N-Nitroso Ephedrine Solution (1 mg/mL in Acetonitrile) (N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methylnitrous amide) Item no. USP-1A05160 CAS Number n/a Unit 1 mL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Nitroso Epinephrine Solution (1 mg/mL in Acetonitrile) ((R)-N-(2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)-N-methylnitrous amide) Item no. USP-1A05170 CAS Number n/a Unit 1 mL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Nitrosodiphenylamine (NDPh) (N,N-Diphenylnitrosoamine) Item no. USP-1A05190 CAS Number n/a Unit 10 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Nitroso Diclofenac (2-(2-((2,6-dichlorophenyl) (nitroso)amino)phenyl)acetic acid) Item no. USP-1A05330 CAS Number n/a Unit 10 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
4-Methyl E-Olefin Naftifine Hydrochloride ((E)-N-methyl-N-((4-methylnaphthalen-1-yl)methyl)-3-phenylprop-2-en-1-amine hydrochloride) Item no. USP-1A05970 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Z-Naftifine Hydrochloride ((Z)-N-methyl-N-(naphthalen-1-ylmethyl)-3-phenylprop-2-en-1-amine hydrochloride) Item no. USP-1A05980 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Sorafenib Diarylurea Analog (4,4'-[carbonylbis(azanediyl-4,1-phenyleneoxy)]bis(N-methylpyridine-2-carboxamide), N,N'-Bis{4-[2-(N-methylcarbamoyl)-4-pyridyloxy]phenyl}urea) Item no. USP-1A05990 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
4-(Pyridin-2-yl)benzaldehyde (4-(Pyridin-2-yl)benzaldehyde) Item no. USP-1A06010 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Dealkyl Atazanavir (Methyl [(5S,10S,11S,14S)-11-benzyl-5-(tert-butyl)-10-hydroxy-15,15-dimethyl-3,6,13-trioxo-2-oxa-4,7,8,12-tetraazahexadecan-14-yl]carbamate) Item no. USP-1A06020 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
2-Acetylresorcinol (2-Acetylresorcinol, 1-(2,6-Dihydroxyphenyl)ethan-1-one) Item no. USP-1A06030 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Hordenine (4-(2-(dimethylamino)ethyl)phenol) Item no. USP-1A06040 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Diclofenac Keto Analog (2-(2,6-Dichlorophenyl)aminophenyl-2-oxoacetic acid) Item no. USP-1A06050 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Lignan P ((5R,5aR,8aR,9S)-9-(beta-D-glucopyranosyloxy)-5-(4-hydroxy-3,5-dimethoxy phenyl) -5,8,8a,9 -tetrahydro[2]benzofuro-[5,6-f][1,3]benzodioxol-6(5aH)-one) Item no. USP-1A06060 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
6-Oxo Boldione ((8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,6,17-trione, Androsta-1,4-diene-3,6,17-trione) Item no. USP-1A06070 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
2,6-Dichlorophenylacetic Acid (2,6-Dichlorophenylacetic acid) Item no. USP-1A06080 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Thienotetrahydropyridinone Hydrochloride (5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one hydrochloride) Item no. USP-1A06090 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Acetylthienotetrahydropyridine Hydrochloride (4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate hydrochloride) Item no. USP-1A06100 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Prasugrel Diketone (1-Cyclopropyl-2-(2-fluorophenyl)ethane-1,2-dione) Item no. USP-1A06110 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rosuvastatin Ethyl Ester Item no. USP-1A06130 CAS Number [851443-04-4] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir S,R,S,S-diastereomer ((3S,8R,9S,12S)-3,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-2,5,6,10,13-pentaazatetradecanedioic acid dimethyl ester) Item no. USP-1A06150 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir Benzylidenehydrazine Carbamate (Methyl [(S)-1-{[(2S,3S)-3-hydroxy-1-phenyl-4-{1-[4-(pyridin-2-yl)benzyl]-2-[4-(pyridin-2-yl)benzylidene]hydrazinyl}butan-2-yl]amino}-3,3-dimethyl-1-oxobutan-2-yl]carbamate) Item no. USP-1A06160 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir Formyl Analog (methyl ((S)-1-(((2S,3S)-4-(2-((S)-2-formamido-3,3-dimethylbutanoyl)-1-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3-hydroxy-1-phenylbutan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate) Item no. USP-1A06170 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Didesmethyl Desvenlafaxine (4-(2-amino-1-(1-hydroxycyclohexyl)ethyl)phenol) Item no. USP-1A06200 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Formyl Docetaxel Item no. USP-1A06220 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
4-Epi-6-oxo Docetaxel (5beta,20-epoxy-1,7alpha-dihydroxy-9,10-dioxotax-11-ene-2alpha,4,13alpha-triyl 4-acetate 2-benzoate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate]) Item no. USP-1A06250 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
6-Dichloroethoxycarbonyl Docetaxel Item no. USP-1A06260 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Piperazinedionecarbonyl D-phenylglycine ((R)-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)phenylacetic acid) Item no. USP-1A06280 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Piperacillin Sulfoxide ((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide) Item no. USP-1A06290 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Bis-Acyclovir (Bis({9-[(2-hydroxyethoxy)methyl]guanine}-N2-yl)methane) Item no. USP-1A06300 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Desvenlafaxine Benzyl Ether (1-(1-(4-(benzyloxy)phenyl)-2-(dimethylamino)ethyl)cyclohexan-1-ol) Item no. USP-1A06310 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rotigotine O-Tosylate Hydrochloride ((S)-6-(propyl(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-yl 4-methylbenzenesulfonate hydrochloride) Item no. USP-1A06350 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Sorafenib Isopropyl Carbamate (Isopropyl {4-[2-(methylcarbamoyl)pyridin-4-yl]oxyphenyl}carbamate) Item no. USP-1A06360 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Isopropyl Diphenylphosphorylpentanoate (Isopropyl 5-(Diphenylphosphinyl)pentanoic acid) Item no. USP-1A06370 CAS Number [2088449-88-9] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir Ditertbutyl Analog (tert-butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate) Item no. USP-1A06390 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Rotigotine Hydrochloride Ethyl Analog ((S)-6-(ethyl(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol hydrochloride) Item no. USP-1A06400 CAS Number [1369532-05-7] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
O-Thienylethyl Rotigotine Hydrochloride ((S)-N-propyl-5-(2-(thiophen-2-yl)ethoxy)-N-(2-(thiophen-2-yl)ethyl)-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride) Item no. USP-1A06410 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Acetyl Rotigotine Hydrochloride ((S)-6-(propyl(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-yl acetate hydrochloride) Item no. USP-1A06460 CAS Number [1229620-82-9] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir Dipeptide Analog (methyl ((5S,8S,13S,14S,17S)-14-benzyl-5,8-di-tert-butyl-13-hydroxy-18,18-dimethyl-3,6,9,16-tetraoxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,10,11,15-pentaazanonadecan-17-yl)carbamate) Item no. USP-1A06480 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir R,S,S,S-diastereomer (methyl [(5R,10S,11S,14S)-11-benzyl-5-tert-butyl-10-hydroxy-15,15-dimethyl-3,6,13-trioxo-8-[[4-(pyridin-2-yl)phenyl]methyl]-2-oxa-4,7,8,12-tetraazahexadecan-14-yl]carbamate) Item no. USP-1A06490 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir S,S,S,R-diastereomer (methyl [(5S,10S,11S,14R)-11-benzyl-5-tert-butyl-10-hydroxy-15,15-dimethyl-3,6,13-trioxo-8-[[4-(pyridin-2-yl)phenyl]methyl]-2-oxa-4,7,8,12-tetraazahexadecan-14-yl]carbamate) Item no. USP-1A06500 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Atazanavir amine analog methyl ((S)-1-(((2S,3S)-4-(2-((S)-2-amino-3,3-dimethylbutanoyl)-1-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3-hydroxy-1-phenylbutan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate) Item no. USP-1A06510 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Memantine lactose adduct ((2S,3R,4S,5R,6R)-2-(((2R,3S,4R,5R,6R)-6-(((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)amino)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) Item no. USP-1A06540 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Ampicillin Hydantoin Analog ((2S,5R,6R)-6-(2,5-dioxo-4-phenylimidazolidin-1-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid) Item no. USP-1A06580 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Phenothiazine sulfoxide (5-Oxophenothiazine) Item no. USP-1A06590 CAS Number [1207-71-2] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Trityl Candesartan Cilexetil (1-Cyclohexyloxycarbonyloxyethyl 2-ethoxy-1-{[2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl}benzimidazole-7-carboxylate) Item no. USP-1A06640 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
3'-O-(5-deoxy-Beta-D-ribofuranosyl) Capecitabine ([1-[5-Deoxy-3-O-(5-deoxy-beta-d-ribofuranosyl)-beta-d-ribofuranosyl]-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]-carbamic acid pentyl ester) Item no. USP-1A06660 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Cetirizine N-Oxide (2-(2-{4-[(4-Chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid N1-oxide) Item no. USP-1A06710 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Cidofovir Sodium Uracil Analog ((S)-(((1-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxypropan-2-yl)oxy)methyl)phosphonate, sodium salt) Item no. USP-1A06740 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Ezetimibe Tetrahydropyran Analog ((2R,3R,6S)-N,6-bis(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-3-carboxamide) Item no. USP-1A06770 CAS Number [1296129-15-1] Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
Fluticasone Dimer Item no. USP-1A06780 CAS Number n/a Unit 25 mg Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare