Autres
6322 produits trouvés pour "Autres"
Lorazepam 2-O-β-D-Glucuronide (1 mg/ml in Methanol)
Produit contrôléFormule :C21H18Cl2N2O8Couleur et forme :Single SolutionMasse moléculaire :497.28n-Propyl (2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate
CAS :Produit contrôléFormule :C13H12N2O6Couleur et forme :NeatMasse moléculaire :292.24Zafirlukast m-Tolyl Isomer
CAS :Applications Zafirlukast m-Tolyl Isomer is a positional isomer and impurity of the cysteinyl leukotriene type 1 receptor antagonist, Zafirlukast (D226955).
References Krishnaiah, C. et al.: Anal. Chem. Ind. J., 8, 471 (2009); Madhavi, A. et al.: Chromatographia, 70, 233 (2009); Goverdhan, G. et al.: J. Pharmac. Biomed. Anal., 49, 895 (2009);Formule :C31H33N3O6SCouleur et forme :NeatMasse moléculaire :575.683-Amino-1,2-dihydro-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one
CAS :Produit contrôléFormule :C16H13ClN2OCouleur et forme :BeigeMasse moléculaire :284.74Nintedanib Acetyl Impurity
CAS :Produit contrôléApplications An impurity of Nintedanib, which is an antifibrotic drug.
References Holdsworth, G.; et al.: Scientific Reports, 7, 1 (2017)Formule :C26H23N3O4Couleur et forme :NeatMasse moléculaire :441.49(D-His2)-Leuprolide Trifluoroacetic Acid Salt
CAS :Produit contrôléImpurity Leuprolide Acetate EP Impurity B TFA salt
Applications Synthetic nonapeptide agonist analog of LH-RH. Antineoplastic (hormonal).
References Vilchez-Martinez, J.A., et al.: Biochem. Biophys. Res. Commun., 59, 1226 (1974), Sennello, L.T., et al.: J. Pharm. Sci., et al.: 75, 158 (1986), Wheeler, J.M., et al.: Am.J. Obstet. Gynecol., 167, 1367 (1992), Eri, L.M., et al.: J. Urol., 150, 359 (1993),Formule :C59H84N16O12·x(C2HF3O2)Couleur et forme :NeatMasse moléculaire :1209.398N-Nitroso-1-(2-methoxyphenyl)piperazine
CAS :Produit contrôléApplications N-Nitroso-1-(2-methoxyphenyl)piperazine is a reagent used in the preparation of 9-aminoacridine-based agents that impair bovine viral diarrhea virus replication.
References Loddo, R. et al.: Bio. & Med. Chem., 26(4), 855-868, (2018)Formule :C11H15N3O2Couleur et forme :Off-White To Light BrownMasse moléculaire :221.26Methyl 4-Hydroxyphenylacetate
CAS :Applications Methyl 4-Hydroxyphenylacetate has been shown to have potent inhibitory activity against tobacco mosaic virus (TMV).
References Shen, S., Li, W., Wang, J.: Nat. Prod. Res., 27, 2286 (2013); Golovleva, L.A., et. al.:Formule :C9H10O3Couleur et forme :NeatMasse moléculaire :166.17Cyanuric Acid (1 mg/10 mL in 84:16% ACN:H2O)
CAS :Produit contrôléFormule :C3H3N3O3Couleur et forme :Single SolutionMasse moléculaire :129.07(2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide
CAS :Produit contrôléApplications (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide is an impurity of Entacapone (E558500), a peripherally acting inhibitor of catechol-O-methyl transferase (COMT), an enzyme involved in the metabolism of catecholamine neurotransmitters and related drugs. Antiparkinsonian.
References Karlsson, M., et al.: J. Pharm. Biomed. Anal., 10, 593 (1992), Nissinen, E., et al.: Arch. Pharmacol., 346, 262 (1992), Wikberg, T., et al.: Eur. J. Drug Metab. Pharmacokinet., 18, 359 (1993),Formule :C16H19N3O5Couleur et forme :NeatMasse moléculaire :333.344-Nitrophenyl 3-O-(2,3,4,6-tetra-O-acetyl-a-D-mannopyranosyl)-2-O-benzoyl-a-D-mannopyranoside
CAS :4-Nitrophenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside enzyme substrate is a versatile and reliable reagent for measuring glucosidase activity. It is an ideal substrate for use in assays to detect β-glucosidase activity in a variety of applications, including for in vitro and in vivo studies, and it has been widely used in the pharmaceutical and biotechnology industries. This chromogenic pNP enzyme substrate is designed for effective and precise analysis with good sensitivity and low background signals.Degré de pureté :Min. 95%Masse moléculaire :735.64 g/mol2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside
CAS :2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside (NAG tetra acetate) is a chromogenic enzyme substrate commonly used in the detection of β-galactosidase activity. Upon hydrolysis by the enzyme, it produces a yellow product that can be detected by spectrophotometry or visually. It is frequently used in bacterial assays to monitor gene expression or as a tool for screening potential inhibitors of the enzyme.Degré de pureté :Min. 95%Masse moléculaire :474.47 g/mol2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside
CAS :2-Nitrophenyl 6-O-trityl-b-D-galactopyranoside is a chromogenic enzyme substrate used in assays to detect galactosidase activity. It is a derivative of galactose that can be hydrolyzed by galactosidase to release the yellow-colored 2-nitrophenyl group, which can be detected spectrophotometrically. The trityl group helps to stabilize the molecule and prevent undesired hydrolysis during storage. This substrate is commonly used in the study of carbohydrate metabolism and in the detection of galactosidase activity in microorganisms.Degré de pureté :Min. 95%Masse moléculaire :543.56 g/mol2-Nitrophenyl 2-acetamido-2-deoxy-a-D-galactopyranoside
CAS :2-Nitrophenyl 2-acetamido-2-deoxy-a-D-galactopyranoside is a fluorogenic substrate that is used in enzyme assays. It can be used as a chromogenic substrate or conjugate with an enzyme to detect the presence of glucose.Degré de pureté :Min. 95%Masse moléculaire :342.3 g/mol5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside
5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a fluorogenic substrate that reacts with horseradish peroxidase to produce light. It is used in the detection of β-galactosidase activity in food testing, staining, and environmental testing. This product is also used as a chromogenic substrate for the determination of β-galactosidase activity in immunological assays. 5BICAPG is a conjugate that can be used as a diagnostic ligand for the detection of β -galactosidase enzyme activity. This product has been shown to react with horseradish peroxidase and produce chemiluminescence or bioluminescence when exposed to oxygen. 5BICAPG has also been found to be an excellent enzyme substrate for various enzymes including alkaline phosphataseFormule :C16H18BrClN2O6Degré de pureté :Min. 95%Masse moléculaire :449.68 g/mol4-Nitrophenyl hepta-O-acetyl-b-lactoside
CAS :4-Nitrophenyl hepta-O-acetyl-b-lactoside is a high-quality chromogenic pNP enzyme substrate that exhibits excellent sensitivity and specificity in enzyme assays. This synthetic compound is designed to react with β-galactosidase enzymes, generating a yellow product (4-nitrophenol) upon cleavage. The resulting color change allows for quantitative measurement of enzyme activity, providing valuable insights in various research applications including enzyme kinetics, screening of inhibitors, drug discovery, and molecular diagnostics. Our product ensures consistent results with minimal interference, making it a reliable choice for a wide range of biochemical applications.Degré de pureté :Min. 95%Masse moléculaire :757.65 g/molN-Methyl-3-indolyl a-D-arabinopyranoside
3-indolyl-N-methyl a-D-arabinopyranoside is a fluorogenic substrate for the detection of beta-galactosidase. It also has been used as a chromogenic substrate for the detection of beta-glucuronidase. This product can be conjugated to an enzyme and used in enzyme substrates for the detection of beta-galactosidase, beta-glucuronidase, and other enzymes. 3-indolyl-N-methyl a-D-arabinopyranoside is also commonly used in culture media to detect bacteria and yeast.Degré de pureté :Min. 95%Masse moléculaire :279.29 g/molAldol® 515 β-D-xylopyranoside, Biosynth Patent: EP 2427431 and US 8940909
CAS :Aldol® 515 beta-D-xylopyranoside is a chromogenic substrate that is used in food testing. It is an alternative to the more common glucose and sucrose, which are not suitable for some types of assays. Aldol® 515 beta-D-xylopyranoside is also used in diagnostics as a ligand for fluorescent antibody staining and chemiluminescence assays. It has been shown to increase the sensitivity of these tests by up to 10 times. The substrate has been tested extensively and is safe for use with a wide range of bacteria including E. coli, S. typhimurium, M. tuberculosis, and C. albicans at concentrations up to 100 mM without any inhibitory effects on growth or viability.
END>.Formule :C28H34N2O6Degré de pureté :Min. 95.0 Area-%Masse moléculaire :494.59 g/mol4-Nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside
CAS :4-Nitrophenyl 2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside is an advanced bifunctional chromogenic pNP substrate specifically tailored for the simultaneous detection and quantification of multiple glycosidase enzymes. This dual-action substrate undergoes cleavage by two separate enzymatic reactions, which increases the range and sensitivity of detection. The resulting 4-Nitrophenol release can be easily measured spectrophotometrically, providing rapid and reliable enzyme analysis for advanced enzymology studies, enabling new discoveries in biochemistry and biotechnology.Degré de pureté :Min. 95%Masse moléculaire :757.65 g/mol
