推荐产品
方案
≥97.5% (HPLC)
SMILES字符串
NC1=NC2=C(N=CC(=O)N2)C(=O)N1
InChI
1S/C6H5N5O2/c7-6-10-4-3(5(13)11-6)8-1-2(12)9-4/h1H,(H4,7,9,10,11,12,13)
InChI key
GLKCOBIIZKYKFN-UHFFFAOYSA-N
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储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
T Yamamoto et al.
Journal of chromatography. B, Biomedical applications, 681(2), 395-400 (1996-06-07)
An assay for human plasma xanthine oxidase activity was developed with pterin as the substrate and the separation of product (isoxanthopterin) by high-performance liquid chromatography with a fluorescence detector. The reaction mixture consists of 60 microliters of plasma and 240
I Ziegler
Journal of cellular biochemistry, 28(3), 197-206 (1985-01-01)
After iodine oxidation, biopterin, 6-hydroxymethylpterin, and 6-formylpterin were identified in mouse spleen lymphocytes by means of reverse-phase HPLC, Crithidia assay, and oxidative degradation. Concanavalin A activation induces a 30-fold increase in the pteridine amounts; biopterin as well as the sum
Gabriella Allegri et al.
Bioanalysis, 4(14), 1739-1746 (2012-08-11)
The present work describes an analytical method for urinary pterins by LC-MS/MS, with emphasis on the separation of 6- and 7-positional isomers of bio- and neopterins. Urine sample preparation consisted of oxidation by MnO(2), filtration and direct dilution in the
N Prabavathi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 114, 101-113 (2013-06-12)
The FTIR and FT-Raman spectra of Isoxanthopterin have been recorded in the region 4000-450 and 4000-100 cm(-1), respectively. The optimized geometry, frequency and intensity of the vibrational bands of Isoxanthopterin were obtained by the density functional theory (DFT) using 6-311++G(d,p)
A Atlante et al.
Brain research. Brain research protocols, 6(1-2), 1-5 (2000-11-22)
Since xanthine oxidase (XO, Xanthine:oxidoreductase, E.C.1.2.3.22) is a key enzyme in reactive oxygen specie formation which plays a major role in cell oxidative stress, the availability of a sensitive and simple assay useful to detect its activity in monolayer cell
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