26375

4-Chloro-7-sulfobenzofurazan ammonium salt

for fluorescence, ≥99.0% (TLC)

• Sinónimos: 4-Chloro-7-sulfobenz-2-oxa-1,3-diazole ammonium salt, 7-Chloro-2,1,3-benzoxadiazole-4-sulfonic acid ammonium salt, 7-Chloro-4-benzofurazansulfonic acid ammonium salt, SBF-Chloride
• Fórmula lineal: C₆H₃ClN₂O₄S · NH₃
• Número de CAS: 81377-14-2
• Peso molecular: 251.65
• Beilstein: 5200152
• Número MDL: MFCD00038995
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24855993

Propiedades

• grado: for fluorescence
• Ensayo: ≥99.0% (TLC)
• mp: >300 °C (lit.)
• fluorescencia: λ_ex 383 nm; λ_em 525 nm in 0.1 M borate pH 9.0 (after derivatization with glutathione)
• idoneidad: suitable for fluorescence
• cadena SMILES: 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
• Clave InChI: QFHXPBLOMHGYOC-UHFFFAOYSA-N

Descripción

Otras notas

For the specific fluorescent determination of thiols