S-Adenosyl-L-Methionine 1,4-Butanedisulfonate (Adenosine, 5'-[[(3S)-3-amino-3-carboxypropyl]methylsulfonio]-5'-deoxy-, 1,4-butanedisulfonate (salt), 1,4-butanedisulfonate (salt) (2:1:2)) Item no. USP-1012316 CAS Number [101020-79-5] Unit 250 mg Molecular formula C15H23N6O5S+ · C4H10O6S2- · 0.5 C4H10O6S2 Analytes Select to compare Price on request - + Add to cart All product details
Cloprostenol Sodium Item no. USP-1140666 CAS Number [55028-72-3] Unit 400 mg Molecular formula C22H28ClO6Na Analytes Select to compare Price on request - + Add to cart All product details
Cortisone (20 mg) - (17, 21-Dihydroxypregna-4-ene-3,11,20-trione) Item no. USP-1149999 CAS Number [53-06-5] Unit 20 mg Molecular formula C21H28O5 Analytes Select to compare Price on request - + Add to cart All product details
Dapagliflozin Related Compound A ((2S,3R,4R,5S,6R)-2-[4-Bromo-3-(4-ethoxybenzyl)phenyl]-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) Item no. USP-1163264 CAS Number [1807632-95-6] Unit 15 mg Molecular formula C21H25BrO6 Analytes Select to compare Price on request - + Add to cart All product details
Guanine Item no. USP-1302156 CAS Number [73-40-5] Unit 100 mg Molecular formula C5H5N5O Analytes Select to compare Price on request - + Add to cart All product details
Imipenem Monohydrate Item no. USP-1337809 CAS Number [74431-23-5] Unit 100 mg Molecular formula C12H17N3O4S · H2O Analytes Select to compare Price on request - + Add to cart All product details
Latanoprost Related Compound E ((Z)-7-{(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(R)-3-hydroxy-5-phenylpentyl]cyclopentyl}-5-heptenoic acid) Item no. USP-1357533 CAS Number [41639-83-2] Unit 25 mg Molecular formula C23H34O5 Analytes Select to compare Price on request - + Add to cart All product details
Methylprednisolone Hemisuccinate Related Compound B (11Beta,21-Dihydroxy-6alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl hydrogen succinate) Item no. USP-1437020 CAS Number [77074-42-1] Unit 50 mg Molecular formula C26H34O8 Analytes Select to compare Price on request - + Add to cart All product details
Mevastatin ((1S,7S,8S,8aR)-8-{2-[(2R,4R)-4-Hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl (S)-2-methylbutanoate) Item no. USP-1443216 CAS Number [73573-88-3] Unit 25 mg Molecular formula C23H34O5 Analytes Select to compare Price on request - + Add to cart All product details
Skim Milk Powder with Maltodextrin Level C - FCC Analytical Material Item no. USP-1443787 Unit 5 g Analytes Select to compare Price on request - + Add to cart All product details
Nadolol Related Compound B ((2RS,3SR)-5-(2-Hydroxy-3-methoxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol) Item no. USP-1449722 CAS Number [n/a] Unit 25 mg Molecular formula C14H20O5 Analytes Select to compare Price on request - + Add to cart All product details
Neomycin Sulfate System Suitability Mixture - Biologic Item no. USP-1458031 Unit 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Nicardipine Related Compound B (3-{2-[Benzyl(methyl)amino]ethyl}5-methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate oxalate) Item no. USP-1463246 CAS Number [n/a] Unit 20 mg Molecular formula C26H27N3O6·C2H2O4 Analytes Select to compare Price on request - + Add to cart All product details
Nilotinib Related Compound A (3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline) Item no. USP-1463439 CAS Number [641571-11-1] Unit 25 mg Molecular formula C11H10F3N3 Analytes Select to compare Price on request - + Add to cart All product details
N-Nitrosodimethylamine (NDMA) (1 mg/mL in Methanol) (N-Methyl-N-nitrosomethanamine) Item no. USP-1466674 CAS Number [62-75-9] Unit 1 mL Molecular formula C2H6N2O Analytes Select to compare Price on request - + Add to cart All product details
N-Nitrosoethylisopropylamine (NEIPA) (1 mg/mL in Methanol) (N-Ethyl-N-nitroso-2-propanamine) Item no. USP-1466685 CAS Number [16339-04-1] Unit 1 mL Molecular formula C5H12N2O Analytes Select to compare Price on request - + Add to cart All product details
N-Nitrosomethylaminobutyric Acid (NMBA) (1 mg/mL in Acetonitrile) (4-[Methyl(nitroso)amino]butanoic acid) Item no. USP-1466696 CAS Number [61445-55-4] Unit 1 mL Molecular formula C5H10N2O3 Analytes Select to compare Price on request - + Add to cart All product details
Omega-3 Free Fatty Acids ((Mixture of omega-3 fatty acids) Item no. USP-1478442 Unit 750 mg Analytes Select to compare Price on request - + Add to cart All product details
Paeonia Lactiflora Peeled Root Dry Extract Item no. USP-1491605 Unit 500 mg Analytes Select to compare Price on request - + Add to cart All product details
Paromomycin Sulfate - Biologic Item no. USP-1500003 CAS Number [1263-89-4] Unit 125 mg Molecular formula C23H45N5O14 · xH2SO4 Analytes Select to compare Price on request - + Add to cart All product details
Paroxetine Related Compound E (4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine hydrochloride) Item no. USP-1500207 CAS Number [1012886-75-7] Unit 50 mg Molecular formula C12H14FN · HCl Analytes Select to compare Price on request - + Add to cart All product details
Phenobarbital Related Compound B (5-Ethyl-6-imino-5-phenyldihydropyrimidine-2,4(1H,3H)-dione) Item no. USP-1524023 CAS Number [58042-96-9] Unit 30 mg Molecular formula C12H13N3O2 Analytes Select to compare Price on request - + Add to cart All product details
Piroxicam Related Compound A (Pyridin-2-amine) Item no. USP-1544519 CAS Number [504-29-0] Unit 50 mg Molecular formula C5H6N2 Analytes Select to compare Price on request - + Add to cart All product details
Pitavastatin Related Compound B ((4R,6S)-6-{(E)-2-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]vinyl}-4-hydroxytetrahydro-2H-pyran-2-one) Item no. USP-1544723 Unit 15 mg Analytes Select to compare Price on request - + Add to cart All product details
Pranoprofen (alpha-Methyl-5H-[1]benzopyrano[2,3-b]pyridine-7-ylacetic acid) Item no. USP-1554013 Unit 200 mg Analytes Select to compare Price on request - + Add to cart All product details
Propylene Glycol Diacetate (2 x 1 g) Item no. USP-1576720 CAS Number [623-84-7] Unit 2x1 g Molecular formula C7H12O4 Analytes Select to compare Price on request - + Add to cart All product details
Rabeprazole Related Compound D - 2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methyl]sulfonyl]benzimidazole Item no. USP-1598053 CAS Number [117976-47-3] Unit 25 mg Molecular formula C18H21N3O4S Analytes Select to compare Price on request - + Add to cart All product details
Rabeprazole Related Compound E - 2-{[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methylthio}benzimidazole Item no. USP-1598064 CAS Number [117977-21-6] Unit 25 mg Molecular formula C18H21N3O2S Analytes Select to compare Price on request - + Add to cart All product details
Ractopamine Hydrochloride (HCl) Item no. USP-1598100 CAS Number [90274-24-1] Unit 200 mg Molecular formula C18H23NO3 . HCl Analytes Select to compare Price on request - + Add to cart All product details
Raloxifene Hydrochloride (HCl) Item no. USP-1598201 CAS Number [82640-04-8] Unit 200 mg Molecular formula C28H28ClNO4S Analytes Select to compare Price on request - + Add to cart All product details
Raloxifene Related Compound C - 2-(2-({4-[6-hydroxy-2-(4-hydroxyphenyl)benzothiophene-3-carbonyl]phenoxy}-ethyl)piperidine 1-oxide Item no. USP-1598234 CAS Number [195454-31-0] Unit 20 mg Molecular formula C28H27NO5S Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Item no. USP-1598303 CAS Number [87333-19-5] Unit 125 mg Molecular formula C23H32N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound A - (2S,3aS,6aS)-1-[(S)2-[[(S)-1-(methoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-octahydrocyclopenta[b]pyrrole-2-carboxylic acid Item no. USP-1598314 CAS Number [108313-11-7] Unit 30 mg Molecular formula C22H30N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Ramipril Related Compound B ((2S,3aS,6aS)-1-{[(S)-1-Methoxy-1-oxo-4-phenylbutan-2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2-carboxylic acid) Item no. USP-1598323 CAS Number [295328-72-2] Unit 20 mg Molecular formula C24H34N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 1 - 1,2-Dichloroethane in DMSO Item no. USP-1601180 CAS Number [107-06-2] Unit 3 x 1,2 mL Molecular formula C2H4Cl2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Hexane in DMSO Item no. USP-1601601 CAS Number [110-54-3] Unit 3 x 1,2 mL Molecular formula C6H14 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Methanol in DMSO Item no. USP-1601623 CAS Number [67-56-1] Unit 3 x 1,2 mL Molecular formula CH4O Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - 2-Methoxyethanol in DMSO Item no. USP-1601645 CAS Number [109-86-4] Unit 3 x 1,2 mL Molecular formula C3H8O2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Methylbutylketone in DMSO Item no. USP-1601667 CAS Number [591-78-6] Unit 3 x 1,2 mL Molecular formula C6H12O Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Methylcyclohexane in DMSO Item no. USP-1601689 CAS Number [108-87-2] Unit 3 x 1,2 mL Molecular formula C7H14 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - N-Methylpyrrolidone in DMSO Item no. USP-1601703 CAS Number [872-50-4] Unit 3 x 1,2 mL Molecular formula C5H9NO Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Nitromethane in DMSO Item no. USP-1601725 CAS Number [75-52-5] Unit 3 x 1,2 mL Molecular formula CH3NO2 Analytes Select to compare Price on request - + Add to cart All product details
Residual Solvent Class 2 - Sulfolane in DMSO Item no. USP-1601769 CAS Number [126-33-0] Unit 3 x 1,2 mL Molecular formula C4H8O2S Analytes Select to compare Price on request - + Add to cart All product details
Rifampin Quinone (1,4-dideoxy-1,4-dihydro-3-[[[4-methyl-1-piperazinyl]imino]methyl]-1,4-dioxo-rifamycin) Item no. USP-1604202 CAS Number [13983-13-6] Unit 25 mg Molecular formula C43H56N4O12 Analytes Select to compare Price on request - + Add to cart All product details
Riluzole (2-Amino-6-(trifluoromethoxy)benzothiazole) Item no. USP-1604337 CAS Number [1744-22-5] Unit 200 mg Molecular formula C8H5F3N2OS Analytes Select to compare Price on request - + Add to cart All product details
Riluzole Related Compound A - 4-trifluoromethoxyaniline Item no. USP-1604348 CAS Number [461-82-5] Unit 25 mg Molecular formula C7H6F3NO Analytes Select to compare Price on request - + Add to cart All product details
Rimantadine Hydrochloride (HCl) Item no. USP-1604508 CAS Number [1501-84-4] Unit 300 mg Molecular formula C12H21N.HCl Analytes Select to compare Price on request - + Add to cart All product details
Valerenic Acid ((E)-3-[(4S,7R,7aR)-3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-inden-4-yl]-2-methylacrylic acid) Item no. USP-1707908 CAS Number [3569-10-6] Unit 30 mg Molecular formula C15H22O2 Analytes Select to compare Price on request - + Add to cart All product details
Xylometazoline Hydrochloride Item no. USP-1721002 CAS Number [1218-35-5] Unit 250 mg Molecular formula C16H24N2·HCl / C16H25ClN2 Analytes Select to compare Price on request - + Add to cart All product details
D-Epinephrine ((S)-4-[1-Hydroxy-2-(methylamino)ethyl]pyrocatechol) Item no. USP-1A03870 CAS Number [150-05-0] Unit 25 mg Molecular formula C9H13NO3 Analytes Select to compare Price on request - + Add to cart All product details