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C1154

4-Chlor-7-Sulfobenzofurazan Ammoniumsalz

Powder

Synonym(e):

7-Chlor-4-benzofurazansulfonsäure Ammoniumsalz, 7-Chlor-benz-2,1,3-oxadiazol-4-sulfonsäure Ammoniumsalz, SBF-CL

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Über diesen Artikel

Lineare Formel:
C6H3ClN2O4S · NH3
CAS-Nummer:
81377-14-2
Molekulargewicht:
251.65
NACRES:
NA.47
PubChem Substance ID:
24892366
UNSPSC Code:
12171500
MDL number:
MFCD00038995
Beilstein/REAXYS Number:
5200152

Produktname

4-Chlor-7-Sulfobenzofurazan Ammoniumsalz,

assay

>98%

Quality Level

200

form

powder

color

brown, light yellow

mp

>300 °C (lit.)

solubility

water: 50 mg/mL, clear, dark yellow

fluorescence

λex 360 nm; λem 410 nm (pH 8.5), λex 383 nm; λem 528 nm (Reaction product)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

N.OS(=O)(=O)c1ccc(Cl)c2nonc12

InChI

1S/C6H3ClN2O4S.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

QFHXPBLOMHGYOC-UHFFFAOYSA-N

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Dieser Artikel
M5760F438346640
4-Chloro-7-sulfobenzofurazan ammonium salt

Sigma-Aldrich

C1154

4-Chloro-7-sulfobenzofurazan ammonium salt

4-(4-Methoxybenzylamino)-7-nitrobenzofurazan

Sigma-Aldrich

M5760

4-(4-Methoxybenzylamino)-7-nitrobenzofurazan

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt ≥98%

Sigma-Aldrich

F4383

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt derivatization grade (HPLC), LiChropur™, ≥98.5% (HPLC)

Supelco

46640

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt

fluorescence

λex 360 nm; λem 410 nm (pH 8.5), λex 383 nm; λem 528 nm (Reaction product)

fluorescence

-

fluorescence

λex 380 nm; λem 515 nm

fluorescence

λex 385 nm; λem 524 nm in 0.1 M borate pH 9.5 (after derivatization with glutathione)

color

brown, light yellow

color

orange to red

color

-

color

-

solubility

water: 50 mg/mL, clear, dark yellow

solubility

DMSO:methanol (1:1): 50 mg/mL, clear, orange

solubility

-

solubility

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

-

form

powder

form

powder

form

-

form

-

assay

>98%

assay

>97.5% (HPLC)

assay

≥98%

assay

≥98.5% (HPLC)

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Lagerklasse

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
103F05521

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Verwandter Inhalt

X P Chen et al.
Journal of chromatography. B, Biomedical sciences and applications, 709(1), 19-25 (1998-07-08)
Fluorescent adducts of 4-chloro-7-sulphobenzofurazan with cysteine, cysteinylglycine, reduced glutathione and N-acetylcysteine were prepared. Adducts were separated by HPLC on a 3-mm Nova-Pak C18 reversed-phase column using isocratic elution with a solvent of acetonitrile-0.15 M phosphoric acid (5:95) buffered at pH
R Sutton et al.
European journal of biochemistry, 142(2), 387-392 (1984-07-16)
Bovine heart mitochondrial ATPase is inhibited after covalent modification with 4-chloro-7-nitrobenzofuroxan. The kinetics of the reaction are indistinguishable from those for the reaction of an essential tyrosine residue of the ATPase with 4-chloro-7-nitrobenzofurazan that have been described previously [Ferguson et
R M Bolton et al.
Analytical biochemistry, 216(2), 418-423 (1994-02-01)
Ammonium 4-chloro-7-sulfobenzofurazan (Sbf-Cl) is a water-soluble fluorescent reagent which is highly specific for thiol groups. We describe here a simple and sensitive fluorescence assay which is highly specific for subunit 3 of the rat glutathione S-transferases. Specific activities of isoenzymes
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Global Trade Item Number

SKUGTIN
C1154-100MG04061832341927

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