-fluorophenyl)piperidin-1-yl]aniline | 1 |
| 1332370-08-7 | Belinostat (E)-3-(3-chlorophenyl)-N-hydroxyacrylamide | 1 |
| 1332388-83-6 | Ethyl 4-(7-(6-cyano-5-(trifluoromethyl)pyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-2-fluorobenzoate | 1 |
| 1332389-57-7 | 4-(7-(6-Cyano-5-(trifluoromethyl)pyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-N-methylbenzamide | 1 |
| 1332391-04-4 | Apalutamide Acid Impurity | 1 |
| 1332391-11-3 | N-Desmethyl apalutamide | 1 |
| 1332391-92-0 | 6,8-Dioxo Apalutamide | 1 |
| 1332499-75-8 | Delta 2-Cefotetan | 1 |
| 1332524-01-2 | Enzalutamide Impurity H | 1 |
| 1332524-02-3 | Enzalutamide Impurity D | 1 |
| 1332579-70-0 | Tazarotenic Acid Methyl Ester | 1 |
| 1332582-28-1 | 4-(6,8-Dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol | 1 |
| 1332595-98-8 | Manidipine EP Impurity B Hydrochloride | 1 |
| 1332612-57-3 | Clopidogrel Ethyl Ester Sulfate | 1 |
| 1332614-17-1 | Methyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate | 1 |
| 1332623-79-6 | N-(1-Oxopropyl)-N-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-L-valine | 1 |