46640
7-氟苯并呋喃-4-磺酸 铵盐
derivatization grade (HPLC), LiChropur™, ≥98.5% (HPLC)
别名:
4-氟-7-磺酸苯并呋咱 铵盐, 7-氟苯呋咱-4-硫酸铵盐, 7-氟苯并-2,1,3-噁二唑-4-磺酸 铵盐, SBD-F
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关于此项目
线性分子式:
C6H3FN2O4S · NH3
化学文摘社编号:
分子量:
235.19
Beilstein:
5199564
MDL编号:
UNSPSC代码:
23151817
PubChem化学物质编号:
NACRES:
NA.22
等级
derivatization grade (HPLC)
质量水平
方案
≥98.5% (HPLC)
质量
LiChropur™
技术
HPLC: suitable
荧光
λex 385 nm; λem 524 nm in 0.1 M borate pH 9.5 (after derivatization with glutathione)
储存温度
2-8°C
SMILES字符串
N.OS(=O)(=O)c1ccc(F)c2nonc12
InChI
1S/C6H3FN2O4S.H3N/c7-3-1-2-4(14(10,11)12)6-5(3)8-13-9-6;/h1-2H,(H,10,11,12);1H3
InChI key
JXLHNMVSKXFWAO-UHFFFAOYSA-N
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储存分类代码
11 - 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)
B L Ling et al.
Journal of pharmaceutical and biomedical analysis, 10(10-12), 985-988 (1992-10-01)
The present investigation analyses the potentials of capillary chromatography using packed fused silica capillaries filled with 5 microns RP-18 for the fluorescence determination of glutathione in human blood samples. Adaptation of conventional HPLC equipment for miniaturized chromatographic assays proved successful.
J B Ubbink et al.
Clinical chemistry, 45(5), 670-675 (1999-05-01)
Various methods are available to measure plasma total homocyst(e)ine (tHcy) concentrations, but whether plasma tHcy assays may be used interchangeably is not known. Results from three different methods [HPLC with fluorescence detection, enzyme immunoassay (EIA), and fluorescence polarization immunoassay (FPIA)]
High-performance liquid chromatographic method to quantify total cysteine excretion in urine.
Isabella Fermo et al.
Analytical biochemistry, 307(1), 181-183 (2002-07-26)
P E Cornwell et al.
Journal of chromatography, 617(1), 136-139 (1993-07-23)
A modification of a previously published method for analysis of total homocysteine in human serum is presented. The modification was implemented to allow use of a different derivatizing agent (i.e., 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonamide) which reacts much faster than the original derivatizing reagent
I Daskalakis et al.
Biomedical chromatography : BMC, 10(5), 205-212 (1996-09-01)
A sensitive HPLC-fluorescence method for determining total endogenous plasma homocysteine (Hcy), cysteine (Cys) and cysteinylglycine (Cys-Gly) following derivatization with ammonium 7-fluoro 2,1,3-benzoxadiazole-4-sulphonate (SBD-F) is described. Quantitation utilizes an internal standard, 2-mercaptoethylamine. The derivatization procedure has been optimized for concentration of
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