Levomethorphan Solution (3 x 1.2 mL) (0.1 mg/mL 3-Methoxy-17-methylmorphinan in methanol) (Levomethorphan Lösung (mit 0,12 mg in 1,2 mL)) (CONTROLLED IN GERMANY) Item no. USP-1362359 CAS Number [125-70-2] Unit 3 x 1,2 mL Molecular formula C18H25NO Analytes Select to compare Price on request - + Add to cart All product details
Lonicera Japonica Flower Dry Extract - A plant extract from the dried flowers of Lonicera Japonica containing six caffeoylquinic acids, three iridoids and two flavonoids Item no. USP-1369689 CAS Number [n/a] Unit 500 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Lonicera Macranthoides Flower Dry Extract - (Mixture, with identified compendial components Dipsacoside B, Macranthoidin A and Macranthoidin B) Item no. USP-1369703 CAS Number [n/a] Unit 500 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Losartan Related Compound B (2-Butyl-4-chloro-(1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazol-5-yl)methyl acetate) Item no. USP-1370484 CAS Number [1006062-27-6] Unit 20 mg Molecular formula C24H25CIN6O2 Analytes Select to compare Price on request - + Add to cart All product details
Losartan Related Compound C (2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-imidazol-5-carbaldehyde) Item no. USP-1370495 CAS Number [114798-36-6] Unit 20 mg Molecular formula C22H21CIN6O Analytes Select to compare Price on request - + Add to cart All product details
Losartan Related Compound D (5-[4'-({2-Butyl-5-[(5-{4'-[(2-butyl-4-chloro-5-hydroxymethyl-1H-imidazol-1-yl)methyl]biphenyl-2-yl}-1H-tetrazol-1-yl)methyl]-4-chloro-1H-imidazol-1-yl}methyl)biphenyl-2-yl]tetrazol, potassium salt) Item no. USP-1370509 CAS Number [n/a] Unit 20 mg Molecular formula C44H43Cl2KN12O Analytes Select to compare Price on request - + Add to cart All product details
Lovastatin Impurity Identification Mixture Item no. USP-1370655 CAS Number [n/a] Unit 30 mg Molecular formula C24H36O Analytes Select to compare Price on request - + Add to cart All product details
Lufenuron Related Compound B - (N-[(2,5-Dichloro-4-hydroxyphenyl)carbamoyl]-2,6-difluorobenzamide) Item no. USP-1370724 CAS Number [n/a] Unit 15 mg Molecular formula C14H8Cl2F2N2O3 Analytes Select to compare Price on request - + Add to cart All product details
Lufenuron Related Compound C - (N-[3-Chloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenylcarbamoyl]-2,6-difluorobenzamide) Item no. USP-1370735 CAS Number [n/a] Unit 15 mg Molecular formula C17H9ClF8N2O3 Analytes Select to compare Price on request - + Add to cart All product details
Lufenuron Related Compound G - (2,5-Dichloro-4-[3-(2,6-difluorobenzoyl)ureido]phenyl phenyl carbonate) Item no. USP-1370780 CAS Number [n/a] Unit 15 mg Molecular formula C21H12Cl2F2N2O5 Analytes Select to compare Price on request - + Add to cart All product details
Luteolin 7-O-Glucoside- (2-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside) Item no. USP-1370837 CAS Number [5373-11-5] Unit 30 mg Molecular formula C21H20O11 Analytes Select to compare Price on request - + Add to cart All product details
Polyamide 6 (Poly(hexano-6-lactam)) Item no. USP-1372344 CAS Number [25038-54-4] Unit 1 g Molecular formula H[NH(CH2)5CO]nH Analytes Select to compare Price on request - + Add to cart All product details
Maltotriose - 4-O-(4-O-alpha-D-glucopyranosyl)-alpha-D-glucopyranosyl-D-glucose Item no. USP-1375047 CAS Number [1109-28-0] Unit 500 mg Molecular formula C18H32O16 Analytes Select to compare Price on request - + Add to cart All product details
Medroxyprogesterone Acetate Related Compound B - (17-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione) Item no. USP-1378023 CAS Number [520-85-4] Unit 25 mg Molecular formula C22H32O3 Analytes Select to compare Price on request - + Add to cart All product details
Megestrol Acetate Related Compound C - (6,17a-beta-Dimethyl-3,17-dioxo-17a-homoandrosta-4,6-diene-17a-alpha-yl acetate) Item no. USP-1379128 CAS Number [74910-22-8] Unit 20 mg Molecular formula C24H32O4 Analytes Select to compare Price on request - + Add to cart All product details
Methylene Simvastatin ((1S,3R,7S,8S,8aR)-8-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbut-3-enoate) Item no. USP-1428229 CAS Number [1449248-72-9] Unit 30 mg Molecular formula C25H36O5 Analytes Select to compare Price on request - + Add to cart All product details
Methylnaltrexone Peak Identification Mixture CII - (Methylnaltrexone Bromide containing about 0.1% methylnaltrexone related compound A) (CONTROLLED IN USA) Item no. USP-1430724 Unit 10 mg Analytes Select to compare Price on request - + Add to cart All product details
Methyl 12-Hydroxystearate Item no. USP-1430917 CAS Number [141-23-1] Unit 200 mg Molecular formula C19H38O3 Analytes Select to compare Price on request - + Add to cart All product details
Minoxidil Related Compound E - (6-(Piperidin-1-yl)pyrimidine-2,4-diamine) Item no. USP-1444220 CAS Number [24867-26-3] Unit 25 mg Molecular formula C9H15N5 Analytes Select to compare Price on request - + Add to cart All product details
Moexipril Related Compound C (20 mg) ((S)-tert-butyl 2-{(S)-2-[(S)-1-ethoxy-1-oxo-4-phenylbutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, maleate) Item no. USP-1445620 CAS Number [103733-40-0] Unit 20 mg Molecular formula C31H42N2O7 · C4H4O4 Analytes Select to compare Price on request - + Add to cart All product details
Moxidectin (200 mg) Item no. USP-1448559 CAS Number [113507-06-5] Unit 200 mg Molecular formula C37H53NO8 Analytes Select to compare Price on request - + Add to cart All product details
Moxifloxacin Related Compound D (1-Cyclopropyl-8-fluoro-6-methoxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid) Item no. USP-1448640 CAS Number [1029364-77-9] Unit 15 mg Molecular formula C21H24FN3O4 Analytes Select to compare Price on request - + Add to cart All product details
Moxifloxacin Related Compound E (25 mg) (1-Cyclopropyl-6-fluoro-8-hydroxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid hydrochloride) Item no. USP-1448655 CAS Number [721970-36-1] (free base) Unit 25 mg Molecular formula C20H22FN3O4 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Naproxen Related Compound L (1-(6-methoxynaphthalen-2-yl)ethanone) Item no. USP-1457425 CAS Number [3900-45-6] Unit 15 mg Molecular formula C13H12O2 / CH3OC10H6COCH3 Analytes Select to compare Price on request - + Add to cart All product details
Nebivolol Related Compound A - A mixture of (S)-1-[(R)-6-Fluorochroman-2-yl]-2-({(R)-2-[(S)-6-fluorochroman-2-yl]-2-hydroxyethyl}amino)ethanol Hydrochloride, (R,1S,1'S)-2,2'-Azanediylbis{1-[(R)-6-fluorochroman-2-yl]ethanol} Hydrochloride and (S,1R,1'R)-2,2'-Azanediylbis{1-[(S)- 6-fluorochroman-2-yl]ethanol} Hydrochloride Item no. USP-1457855 CAS Number [n/a] Unit 30 mg Molecular formula C22H25F2NO4 x HCl Analytes Select to compare Price on request - + Add to cart All product details
Nicardipine Hydrochloride Item no. USP-1463224 CAS Number [54527-84-3] Unit 200 mg Molecular formula C26H29N3O6 · HCl Analytes Select to compare Price on request - + Add to cart All product details
Nicotine Bitartrate Dihydrate ((pyridine, 3-[(2S)-1-methyl-2-pyrrolidinyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1:2), dihydrate)) Item no. USP-1463304 CAS Number [6019-06-3] Unit 400 mg Molecular formula C10H14N2.(C4H6O6)2 · 2H2O Analytes Select to compare Price on request - + Add to cart All product details
Nilutamide Item no. USP-1463472 CAS Number [63612-50-0] Unit 200 mg Molecular formula C12H10F3N3O4 Analytes Select to compare Price on request - + Add to cart All product details
Niltazoxanide Related Compound A - 2-Amino-5-nitrothiazole Item no. USP-1463971 CAS Number [121-66-4] Unit 25 mg Molecular formula C3H3N3O2S Analytes Select to compare Price on request - + Add to cart All product details
Nitrofurantoin Item no. USP-1464001 CAS Number [67-20-9] Unit 500 mg Molecular formula C8H6N4O5 Analytes Select to compare Price on request - + Add to cart All product details
Nitrofurazone Item no. USP-1465004 CAS Number [59-87-0] Unit 200 mg Molecular formula C6H6N4O4 Analytes Select to compare Price on request - + Add to cart All product details
Nitrofurfural Diacetate Item no. USP-1465503 CAS Number [92-55-7] Unit 100 mg Molecular formula C9H9NO7 Analytes Select to compare Price on request - + Add to cart All product details
4-Nitrobenzoic Acid Item no. USP-1466572 CAS Number [62-23-7] Unit 50 mg Molecular formula C7H5NO4 Analytes Select to compare Price on request - + Add to cart All product details
Testosterone Enanthate Related Compound H CIII - (Androst-5-ene-3Beta,17Beta-diyl diheptanoate) (CONTROLLED IN USA) Item no. USP-1648081 CAS Number [162890-98-4] Unit 25 mg Molecular formula C33H54O4 Analytes Select to compare Price on request - + Add to cart All product details
Delta-9-Tetrahydrocannabinol ((6aR,10aR)-6a,7,8,10a-Tetrahydro-6,6,9-trimethyl-3-pentyl-6H-dibenzo[b,d]-pyran-1-ol) (1 mg/mL) (CONTROLLED IN GERMANY) Item no. USP-1651621 CAS Number [1972-08-3] Unit 1 mL Molecular formula C21H30O2 Analytes Select to compare Price on request - + Add to cart All product details
2,3,5,4'-Tetrahydroxystilbene-2-O-Beta-D-Glucoside (50 mg) - ((E)-2,4-dihydroxy-6-(4-hydroxystyryl)phenyl beta-D-glucopyranoside) Item no. USP-1651654 CAS Number [82373-94-2] Unit 50 mg Molecular formula C20H22O9 Analytes Select to compare Price on request - + Add to cart All product details
Tetraxetan Related Compound A (2,2',2''-[10-(2-Ethoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetic acid Item no. USP-1652169 CAS Number [2101625-18-5] Unit 25 mg Molecular formula C18H32N4O8 Analytes Select to compare Price on request - + Add to cart All product details
Theophylline Related Compound F - (7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione) Item no. USP-1653060 CAS Number [519-37-9] Unit 25 mg Molecular formula C9H12N4O3 Analytes Select to compare Price on request - + Add to cart All product details
Ticagrelor Related Compound B ((1S,2S,3R,5S)-3-({3-[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropyl]-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}amino)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol) Item no. USP-1667133 CAS Number [1788033-05-5] Unit 25 mg Molecular formula C23H28F2N6O4S Analytes Select to compare Price on request - + Add to cart All product details
Ticagrelor ((1S,2S,3R,5S)-3-{7-[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropylamino]-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}-5-(2-hydroxyethoxy)cyclopentane-1,2-diol) Item no. USP-1667177 CAS Number [274693-27-5] Unit 200 mg Molecular formula C23H28F2N6O4S Analytes Select to compare Price on request - + Add to cart All product details
Ticagrelor Related Compound A ((1R,2S)-2-(3,4-difluorophenyl)cyclopropan-1-amine (R)-mandelate) Item no. USP-1667188 CAS Number [376608-71-8] Unit 25 mg Molecular formula C9H9F2N · C8H8O3 / C17H17F2NO3 Analytes Select to compare Price on request - + Add to cart All product details
Triptorelin Related Compound C (Triptorelin acid / 5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolylglycine) - Biologic Item no. USP-1696142 CAS Number [129418-54-8] Unit 1,31 mg Molecular formula C64H81N17O14 Analytes Select to compare Price on request - + Add to cart All product details
Tropicamide Related Compound D - 2-Phenylacetic acid (List Chemical) (DRUG PRECURSOR 2(B)) Item no. USP-1699049 CAS Number [103-82-2] Unit 15 mg Molecular formula C8H8O2 Analytes Select to compare Price on request - + Add to cart All product details
Valacyclovir Related Compound M - (9-[(2-Hydroxyethoxy)methyl]guanine N-formyl-l-valinate) Item no. USP-1707828 CAS Number [847670-62-6] Unit 15 mg Molecular formula C14H20N6O5 Analytes Select to compare Price on request - + Add to cart All product details
Salix Species Bark Dry Extract Item no. USP-1719339 CAS Number [n/a] Unit 1 g Molecular formula [n/a] Analytes Select to compare Price on request - + Add to cart All product details
Ziprasidone Related Compound F - (Sodium 2-(2-amino-5-{2-[4-(benzo[d]isothiazol-3-yl)piperazin-1-yl]ethyl}-4-chlorophenyl)acetate monohydrate) Item no. USP-1724474 CAS Number [n/a] Unit 15 mg Molecular formula C21H22ClN4NaO2S · H2O Analytes Select to compare Price on request - + Add to cart All product details
Zinc Stearate - (Mixture of zinc stearate and zinc palmitate) Item no. USP-1724758 CAS Number [n/a] Unit 200 mg Molecular formula / Analytes Select to compare Price on request - + Add to cart All product details
Zolpidem Tartrate CIV (N,N,6-Trimethyl-2-p-tolylimidazo[1,2-a]pyridine-3-acetamide L-(+)-tartrate) (COLD SHIPMENT REQUIRED) (CONTROLLED IN GERMANY) Item no. USP-1724907 CAS Number [99294-93-6] Unit 200 mg Molecular formula C23H27N3O7 Analytes Select to compare Price on request - + Add to cart All product details
Zolpidem Impurities Mixture CIV (CONTROLLED IN GERMANY) Item no. USP-1724951 Unit 15 mg Analytes Select to compare Price on request - + Add to cart All product details
Aztec Marigold Zeaxanthin Extract (4 x 50 mg) (3R,3'R-beta,beta-carotene-3-3'-diol) Item no. USP-1733122 CAS Number [144-68-3] Unit 4 x 50 mg Molecular formula C40H56O2 Analytes Select to compare Price on request - + Add to cart All product details