APIs and reference standards
7,347 catalogue designations with a molecular structure. Page 5 of 30.
| Name | CAS | Formula |
|---|---|---|
| Benzyldimethyltetradecylammonium Chloride | 139-08-2 | C23H42ClN |
| Benzyldodecyldimethylammonium Bromide | 7281-04-1 | C21H38BrN |
| Benzylidene Camphor Sulfonic Acid | 56039-58-8 | C17H20O4S |
| Benzylpenicillin Benzathine | 1538-09-6 | C48H56N6O8S2 |
| Benzylpenicillin Benzathine | 1538-09-6 | C48H56N6O8S2 |
| Benzylpenicillin Diethylaminoethyl Ester Hydroiodide | 808-71-9 | C22H32IN3O4S |
| Benzylpenicillin potassium | 113-98-4 | C16H17KN2O4S |
| Benzylpenicillin potassium | 113-98-4 | C16H17KN2O4S |
| Benzylpenicillin Potassium | 113-98-4 | C16H17KN2O4S |
| Benzylpenicillin Procaine | 6130-64-9 | C29H40N4O7S |
| Benzylpenicillin sodium | 69-57-8 | C16H17N2NaO4S |
| Benzylpenicillin sodium | 69-57-8 | C16H17N2NaO4S |
| Benzylpenicillinate-d7, Potassium Salt | 352323-25-2 | C16H17KN2O4S |
| Bephenium Embonate | 21847-63-2 | C57H58N2O8 |
| Bephenium Embonate | 21847-63-2 | C57H58N2O8 |
| Bephenium hydroxynaphthoate | 3818-50-6 | C28H29NO4 |
| Bephenium hydroxynaphthoate | 3818-50-6 | C28H29NO4 |
| Beraprost sodium salt | 88475-69-8 | C24H29NaO5 |
| Berberine chloride | 633-65-8 | C20H18ClNO4 |
| Berberine Hemisulfate | 316-41-6 | C40H36N2O12S |
| Berberine Hemisulfate | 316-41-6 | C40H36N2O12S |
| Besifloxacin Hydrochloride | 405165-61-9 | C19H22Cl2FN3O3 |
| Beta Alanine | Not available | C3H7NO2 |
| beta-Acetyldigoxin | 5355-48-6 | C43H66O15 |
| Beta-Alanine | 107-95-9 | C3H7NO2 |
| beta-Asarone | 5273-86-9 | C12H16O3 |
| beta-Chlorogenin | Not available | C27H44O4 |
| beta-Ecdysone | 5289-74-7 | C27H44O7 |
| beta-Nicotyrine-d3 | Not available | C10H10N2 |
| Beta-Sitosterol | 83-46-5 | C29H50O |
| Beta-sitosterol | 83-46-5 | C29H50O |
| Betacetylmethadol Hydrochloride | 61443-60-5 | C23H32ClNO2 |
| Betahistine Dihydrochloride | 5579-84-0 | C8H14Cl2N2 |
| Betahistine Dihydrochloride | 5579-84-0 | C8H14Cl2N2 |
| Betahistine Dihydrochloride | 5579-84-0 | C8H14Cl2N2 |
| Betahistine Hydrochloride | Not available | C8H14Cl2N2 |
| Betahistine Mesilate | 54856-23-4 | C10H20N2O6S2 |
| Betahistine mesilate | 54856-23-4 | C10H20N2O6S2 |
| Betahistine-d3 Dihydrochloride | 244094-72-2 | C8H14Cl2N2 |
| Betaine | 107-43-7 | C5H11NO2 |
| Betaine | 107-43-7 | C5H11NO2 |
| Betaine (Trimethylglycine) | 107-43-7 | C5H11NO2 |
| Betaine hydrochloride | 590-46-5 | C5H12ClNO2 |
| Betamethasone | 378-44-9 | C22H29FO5 |
| Betamethasone 17-Valerate | 2152-44-5 | C27H37FO6 |
| Betamethasone 17-valerate | 2152-44-5 | C27H37FO6 |
| Betamethasone acetate | 987-24-6 | C24H31FO6 |
| Betamethasone acetate | 987-24-6 | C24H31FO6 |
| Betamethasone Benzoate | Not available | C29H33FO6 |
| Betamethasone dipropionate | 5593-20-4 | C28H37FO7 |
| Betamethasone dipropionate | 5593-20-4 | C28H37FO7 |
| Betamethasone sodium phosphate | 151-73-5 | C22H28FNa2O8P |
| Betamethasone sodium phosphate | 151-73-5 | C22H28FNa2O8P |
| Betamethasone valerate | 2152-44-5 | C27H37FO6 |
| Betamethasone valerate | 2152-44-5 | C27H37FO6 |
| Betamethasone-17,21-dipropionate | 5593-20-4 | C28H37FO7 |
| Betamethasone-d5 | Not available | C22H29FO5 |
| Betanidine sulfate | Not available | C20H32N6O4S |
| Betaprodine Hydrochloride | 49638-23-5 | C16H24ClNO2 |
| Betaxolol | 63659-18-7 | C18H29NO3 |
| Betaxolol Hydrochloride | 63659-19-8 | C18H30ClNO3 |
| Betaxolol Hydrochloride | 63659-19-8 | C18H30ClNO3 |
| Betaxolol-d5 | 1189957-99-0 | C18H29NO3 |
| Bethanechol Chloride | 590-63-6 | C7H17ClN2O2 |
| Bethanechol Chloride | 590-63-6 | C7H17ClN2O2 |
| Betulinic Acid-d3 | Not available | C30H48O3 |
| Bevantolol Hydrochloride | 42864-78-8 | C20H28ClNO4 |
| Bevirimat | 174022-42-5 | C36H56O6 |
| Bexarotene-13C4 | 1185030-01-6 | C24H28O2 |
| Bezafibrate | 41859-67-0 | C19H20ClNO4 |
| Bezafibrate | 41859-67-0 | C19H20ClNO4 |
| Bezafibrate Isopropyl Ester | 153758-85-1 | C22H26ClNO4 |
| Bezafibrate-d4 | 1189452-53-6 | C19H20ClNO4 |
| Bibenzonium Bromide | 15585-70-3 | C19H26BrNO |
| Bibenzonium Bromide | 15585-70-3 | C19H26BrNO |
| Bicalutamide | 90357-06-5 | C18H14F4N2O4S |
| Bicalutamide | 90357-06-5 | C18H14F4N2O4S |
| Bicalutamide-d4 | 1185035-71-5 | C18H14F4N2O4S |
| Bictegravir | 1611493-60-7 | C21H18F3N3O5 |
| Bictegravir Sodium | 1807988-02-8 | C21H17F3N3NaO5 |
| Bifendate | 73536-69-3 | C20H18O10 |
| Bifonazole | 60628-96-8 | C22H18N2 |
| Bifonazole | 60628-96-8 | C22H18N2 |
| Bilastina | Not available | C28H37N3O3 |
| Bilastine | 202189-78-4 | C28H37N3O3 |
| Bilastine-d6 | 1215358-58-9 | C28H37N3O3 |
| Bilirubin | 635-65-4 | C33H36N4O6 |
| Bimatoprost | 155206-00-1 | C25H37NO4 |
| Bimatoprost | 155206-00-1 | C25H37NO4 |
| Biochanin A | Not available | C16H12O5 |
| Biotin | 58-85-5 | C10H16N2O3S |
| Biotin | 58-85-5 | C10H16N2O3S |
| Biotina | 58-85-5 | C10H16N2O3S |
| Biperiden | Not available | C21H29NO |
| Biperiden Hydrochloride | 1235-82-1 | C21H30ClNO |
| Biperiden hydrochloride | 1235-82-1 | C21H30ClNO |
| Biphenamine Hydrochloride | 5560-62-3 | C19H24ClNO3 |
| Birinapant | 1260251-31-7 | C42H56F2N8O6 |
| Biriperone | 42021-34-1 | C24H26FN3O |
| Bis(2 ethylhexyl)maleate | 142-16-5 | C20H36O4 |
| Bis(2-ethylhexyl) Maleate | 142-16-5 | C20H36O4 |
| Bis(2-ethylhexyl) Maleate | 142-16-5 | C20H36O4 |
| Bis(2-ethylhexyl)maleate | Not available | C20H36O4 |
| Bisacodil | Not available | C22H19NO4 |
| Bisacodyl | 603-50-9 | C22H19NO4 |
| Bisacodyl | 603-50-9 | C22H19NO4 |
| Bisdesmethoxycurcumin | Not available | C19H16O4 |
| Bismuth Citrate | Not available | C6H5BiO7 |
| Bismuth Subcarbonate | Not available | CBi2O5 |
| Bismuth Subgallate | Not available | C7H5BiO6 |
| Bismuth Subnitrate | Not available | H9Bi5N4O22 |
| Bismuth Subsalicylate | Not available | C7H5BiO4 |
| Bisoctrizole | 103597-45-1 | C41H50N6O2 |
| Bisoctrizole | 103597-45-1 | C41H50N6O2 |
| Bisoprolol | 66722-44-9 | C18H31NO4 |
| Bisoprolol fumarate | 104344-23-2 | C40H66N2O12 |
| Bisoprolol fumarate | 104344-23-2 | C40H66N2O12 |
| Bisoprolol-d5 | 1189881-87-5 | C18H31NO4 |
| Bisoprolol-d7 Hemifumarate | 1310012-16-8 | C18H31NO4 |
| Bissulfato de clopidogrel | Not available | C16H18ClNO6S2 |
| Bitoscanate | 4044-65-9 | C8H4N2S2 |
| Bitoscanate | 4044-65-9 | C8H4N2S2 |
| Bleomycin sulfate | 9041-93-4 | C110H171N37O50S7 |
| Bleomycin Sulfate | 9041-93-4 | C110H171N37O50S7 |
| Blonanserin-d5 | 1346599-86-7 | C23H30FN3 |
| Boceprevir | 394730-60-0 | C27H45N5O5 |
| Boceprevir-d9 | 1256751-11-7 | C27H45N5O5 |
| Boldenon17-acetate | 2363-59-9 | C21H28O3 |
| Boldenone | 846-48-0 | C19H26O2 |
| Boldenone Cypionate | 106505-90-2 | C27H38O3 |
| Boldenone Undecylenate | 13103-34-9 | C30H44O3 |
| Boldine | 476-70-0 | C19H21NO4 |
| Boldine | 476-70-0 | C19H21NO4 |
| Boric Acid | Not available | H3BO3 |
| Bortezomib | 179324-69-7 | C19H25BN4O4 |
| Bortezomib-D8 | Not available | C19H25BN4O4 |
| Bosentan | Not available | C27H29N5O6S |
| Bosentan Monohydrate | 157212-55-0 | C27H31N5O7S |
| Bosentan Monohydrate | 157212-55-0 | C27H31N5O7S |
| Bosentan Monohydrate | 157212-55-0 | C27H31N5O7S |
| Bosentan-d4 | 1065472-77-6 | C27H29N5O6S |
| Bretylium Tosylate | Not available | C18H24BrNO3S |
| Brexpiprazole | 913611-97-9 | C25H27N3O2S |
| Brexpiprazole | 913611-97-9 | C25H27N3O2S |
| Brigatinib | 1197953-54-0 | C29H39ClN7O2P |
| Brimonidine | 59803-98-4 | C11H10BrN5 |
| Brimonidine Tartrate | 70359-46-5 | C15H16BrN5O6 |
| Brimonidine tartrate | 70359-46-5 | C15H16BrN5O6 |
| Brimonidine-d4 D-Tartrate | 1316758-27-6 | C15H16BrN5O6 |
| Brinzolamide | 138890-62-7 | C12H21N3O5S3 |
| Brinzolamide | 138890-62-7 | C12H21N3O5S3 |
| Brivaracetam | 357336-20-0 | C11H20N2O2 |
| Brivaracetam-d7 | 1202896-51-2 | C11H20N2O2 |
| Brodimoprim | 56518-41-3 | C13H15BrN4O2 |
| Bromantan | 87913-26-6 | C16H20BrN |
| Bromazepam | 1812-30-2 | C14H10BrN3O |
| Bromazepam CIV | Not available | C14H10BrN3O |
| Bromazepam-d4 | 1185022-85-8 | C14H10BrN3O |
| Bromazine Hydrochloride | 1808-12-4 | C17H21BrClNO |
| Bromazine Hydrochloride | 1808-12-4 | C17H21BrClNO |
| Bromfenac Sodium Sesquihydrate | 120638-55-3 | C30H28Br2N2Na2O9 |
| Bromfenac Sodium Sesquihydrate | 120638-55-3 | C30H28Br2N2Na2O9 |
| Bromhexine hydrochloride | 611-75-6 | C14H21Br2ClN2 |
| Bromhexine hydrochloride | 611-75-6 | C14H21Br2ClN2 |
| Bromocriptine Mesilate | 22260-51-1 | C33H44BrN5O8S |
| Bromocriptine Mesilate | 22260-51-1 | C33H44BrN5O8S |
| Bromocriptine Mesylate | 22260-51-1 | C33H44BrN5O8S |
| Bromodiphenhydramine Hydrochloride | Not available | C17H21BrClNO |
| Bromoprida | Not available | C14H22BrN3O2 |
| Bromperidol | 10457-90-6 | C21H23BrFNO2 |
| Bromperidol | 10457-90-6 | C21H23BrFNO2 |
| Bromperidol Decanoate | 75067-66-2 | C31H41BrFNO3 |
| Bromperidol decanoate | 75067-66-2 | C31H41BrFNO3 |
| Brompheniramine | 86-22-6 | C16H19BrN2 |
| Brompheniramine maleate | 980-71-2 | C20H23BrN2O4 |
| Brompheniramine maleate | 980-71-2 | C20H23BrN2O4 |
| Brotizolam | 57801-81-7 | C15H10BrClN4S |
| Broxyquinoline | 521-74-4 | C9H5Br2NO |
| Broxyquinoline | 521-74-4 | C9H5Br2NO |
| Brucine | 357-57-3 | C23H26N2O4 |
| Bucetin | 1083-57-4 | C12H17NO3 |
| Bucillamine | 65002-17-7 | C7H13NO3S2 |
| Bucindolol | 71119-11-4 | C22H25N3O2 |
| Buclizine Hydrochloride | 129-74-8 | C28H35Cl3N2 |
| Buclizine Hydrochloride | 129-74-8 | C28H35Cl3N2 |
| Budesonida | Not available | C25H34O6 |
| Budesonide | 51333-22-3 | C25H34O6 |
| Budesonide-d8 | 1105542-94-6 | C25H34O6 |
| Bufexamac | 2438-72-4 | C12H17NO3 |
| Bufexamac | 2438-72-4 | C12H17NO3 |
| Buflomedil hydrochloride | 35543-24-9 | C17H26ClNO4 |
| Buflomedil Hydrochloride | 35543-24-9 | C17H26ClNO4 |
| Buformin hydrochloride | 1190-53-0 | C6H16ClN5 |
| Buformin Hydrochloride | 1190-53-0 | C6H16ClN5 |
| Buformin hydrochloride | 1190-53-0 | C6H16ClN5 |
| Bufuralol-d9 Hydrochloride | 1173023-51-2 | C16H24ClNO2 |
| Bumetanide | 28395-03-1 | C17H20N2O5S |
| Bumetanide-D5 | 1216739-35-3 | C17H20N2O5S |
| Bunolol Hydrochloride | 31969-05-8 | C17H26ClNO3 |
| Bunolol Hydrochloride | 31969-05-8 | C17H26ClNO3 |
| Buparvaquone | 88426-33-9 | C21H26O3 |
| Buparvaquone | 88426-33-9 | C21H26O3 |
| Buphedrone (hydrochloride) | 166593-10-8 | C11H16ClNO |
| Buphenine Hydrochloride | 849-55-8 | C19H26ClNO2 |
| Buphenine Hydrochloride | 849-55-8 | C19H26ClNO2 |
| Buphenine Hydrochloride | 849-55-8 | C19H26ClNO2 |
| Bupivacaine | 38396-39-3 | C18H28N2O |
| Bupivacaine Hydrochloride | 18010-40-7 | C18H29ClN2O |
| Bupivacaine Hydrochloride | 18010-40-7 | C18H29ClN2O |
| Bupivacaine hydrochloride | 18010-40-7 | C18H29ClN2O |
| Bupivacaine Hydrochloride Monohydrate | 73360-54-0 | C18H31ClN2O2 |
| Bupivacaine Hydrochloride Monohydrate | 73360-54-0 | C18H31ClN2O2 |
| Bupranolol | 14556-46-8 | C14H22ClNO2 |
| Buprenorphine | 52485-79-7 | C29H41NO4 |
| Buprenorphine | 52485-79-7 | C29H41NO4 |
| Buprenorphine Hydrochloride | 53152-21-9 | C29H42ClNO4 |
| Buprenorphine Hydrochloride CIII | Not available | C29H42ClNO4 |
| Buprenorphine-d3 Hydrochloride | 1261083-89-9 | C29H42ClNO4 |
| Bupropion (hydrochloride) | 31677-93-7 | C13H19Cl2NO |
| Bupropion hydrochloride | 31677-93-7 | C13H19Cl2NO |
| Bupropion Hydrochloride | Not available | C13H19Cl2NO |
| Bupropion hydrochloride | 31677-93-7 | C13H19Cl2NO |
| Buserelin Acetate | 68630-75-1 | C62H90N16O15 |
| Buspirone hydrochloride | 33386-08-2 | C21H32ClN5O2 |
| Buspirone hydrochloride | 33386-08-2 | C21H32ClN5O2 |
| Busulfan | 55-98-1 | C6H14O6S2 |
| Butabarbital CIII | Not available | C10H16N2O3 |
| Butacaine Sulfate | 149-15-5 | C36H62N4O8S |
| Butacaine Sulfate | 149-15-5 | C36H62N4O8S |
| Butafosfan | 17316-67-5 | C7H18NO2P |
| Butafosfan | 17316-67-5 | C7H18NO2P |
| Butalamine Hydrochloride | 56974-46-0 | C18H29ClN4O |
| Butalamine Hydrochloride | 56974-46-0 | C18H29ClN4O |
| Butalamine Hydrochloride | 56974-46-0 | C18H29ClN4O |
| Butalbital | 77-26-9 | C11H16N2O3 |
| Butalbital CIII | Not available | C11H16N2O3 |
| Butamben | 94-25-7 | C11H15NO2 |
| Butamben | 94-25-7 | C11H15NO2 |
| Butamirate Citrate | 18109-81-4 | C24H37NO10 |
| Butamirate Citrate | 18109-81-4 | C24H37NO10 |
| Butan-2-yl 4-Hydroxybenzoate | 17696-61-6 | C11H14O3 |
| Butane-1,3-diol | Not available | C4H10O2 |
| Butetamate Citrate | 13900-12-4 | C22H33NO9 |
| Butetamate Citrate | 13900-12-4 | C22H33NO9 |
| Buthiazide | 2043-38-1 | C11H16ClN3O4S2 |
| Butobarbital | 77-28-1 | C10H16N2O3 |
| Butoconazole Nitrate | 64872-77-1 | C19H18Cl3N3O3S |
| Butoconazole Nitrate | 64872-77-1 | C19H18Cl3N3O3S |
| Butorphanol Tartrate | 58786-99-5 | C25H35NO8 |
| Butorphanol Tartrate CIV | Not available | C25H35NO8 |