N-Nitroso Racepinephrine Solution (1 mg/mL in Methanol) (N-(2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)-N-methylnitrous amide) Item no. USP-1A09330 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,N'-Dinitroso Benzathine Solution (1 mg/mL in Methanol) (N1,N2-Dinitroso-N1,N2-bis(phenylmethyl)-1,2-ethanediamine) Item no. USP-1A09400 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 Dipivefrin Solution (1 mg/mL in Methanol) (4-(1-hydroxy-2-(methyl(nitroso)amino)ethyl)-1,2-phenylene bis(2,2-dimethylpropanoate)) Item no. USP-1A09450 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-(4-Chlorobenzyl)-N-(pyridin-2-yl)nitrosoamine Solution (1 mg/mL in Methanol) (N-(4-Chlorobenzyl)-N-(pyridin-2-yl)nitrosoamine) Item no. USP-1A09510 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 Ambroxol Solution (1 mg/mL in Methanol) (N-(2-amino-3,5-dibromobenzyl)-N-((1r,4r)-4-hydroxycyclohexyl)nitrous amide) Item no. USP-1A09520 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 N-Desmethyl Methylene Blue Solution (1 mg/mL in Methanol) (3-(dimethylamino)-7-(methyl(nitroso)amino)phenothiazin-5-ium chloride) Item no. USP-1A09530 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 N-Desmethyl Nizatidine Solution (1 mg/mL in Methanol) (N-Methyl-N-((4-(((2-((1-(methylamino)-2-nitrovinyl)amino)ethyl)thio)methyl)thiazol-2-yl)methyl)nitrous amide) Item no. USP-1A09540 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 N,N'-Dibenzylethanediamine Solution (1 mg/mL in Methanol) (N-Benzyl-N-[2-(benzylamino)ethyl]nitrosamine) Item no. USP-1A09570 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 N-Ethyl Valacyclovir Solution (1 mg/mL in Methanol) (2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl N-ethyl-N-nitroso-L-valinate) Item no. USP-1A09630 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 Desmethyl Carbinoxamine Solution (1 mg/mL in Methanol) (N-(2-((4-Chlorophenyl)(pyridin-2-yl)methoxy)ethyl)-N-methylnitrous amide) Item no. USP-1A09680 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 Desmethyl Citalopram Solution (1 mg/mL in Methanol) (N-(3-[5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl]propyl)-N-methylnitrous amide) Item no. USP-1A09740 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 Desmethyl Clomipramine Solution (1 mg/mL in Methanol) (N-(3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl)-N-methylnitrous amide) Item no. USP-1A09750 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 Desmethyl Cyclobenzaprine Solution (1 mg/mL in Methanol) (N-[3-(5H-Dibenzo[a,d][7]annulen-5-ylidene)propyl]-N-methylnitrous amide) Item no. USP-1A09760 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 Desipramine Solution (1 mg/mL in Methanol) (N-[3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl]-N-methylnitrous amide) Item no. USP-1A09770 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 N-Desmethyl Desvenlafaxine Solution (1 mg/mL in Methanol) (N-[2-(1-Hydroxycyclohexyl)-2-(4-hydroxyphenyl)ethyl]-N-methylnitrousamide) Item no. USP-1A09780 CAS Number [3017268-48-0] Unit 1 mL Analyte(s) Analyte(s) + Structural Formula + View all product details Price on request - + Add to cart Select to compare
N-Nitroso Desmethyl Dexchlorpheniramine Solution (1 mg/mL in Methanol) ((S)-N-[3-(4-Chlorophenyl)-3-(pyridin-2-yl)propyl]-N-methylnitrous amide) Item no. USP-1A09790 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 Desmethyl (E)-Doxepin Solution (1 mg/mL in Acetonitrile) ((E)-N-[3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)propyl]-N-methylnitrous amide) Item no. USP-1A09830 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 N-Desmethyl Doxylamine Solution (1 mg/mL in Methanol) (N-Methyl-N-[2-[1-phenyl-1-(pyridin-2-yl)ethoxy]ethyl]nitrous amide) Item no. USP-1A09850 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 Desmethyl Escitalopram Solution (1 mg/mL in Methanol) ((S)-N-(3-(5-Cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous amide) Item no. USP-1A09860 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 Fenfluramine Solution (1 mg/mL in Methanol) (N-Ethyl-N-(1-(3-(trifluoromethyl)phenyl)propan-2-yl)nitrous amide)) Item no. USP-1A09870 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 Lorcaserin Solution (1 mg/mL in Methanol) ((1R)-8-chloro-2,3,4,5-tetrahydro-1-methyl-3-nitroso-1H-3-benzazepine) Item no. USP-1A09890 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
Propafenone Phenol (1-(2-Hydroxyphenyl)-3-phenylpropan-1-one) Item no. USP-1A09960 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
Erythromycin A N-oxide Item no. USP-1A10240 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
Deschloro Cetirizine (2-{2-[4-(Diphenylmethyl)piperazin-1-yl]ethoxy}acetic acid) Item no. USP-1A10270 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 Acetamide (N-(4-Chlorophenyl)-2-(2,6-dichlorophenyl)acetamide) Item no. USP-1A10360 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 Methyl Ester (Methyl 2-{2-[(2,6-dichlorophenyl)amino]phenyl}acetate) Item no. USP-1A10370 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
Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione) Item no. USP-1A10380 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
11beta-Hydroxy Androstenedione (11beta-Hydroxyandrost-4-ene-3,17-dione) Item no. USP-1A10390 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
Metronidazole Acid (2-(2-Methyl-5-nitroimidazol-1-yl)acetic acid) Item no. USP-1A10400 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
Chloro Naproxen ((S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acid) Item no. USP-1A10410 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
Bromo Naproxen ((2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid) Item no. USP-1A10420 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
Iodo Naproxen ((S)-2-(5-Iodo-6-methoxynaphthalen-2-yl)propanoic acid) Item no. USP-1A10430 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
Naproxen Ethyl Ester ((S)-Ethyl 2-(6-methoxynaphthalen-2-yl)propanoate) Item no. USP-1A10440 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-Ethylnerolin (2-Ethyl-6-methoxynaphthalene) Item no. USP-1A10450 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
Vildagliptin Dimer ((2S,2'S)-1,1'-{2,2'-[(3-Hydroxyadamantan-1-yl)azanediyl]bis(acetyl)}bis(pyrrolidine-2-carbonitrile)) Item no. USP-1A10460 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
Desbromo Bromhexine (4-Bromo-2-[[cyclohexyl(methyl)amino]methyl]aniline) Item no. USP-1A10470 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-(Dichloroacetyl)-2,6-xylidide (N-(2,6-Dimethylphenyl)-2,2-dichloroacetamide) Item no. USP-1A10480 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
Dapsone Phenol (4-[(4-Aminophenyl)sulfonyl]phenol) Item no. USP-1A10500 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
Desamino Dapsone (4-(Phenylsulfonyl)aniline) Item no. USP-1A10510 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
Chloro Dapsone (4-[(4-Chlorophenyl)sulfonyl]aniline) Item no. USP-1A10520 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
Paliperidone Z-Oxime ((Z)-3-(2-{4-[(2,4-Difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl}ethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one) Item no. USP-1A10530 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
O-Benzyl Albuterol ((1-(4-(Benzyloxy)-3-(hydroxymethyl)phenyl)-2-(tert-butylamino)ethanol) Item no. USP-1A10550 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-Hydroxy 3-Hydroxymethylbenzaldehyde (4-Hydroxy-3-(hydroxymethyl)benzaldehyde) Item no. USP-1A10560 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
Amisulpride Acid (2-Methoxy-4-amino-5-ethylsulfonyl benzoic acid) Item no. USP-1A10570 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
Amlodipine Phthalic Acid Analog (2-[(2-{[4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy}ethyl)carbamoyl]benzoic acid) Item no. USP-1A10580 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
Cytidine (4-amino-1-beta-D-ribofuranosylpyrimidin-2(1H)-one) Item no. USP-1A10590 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
21-Deoxycortisol (11beta,17-Dihydroxypregn-4-ene-3,20-dione) Item no. USP-1A10610 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
Desmethyl Naproxen ((S)-2-(6-Hydroxynaphthalen-2-yl)propanoic acid) Item no. USP-1A10620 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
Iminopyridyl Sulfasalazine (2-Hydroxy-5-[2-[4-(2-iminopyridin-1(2H)-yl)phenyl]diazenyl]benzoic acid) Item no. USP-1A10650 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-[(2-Isopropylthiazol-4-yl)methyl]-N-methylnitrous amide (NITMA) (N-((2-isopropylthiazol-4-yl)methyl)-N-methylnitrous amide) Item no. USP-1A11180 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