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Merck
CN

46640

Supelco

7-氟苯并呋喃-4-磺酸 铵盐

for HPLC derivatization, 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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About This Item

线性分子式:
C6H3FN2O4S · NH3
CAS号:
分子量:
235.19
Beilstein:
5199564
MDL编号:
UNSPSC代码:
12000000
PubChem化学物质编号:
NACRES:
NA.22

等级

for HPLC derivatization

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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应用

硫醇的荧光探针,HPLC 中生物硫醇的柱前标记物

包装

无底玻璃瓶。内含物装在插入的融合锥内。

推荐产品

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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K Noguchi et al.
Journal of pharmaceutical and biomedical analysis, 10(7), 515-520 (1992-07-01)
A HPLC method is developed for the determination of glutathione isopropyl ester, a drug for the treatment of cerebral vascular disease, in rat, dog and human blood. The blood is deproteinized with sulphosalicylic acid and the clear supernatant treated with
Total plasma homocysteine analysis by HPLC with SBD-F precolumn derivatization.
I Fermo et al.
Methods in molecular biology (Clifton, N.J.), 159, 237-244 (2000-10-29)
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
J Tanaka et al.
Journal of biochemistry, 127(4), 597-601 (2000-03-31)
Pseudomonas sp. 109 produces a unique lipase (LipL) which efficiently catalyzes intramolecular transesterification of omega-hydroxyesters to form macrocyclic lactones. The production of the enzymatically active LipL requires a specific molecular chaperon (LimL protein) together with a low-M(r) lipase-activation-factor (LAF) of
Fluorometric assay of thiols with fluorobenzoxadiazoles.
K Imai et al.
Methods in enzymology, 143, 67-75 (1987-01-01)

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