Chemodex

SPQ

CHF 204.00
In stock
CDX-M0051-M250250 mgCHF 204.00
CDX-M0051-G0011 gCHF 611.00
More Information
Product Details
Synonyms 6-Methoxy-N-(3-sulfopropyl)quinolinium; 3-(6Methoxyquinolin-1-ium-1-yl)propane-1-sulfonate; 6-M-Spq
Product Type Chemical
Properties
Formula C13H15NO4S
MW 281.33
CAS 83907-40-8
Source/Host Chemicals Synthetic.
Purity Chemicals ≥99.0% (N)
Appearance Off-white solid.
Solubility Soluble in water, methanol, DMSO or DMF.
Declaration Manufactured by Chemodex.
Other Product Data

Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.

InChi Key ZVDGOJFPFMINBM-UHFFFAOYSA-N
Smiles O=S(CCC[N+]1=CC=CC2=CC(OC)=CC=C21)([O-])=O
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Keep cool and dry.
Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
Documents
MSDS Inquire
Product Specification Sheet
Datasheet Download PDF
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.

Product References

(1) O.S. Wolfbeis & E. Urbano; J. Heterocycl. Chem. 19, 841 (1982) | (2) O.S. Wolfbeis & E. Urbano; Fresenius Z. Anal. Chem. 314, 577 (1983) | (3) N.P. Illsley A.S. Verkman; Biochemistry 26, 1215 (1987) | (4) R. Krapf, et al.; Anal. Biochem. 169, 142 (1988) | (5) G. Cabrini; Appl. Fluoresc. Technol. 1, 11 (1989) | (6) A.S. Verkman, et al.; Biochemistry 28, 4240 (1989) | (7) M. Vasseur, et al.; Am. J. Physiol. 264, C27 (1993) | (8) B. Pilas & G. Durack; Cytometry 28, 316 (1997) | (9) R. Shingles, et al.; J. Bioenerg. Biomembr. 29, 611 (1997)

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