Chemical Name:(+)-HorsfilineSynonyms:(3S)-5-Methoxy-1′-methylspiro[3H-indole-3,3′-pyrrolidin]-2(1H)-one; (S)- 5-methoxy-1′-methylspiro[3H-indole-3,3′-pyrrolidin]-2(1H)-one;CAS Number:160024-53-3Molecular Formula:C₁₃H₁₆N₂O₂Molecular Weight:232.28Category:Standards; Natural Products;Applications:(+)-Horsfiline, is an oxindole alkaloid found in the plant Horsfieldia superba, which is used in traditional herbal medicine. It has analgesic effects and has been the subject of significant research both to produce it synthetically by convenient routes,and to develop analogues and derivatives which may have improved […]

Chemical Name:1-Hydroxy Carvedilol-d3 1-O-β-D-GlucuronideSynonyms:4-[2-Hydroxy-3-[[2-(2-methoxy-d3-phenoxy)ethyl]amino]propoxy]-9H-carbazol-1-yl β-D-Glucopyranosiduronic AcidAlternate CAS #:Unlabelled: 131087-98-4Molecular Formula:C₃₀H₃₁D₃N₂O₁₁Molecular Weight:601.62Category:Building Blocks; Isotopic Labeled Analogues;Applications:1-Hydroxy Carvedilol-d3 1-O-β-D-Glucuronide is the labeled analogue of 1-Hydroxy Carvedilol 1-O-β-D-Glucuronide (H825035), a metabolite of Carvedilol (C184625) found in humans, rats, dogs and mice.References:Schaefer, W.H. et al.: Drug. Metab. Dispos., 26, 958 (1998); Fujimaki, M. & Hakusui, H.: Xenobiotica, 20, 1025 […]

Chemical Name:(-)-HorsfilineSynonyms:(3R)-5-Methoxy-1′-methylspiro[3H-indole-3,3′-pyrrolidin]-2(1H)-one; (R)- 5-methoxy-1′-methylspiro[3H-indole-3,3′-pyrrolidin]-2(1H)-one;CAS Number:136247-72-8Molecular Formula:C₁₃H₁₆N₂O₂Molecular Weight:232.28Category:Standards; Natural Products;Applications:(-)-Horsfiline, is an oxindole alkaloid found in the plant Horsfieldia superba, which is used in traditional herbal medicine. It has analgesic effects and has been the subject of significant research both to produce it synthetically by convenient routes,and to develop analogues and derivatives which may have improved […]

Chemical Name:Hydroxy CobicistatSynonyms:Thiazol-5-ylmethyl ((2R,5R)-5-((S)-2-(3-((2-(2-Hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-4-morpholinobutanamido)-1,6-diphenylhexan-2-yl)carbamateCAS Number:1051463-40-1Molecular Formula:C₄₀H₅₃N₇O₆S₂Molecular Weight:792.02Category:Standards; Enzyme Activators and Inhibitors;Applications:Hydroxy Cobicistat is a derivative of Cobicistat (C633150), a HIV protease inhibitor that has been coadministered with low-dose ritonavir (R535000) as a pharmacoenhancer.References:Von, H., Exp. Rev. Clin. Pharmacol., 5, 557 (2012); Lepist, E.I., et al.: Antimicrob. Agent. Chemother., 56, 5409 (2012); Orr, S.T.M., et al.: […]

Chemical Name:(S,S)- Formoterol 2-BenzylSynonyms:N-(5-((S)-2-(Benzyl((S)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide;[S-(R*,R*)]- N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]phenyl]-formamide;CAS Number:67346-67-2Molecular Formula:C₂₆H₃₀N₂O₄Molecular Weight:434.53Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S,S)- Formoterol 2-Benzyl is an impurity of Formoterol (F693395), which is a selective β2-adrenergic receptor agonist. Formoterol is used as an antiasthmatic.References:Yoshida, T., et al.: Pharmacometrics, 26, 811 (1983), Bartow, R.A., et al.: Drugs, 55, 303 (1998)To ensure the stability of our products, the efficient […]

Chemical Name:Huangcaoling-D3Synonyms:(((2-(N-(methyl-d3)methylsulfonamido)-2-oxoethyl)amino)methyl)phosphonic acidMolecular Formula:C₅H₁₀D₃N₂O₆PSMolecular Weight:263.2Applications:Huangcaoling is an organophosphorus herbicide.References:Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010)To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The […]

Chemical Name:3-Hydroxy-Sulthiame-13C6Synonyms:Sultiame Metabolite 1–13C6Molecular Formula:C413C6H14N2O5S2Molecular Weight:312.3To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low […]

Chemical Name:(E)-2-Hydroxy-3,5-dinitro-N’-(2-nitrobenzylidene-d4)benzohydrazideMolecular Formula:C14H4D4N5O8.Molecular Weight:378.3Category:Building Blocks; Isotopic Labeled Analogues; Miscellaneous;Applications:(E)-2-Hydroxy-3,5-dinitro-N’-(2-nitrobenzylidene-d4)benzohydrazide is a useful research chemical compoundTo ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products […]

Chemical Name:Hydrolyzed OmbitasvirMolecular Formula:C₅₀H₆₉N₇O₉Molecular Weight:912.12Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Hydrolyzed Ombitasvir is an impurity of Ombitasvir (O633200), which is a pharmaceutical drug that is used in the treatment of hepatitis C virus in patients with HCV genotype 1 infection. Ombitasvir inhibits an important viral phosphoprotein, NS5A, which is involved in viral replication, assembly, […]

Chemical Name:4’-Hydroxy AceclofenacSynonyms:2-[(2,6-Dichloro-4-hydroxyphenyl)amino]benzeneacetic Acid Carboxymethyl Ester;CAS Number:229308-90-1Molecular Formula:C₁₆H₁₃Cl₂NO₅Molecular Weight:370.18Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A metabolite of Aceclofenac.Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the packageReferences:Yscla, A., et al.: Drugs Exp. Clin. Res., 14, 491 (1988), Ballesteros, R., et al.: Clin. Trials J., 27, 12 […]