DATASHEET
Formulation
Solid
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 83907-40-8
Molecular formula: C13H15NO4S
Molecular weight: 281.33
Purity: >99.0% (N)
Appearance: Off-white solid.
Solubility: Soluble in water, methanol, DMSO or DMF.
InChiKey: ZVDGOJFPFMINBM-UHFFFAOYSA-N
SMILES: O=S(CCC[N+]1=CC=CC2=CC(OC)=CC=C21)([O-])=O
SMILES: COC1=CC2=C(C=C1)[N+](CCCS([O-])(=O)=O)=CC=C2
Description:
Fluorescent dye to examine and measure membrane chloride transport mechanisms. The fluorescence of SPQ is specifically quenched by chloride via collision. Therefore, the chloride concentration is measured by monitoring the degree of fluorescence decrease. Spectral data: Spectral data: lambda|ex=~344, lambda|em=~443.