USP Bacampicillin Hydrochloride RS
.

USP Bacitracin Zinc RS
.

USP Baclofen RS
Click to View Structure .

USP Baclofen Related Compound A RS
Click to View Structure [4-(4-chlorophenyl)-2-pyrrolidinone] (C10H10ClNO 195.65) .

USP Beclomethasone Dipropionate RS
Click to View Structure .

USP Bemotrizinol RS.
Click to View Structure

USP Benazepril Hydrochloride RS
Click to View Structure .

USP Benazepril Related Compound A RS
Click to View Structure [(3R) 3-[[(1R) 1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride] (C24H28N2O5·HCl 460.95) .

USP Benazepril Related Compound B RS
Click to View Structure [(3S) 3-[[(1R) 1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride] (C24H28N2O5·HCl 460.95) .

USP Benazepril Related Compound C RS
Click to View Structure [3-(1-carboxy-3-phenyl-1(S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid] (C22H24N2O5 396.44) .

USP Benazepril Related Compound D RS
Click to View Structure [(3-(1-ethoxycarbonyl-3-cyclohexyl-(1S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine)-1-acetic acid, monohydrochloride] (C24H34N2O5·HCl 467.00).

USP Benazepril Related Compound E RS
Click to View Structure [3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid] .

USP Benazepril Related Compound F RS
Click to View Structure [tert-butyl-3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid] .

USP Benazepril Related Compound G RS
Click to View Structure [(3-(1-ethoxycarbonyl-3-phenyl-(1S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine)-1-acetic acid ethyl ester] .

USP Bendroflumethiazide RS
Click to View Structure .

USP Benoxinate Hydrochloride RS
.

USP Benzalkonium Chloride RS
Click to View Structure .

USP Benzocaine RS
Click to View Structure .

USP Benzoic Acid RS
Click to View Structure .

USP Benzonatate RS
Click to View Structure .

USP 1,4-Benzoquinone RS
Click to View Structure .

USP Benzothiadiazine Related Compound A RS
Click to View Structure [4-amino-6-chloro-1,3-benzenedisulfonamide] (C6H8ClN3O4S2 285.73) .

USP Benztropine Mesylate RS
.

USP Benzyl Alcohol RS
Click to View Structure .

USP Benzyl Benzoate RS
Click to View Structure .

USP 1-Benzyl-3-methyl-5-aminopyrazole Hydrochloride RS
Click to View Structure (C11 H13N3·HCl 223.71) .

USP Betahistine Hydrochloride RS
.

USP Betaine Hydrochloride RS
.

USP Betamethasone RS
Click to View Structure .

USP Betamethasone Acetate RS
Click to View Structure .

USP Betamethasone Benzoate RS
Click to View Structure .

USP Betamethasone Dipropionate RS
Click to View Structure .

USP Betamethasone Sodium Phosphate RS
.

USP Betamethasone Valerate RS
Click to View Structure .

USP Betaxolol Hydrochloride RS
.

USP Bethanechol Chloride RS
.

USP Bicalutamide RS
Click to View Structure .

USP Bicalutamide Related Compound B RS
[(RS)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(3-fluorophenylsulfonyl)-2-hydroxy-2-methylpropanamide] (C18H14F4N2O4S 430.37).

USP Powdered Bilberry Extract RS.

USP Bile Salts RS
.

USP Positive Bioreaction RS
.

USP Biotin RS
Click to View Structure .

USP Biperiden RS
Click to View Structure .

USP Biperiden Hydrochloride RS
.

USP Bisacodyl RS
Click to View Structure .
Add the following:

USP Bisdesmethoxycurcumin RS.
USP32

USP Bis(2-ethylhexyl) Maleate RS
Click to View Structure (C20H36O4 340.51) .

USP 4,4¢-Bis[1,2,3,6-tetrahydro-4-(2-oxo-1-benzimidazolinyl)-1-pyridyl]butyrophenone RS
Click to View Structure (C34H34N6O3 574.69) .

USP Bismuth Citrate RS
Click to View Structure .

USP Bismuth Subsalicylate RS
.

USP Bisoctrizole RS.
Click to View Structure

USP Bisoctrizole Related Compound A RS.

USP Bisoctrizole Resolution Mixture RS.

USP Bisoprolol Fumarate RS
Click to View Structure .

USP Bleomycin Sulfate RS
.

USP Bretylium Tosylate RS
.

USP Brinzolamide RS
Click to View Structure .

USP Brinzolamide Related Compound A RS
Click to View Structure [brinzolamide (S)-isomer] (C12H21N3O5S3 383.52) .

USP Brinzolamide Related Compound B RS
Click to View Structure [(R-4-amino)-2,3-dihydro-2-(3-methoxypropyl)-4H-thieno[3,2,-e]-thiazine-6-sulfonamide-1,1-dioxide ethandioate 1:1] (C10H17N3O5S3·C2H2O4 445.49) .

USP Bromocriptine Mesylate RS
.

USP Bromodiphenhydramine Hydrochloride RS
.

USP 8-Bromotheophylline RS
Click to View Structure [8-bromo-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione] (C7H7N4O2Br 259.06) .

USP Brompheniramine Maleate RS
.

USP Bumetanide RS
Click to View Structure .

USP Bumetanide Related Compound A RS
Click to View Structure [3-amino-4-phenoxy-5-sulfamoylbenzoic acid] (C13H12N2O5S 308.31) .

USP Bumetanide Related Compound B RS
Click to View Structure [3-nitro-4-phenoxy-5-sulfamoylbenzoic acid] (C13H10N2O7S 338.29 .

USP Bupivacaine Hydrochloride RS
.

USP Buprenorphine Hydrochloride RS
.

USP Buprenorphine Related Compound A RS
Click to View Structure [21-[3-(1-propenyl)]-7-[(S)-1-hydroxy-1,2,2-trimethylpropyl]-6,14-endo-ethano-6,7,8,14-tetrahydrooripavine] (C29H41NO4 467.65) .

USP Bupropion Hydrochloride RS
.

USP Bupropion Hydrochloride Related Compound A RS
Click to View Structure [2-(tert-butylamino)-4¢-chloropropiophenone hydrochloride] (C13H18ClNO·HCl 276.21) .

USP Bupropion Hydrochloride Related Compound B RS
Click to View Structure [2-(tert-butylamino)-3¢-bromopropiophenone hydrochloride] (C13H18BrNO·HCl 320.66) .

USP Bupropion Hydrochloride Related Compound C RS
Click to View Structure [1-(3-chlorophenyl)-2-hydroxy-1-propanone] (C9H9O2Cl 184.62) .

USP Bupropion Hydrochloride Related Compound F RS
Click to View Structure [1-(3-chlorophenyl)-1-hydroxy-2-propanone] (C9H9O2 184.62) .

USP Buspirone Hydrochloride RS
Click to View Structure .

USP Butabarbital RS
Click to View Structure .

USP Butalbital RS
Click to View Structure .

USP Butamben RS
Click to View Structure .

USP Butoconazole Nitrate RS
.

USP Butorphanol Tartrate RS
.

USP 2-tert-Butyl-4-hydroxyanisole RS
Click to View Structure (C11H16O2 180.25) .

USP 3-tert-Butyl-4-hydroxyanisole RS
Click to View Structure (C11H16O2 180.25) .

USP Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate RS
Click to View Structure (C21H28N2O5S 420.53) .

USP Butylparaben RS
Click to View Structure .