Chemical Name:3-O-β-D-Glucopyranosyl AlternariolSynonyms:7,9-Dihydroxy-1-methyl-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6H-benzo[c]chromen-6-one; 3-(β-D-Glucopyranosyloxy)-7,9-dihydroxy-1-methyl-6H-dibenzo[b,d]pyran-6-oneCAS Number:1642128-76-4Molecular Formula:C₂₀H₂₀O₁₀Molecular Weight:420.37Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-O-β-D-Glucopyranosyl Alternariol is a metabolite of Alternariol (A575760), an alternaria mycotoxin and genotoxin, found in common edible crops. It inhibits the activity of various DNA-topoisomerases, increasing he rate of DNA strand breaks.References:Asam, S., et al.: J. Agric. Food Chem., 57, 5152 (2009), Fehr, M., et al.: […]

Chemical Name:D-Glucosamine-13C6 6-Phosphate HydrateSynonyms:2-Amino-2-deoxy-D-glucose-13C6 6-(Dihydrogen Phosphate) Hydrate; Glucosamine-13C6 6-Phosphate Hydrate; 2-Amino-2-deoxy-D-glucose-13C6 6-Phosphate Hydrate; 2-Amino-2-deoxyglucose-13C6 6-Phosphate Hydrate; 2-Amino-D-glucose-6-phosphate-13C6 Hydrate; D-Glucosamine-13C6 6-Phosphate Hydrate;Alternate CAS #:3616-42-0-unlabelledMolecular Formula:¹³C₆H₁₅NO₈P + (H ₂O)Molecular Weight:265.10 + (18.02)Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Carbohydrates and Oligosaccharides;Applications:Labelled Galactosamine-6-phosphate. It was identified as a component of the coat of the Bacillus megaterium QM B1551 […]

Chemical Name:Glutarimide-NSCSynonyms:4-[2-[5-(Acetyloxy)-2-hydroxy-3,5-dimethylcyclohexyl]-2-hydroxyethyl]-1-methyl-2,6-piperidinedione; N-Methyldihydro E-73; NSC 48400;CAS Number:23271-79-6Molecular Formula:C₁₈H₂₉NO₆Molecular Weight:355.43Category:Building Blocks; Miscellaneous;Applications:Glutarimide-NSC is a useful intermediate used in the preparation of 3-[2-Hydroxy-2-(5-hydroxy-3,5-dimethyl-2-oxocyclohexyl)ethyl]glutarimide Acetate derivatives as inhibitors of neoplasms.References:Rao, Koppaka., et al.: Antibiot. Chemotherapy, 12, 123 (1962);To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be […]

Chemical Name:Glutaric Acid-13C5, D6Synonyms:Pentanedioic-1,2,3,4,5-13C5-d6 AcidAlternate CAS #:110-94-1Molecular Formula:¹³C₅H₂D₆O₄Molecular Weight:143.11Applications:Glutaric Acid-13C5, D6 is an isotopic labeled form of Glutaric Acid(G598000), an organic acid found in human urine which may be used for the detection of metabolic or other health disorders.References:Christou, C., et. al.: J. Chromatogr. B. Anal. Tech. Biomed. Life Sci., 964, 195 (2014)To ensure the […]

Chemical Name:GR 49336-d3Alternate CAS #:Unlabelled: 103628-44-0Molecular Formula:C₁₂H₁₁D₃N₂O₄SMolecular Weight:285.33Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:GR 49336-d3 is the labelled analogue of GR 49336 (G779500) which is a metabolite of Sumatriptan. Sumatriptan is commonly used as a medication to treat migraine and headaches.References:Bateman, D., et al.: Lancet, 341, 221 (1993), Dixon, C., et al.: Drug Metab. Disp., […]

Chemical Name:GSK 2830371Synonyms:5-[[(5-Chloro-2-methyl-3-pyridinyl)amino]methyl]-N-[(1S)-1-(cyclopentylmethyl)-2-(cyclopropylamino)-2-oxoethyl]-2-thiophenecarboxamideCAS Number:1404456-53-6Molecular Formula:C₂₃H₂₉ClN₄O₂SMolecular Weight:461.02Category:Research Tools;Applications:GSK 2830371 is used in biological studies as allosteric Wip1(wild-type p54-induced phosphatase) inhibition through flap-subdomain interaction.References:Gilmartin, A.G., et al.: Nat. Chem. Biol., 10, 181 (2014 );To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped […]

Chemical Name:Fexuprazan Dimer HydrochlorideMolecular Formula:C37H29F6N3O6S2.HClMolecular Weight:826.2To 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:Guaninyl ValacyclovirSynonyms:N2-(Guanine-N2-yl)methyl]-9-[(2-hydroxyethoxy)methyl]guanine-L-valinate;ImpurityValaciclovir EP Impurity NMolecular Formula:C₁₉H₂₅N₁₁O₅Molecular Weight:487.47Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Guaninyl Valacyclovir is an impurity of Valacyclovir (V085000).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 extremely […]

Chemical Name:DL-threo-4-FluoroglutamineSynonyms:(4R)-rel- 4-Fluoro-D-glutamineCAS Number:238418-69-4Molecular Formula:C₅H₉FN₂O₃Molecular Weight:164.13Category:Research Tools; Chiral Molecules; Amino Acids; Molecular Biology;Applications:DL-threo-4-Fluoroglutamine is the DL-threo diastereomer of 4-Fluoroglutamine, a fluorinated derivative of the essential amino acid, glutamine (G597000). 4-Fluoroglutamine was developed for in vivo positron emission tomography to aid in the understanding of the phenomenon of cancer cells strong requirement for glutamine.References:Cooper, A.J., et […]

Chemical Name:(4R)-4-Fluoro-L-glutamineSynonyms:(2S,4R)-5-Amino-2-Ammonio-4-Fluoro-5-Oxopentanoate; DL-Erythro-4-FluoroglutamineCAS Number:238418-71-8Molecular Formula:C₅H₉FN₂O₃Molecular Weight:164.13Category:Building Blocks; Chiral Molecules; Miscellaneous;Applications:(4R)-4-Fluoro-L-glutamine is used as an intermediate in the preparation of optically pure fluoroglutamines, and their 18F-labeled derivative form with biological activity that functions as a metabolic imaging agents for tumors.References:Qu, W., et al.: J. Am. Chem. Soc., 133, 1122 (2011); Jeitner, Th. M., et al.: J. […]