USP Ibuprofen RS
.

USP Idarubicin Hydrochloride RS
.

USP Idoxuridine RS
Click to View Structure .

USP Ifosfamide RS
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USP Imidazole RS
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USP Imidurea RS
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USP Iminodibenzyl RS
Click to View Structure (C14H13N 195.28) .

USP Imipenem Monohydrate RS
.

USP Imipramine Hydrochloride RS
.

USP Inamrinone RS
Click to View Structure .

USP Inamrinone Related Compound A RS
Click to View Structure [5-carboxamide[3,4¢-bipyridin]-6(1H)-one] (C11H9N3O2 215.21) .

USP Inamrinone Related Compound B RS
Click to View Structure [N-(1,6-dihydro-6-oxo-(3,4¢-bipyridine)-5-yl)-2-hydroxypropanamide] (C13H13N3O3 259.3) .

USP Inamrinone Related Compound C RS
Click to View Structure [1,6-dihydro-6-oxo-(3,4¢-bipyridine)-5-carbonitrile] (C11H7N3O 197.20) .

USP Indapamide RS
Click to View Structure .

USP Indigotindisulfonate Sodium RS
.

USP Indinavir RS
.

USP Indinavir System Suitability RS
.

USP Indocyanine Green RS
Click to View Structure .

USP Indomethacin RS
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USP Inositol RS.
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USP Insulin RS
.

USP Insulin (Beef) RS
Click to View Structure .

USP Insulin Human RS
Click to View Structure .

USP Insulin (Pork) RS
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USP Insulin Lispro RS.
Click to View Structure

USP Iodipamide RS
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USP Iodixanol RS
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USP Iodixanol Related Compound A RS
Click to View Structure [5-amino-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide].

USP Iodixanol Related Compound C RS
Click to View Structure [5-[acetyl[3-[[3,5-bis[[(2,3-dihydroxypropyl)amino]carbonyl]-2,4,6-triiodophenyl]amino]-2-hydroxypropyl]amino]N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide].

USP Iodixanol Related Compound D RS
Click to View Structure [5-[acetyl(2-hydroxy-3-methoxypropyl)amino]-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide].

USP Iodixanol Related Compound E RS
Click to View Structure [5-[[3-[[3-[[(2,3-dihydroxypropyl)amino]carbonyl]-5-[[amino]carbonyl]-2,4,6-triiodophenyl](acetylimino)]-2-hydroxypropyl]-(acetylimino)]-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide].

USP o-Iodohippuric Acid RS
Click to View Structure (C9H8INO3 305.07) .

USP Iodoquinol RS
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USP Iohexol RS
Click to View Structure .

USP Iohexol Related Compound A RS
Click to View Structure [5-(acetylamino)-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide] .

USP Iohexol Related Compound B RS
Click to View Structure [5-amino-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide] .

USP Iohexol Related Compound C RS
Click to View Structure [N,N¢-bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide] .

USP Iopamidol RS
Click to View Structure .

USP Iopamidol Related Compound A RS
Click to View Structure [N,N¢-bis-(1,3-dihydroxy-2-propyl)-5-amino-2,4,6-triiodoisophthalamide] (C14H18I3N3O6 705.03) .

USP Iopamidol Related Compound B RS
Click to View Structure [5-glycolamido-N,N¢-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodoisophthalamide] (C16H20I3N3O7 747.07) .
Add the following:

USP Iopamidol Related Compound C RS
[4-chloro-N1, N3-bis(1,3-dihydroxypropan-2-yl)-5-(S)-lactamido-2,6-diiodoisophthalamide] (C17H22ClI2N3O8 685.63). USP32

USP Iopromide RS
Click to View Structure .

USP Iopromide Related Compound A RS
Click to View Structure .

USP Iopromide Related Compound B RS
Click to View Structure [5-(acetylamino)-N,N¢-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N-methyl-1,3-benzenedicarboxamide] .

USP Iothalamic Acid RS
Click to View Structure .

USP Ioversol RS.
Click to View Structure

USP Ioversol Related Compound A RS
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USP Ioversol Related Compound B RS
.

USP Ioxaglic Acid RS.
Click to View Structure

USP Ioxilan RS
Click to View Structure .

USP Ioxilan Related Compound A RS
[5-amino-2,4,6-triiodo-3 N-(2-hydroxyethyl)carbamoyl benzoic acid] (C10H9I3N2O4 601.90) .

USP Ipodate Sodium RS
.

USP Ipratropium Bromide RS.
Click to View Structure

USP Ipratropium Bromide Related Compound A RS
[(1R,3r,5S,8r)-3-hydroxy-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane, bromide] (C11H22BrNO 264.20).

USP Ipratropium Bromide Related Compound B RS
[[(1R,3r,5S,8s)-3-[[(2RS)-3-hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane, bromide] (C20H30BrNO3 412.36).

USP Ipratropium Bromide Related Compound C RS
[(2RS)-3-hydroxy-2-phenylpropanoic acid] (C9H10O3 166.17).

USP Irbesartan RS
Click to View Structure .

USP Irbesartan Related Compound A RS
Click to View Structure [1-pentanoylamino-cyclopentanecarboxylic acid [2¢-(1H-tetrazol-5-yl)-byphenyl-4-ylmethyl]-amide] (C25H30N6O2 446.54).

USP Isoetharine Hydrochloride RS
.

USP Isoflupredone Acetate RS
.

USP Isoflurane RS
Click to View Structure .

USP Isoflurane Related Compound A RS
Click to View Structure [1-chloro-2,2,2-trifluoroethylchlorodifluoromethyl ether] (C3HCl2F5O 219.49) .

USP Isoflurane Related Compound B RS
Click to View Structure [2,2,2-trifluoroethyldifluoromethyl ether] (C3H3F5O 150.05) .

USP l-Isoleucine RS
Click to View Structure .

USP Isomalathion RS
Click to View Structure (C10H19O6PS2 330.37) .

USP Isometheptene Mucate RS.
Click to View Structure

USP Isoniazid RS
Click to View Structure .

USP Isopropamide Iodide RS
.

USP Isopropyl Myristate RS
Click to View Structure .

USP Isopropyl Palmitate RS
Click to View Structure .

USP Isoproterenol Hydrochloride RS
.

USP Isopteropodine RS
.

USP Isomalt RS.

USP Isosorbide RS
Click to View Structure .

USP Diluted Isosorbide Dinitrate RS
Click to View Structure .

USP Diluted Isosorbide Mononitrate RS.
Click to View Structure

USP Diluted Isosorbide Mononitrate Related Compound A RS
Click to View Structure [1,4:3,5-dianhydro-d-glucitol 2-nitrate] (C6H9NO6 191.14).

USP Isotretinoin RS
Click to View Structure .

USP Isoxsuprine Hydrochloride RS
.

USP Isradipine RS
Click to View Structure .

USP Isradipine Related Compound A RS
Click to View Structure [isopropyl methyl 4-(4-benzofurazanyl)-2,6-dimethyl-3,5-pyridinedicarboxylate] (C19H19 N3O5 369.38) .

USP Ivermectin RS
.