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F3639
4-Fluor-7-Sulfamoylbenzofurazan
Synonym(e):
4-(Aminosulfonyl)-7-fluor-benzofurazan, 7-Fluor-2,1,3-benzoxadiazol-4-sulfonamid, 7-Fluor-benzofurazan-4-sulfonamid, ABD-F
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 10 mg | Warenkorb auf Verfügbarkeit prüfen | € 586,00 | |
| 50 mg | Warenkorb auf Verfügbarkeit prüfen | € 2.030,00 € 1.522,50 |
Über diesen Artikel
Empirische Formel (Hill-System):
C6H4FN3O3S
CAS-Nummer:
Molekulargewicht:
217.18
UNSPSC Code:
12352108
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5035147
Technischer Dienst
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Unterstützung erhaltenstorage temp.
−20°C
Quality Level
SMILES string
NS(=O)(=O)c1ccc(F)c2nonc12
InChI
1S/C6H4FN3O3S/c7-3-1-2-4(14(8,11)12)6-5(3)9-13-10-6/h1-2H,(H2,8,11,12)
InChI key
XROXHZMRDABMHS-UHFFFAOYSA-N
Verwandte Kategorien
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| storage temp. −20°C | storage temp. −20°C | storage temp. room temp | storage temp. −20°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
General description
4-Fluoro-7-sulfamoylbenzofurazan is a fluorescent reagent, which directly links to the sulfur atom of thiols without a flexible alkyl chain. It is used to detect low molecular thiols using high performance liquid chromatography.[1]
Application
Reagenz für die fluorimetrische Analyse von Thiolen
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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C C Chin et al.
Analytical biochemistry, 214(1), 128-134 (1993-10-01)
The use of the reagent tributyl phosphine (Bu3P) to reduce disulfides (Ruegg, U.T., and Rudinger, J., Methods Enzymol. 47, 111-116, 1977) and of 4-(aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (ABD-F) to block free sulphydryl groups (Toyo'oka, T., and Imai, K. Anal. Chem. 56, 2461-2464, 1984)
Y Luo et al.
The Journal of biological chemistry, 274(25), 17733-17741 (1999-06-11)
Serpins form enzymatically inactive covalent complexes (designated E*I*) with their target proteinases, corresponding most likely to the acyl enzyme that resembles the normal intermediate in substrate turnover. Formation of E*I* involves large changes in the conformation of the reactive center
J Nishihira et al.
Biochemical and biophysical research communications, 188(1), 424-432 (1992-10-15)
Glutathione S-transferase P (GST-P) lost the enzymatic activity by 7-fluoro-4-sulfamoyl-2, 1, 3-benzodiazole (ABD-F), a thiol-group chemical modifier, but did not by methylmethanethiol-sulfonate. Both ABD-F and methylmethanethiolsulfonate reacted with Cys47 and Cys101. These two cysteine residues were site-directedly mutated with serine
I J Kim et al.
Journal of chromatography. A, 877(1-2), 217-223 (2000-06-14)
Homocysteine was derivatized with 4-aminosulfonyl-7-fluoro-2,1,3-benzoxadiazole (ABD-F) to form an inclusion complex with cyclodextrin and to facilitate UV detection. ABD-homocysteine showed interaction with beta- and gamma-cyclodextrin in capillary electrophoresis at pH 2.25 as indicated by the decreased migration time. However, chiral
S L Lauren et al.
Journal of chromatography. A, 798(1-2), 47-54 (1998-05-02)
The complete removal of the fluorescent cysteine derivative 4-(aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (ABD-F) from an intact protein has not been demonstrated even after extended treatment with a reducing agent. It has been suggested that this may be due to incomplete denaturation under the
Global Trade Item Number
| SKU | GTIN |
|---|---|
| F3639-10MG | 04061833284773 |
| F3639-50MG | 04061832534671 |
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