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SPQ

CAT: 0804-HY-D0936-01Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-D0936-01Size:50 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
SPQ is a fluorescent dye. SPQ can be used to measure chloride ion concentration transients and transport rates in vesicles, cells, and even intact epithelium[1][2].
CAS Number
83907-40-8
UNSPSC
12171500
Hazard Statement
H315-H319-H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/SPQ.html
Purity
99.52
Solubility
DMSO : < 1 mg/mL (ultrasonic) |H2O : 25 mg/mL (ultrasonic)
Smiles
O=S(CCC[N+]1=C2C=CC(OC)=CC2=CC=C1)([O-])=O
Molecular Formula
C13H15NO4S
Molecular Weight
281.33
Precautions
P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P403+P233-P405-P501
References & Citations
[1]Sermet-Gaudelus I, et al. Normal function of the cystic fibrosis conductance regulator protein can be associated with homozygous (Delta) F508 mutation. Pediatr Res. 2002 Nov;52 (5) :628-35. |[2]Illsley NP, et al. Membrane chloride transport measured using a chloride-sensitive fluorescent probe. Biochemistry. 1987 Mar 10;26 (5) :1215-9.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

6-Methoxy-N-(3-sulfopropyl)quinolinium

structure given in first source

CAS Number83907-40-8
PubChem CID123936
IUPAC Name3-(6-methoxyquinolin-1-ium-1-yl)propane-1-sulfonate
Molecular FormulaC13H15NO4S
Molecular Weight281.33
XLogP1.4
Topological Polar Surface Area78.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Heavy Atom Count19
Formal Charge0
Complexity365
SMILES
COC1=CC2=C(C=C1)[N+](=CC=C2)CCCS(=O)(=O)[O-]
InChI
InChI=1S/C13H15NO4S/c1-18-12-5-6-13-11(10-12)4-2-7-14(13)8-3-9-19(15,16)17/h2,4-7,10H,3,8-9H2,1H3
InChIKey
ZVDGOJFPFMINBM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 6-Methoxy-N-(3-sulfopropyl)quinolinium
CAS: 83907-40-8
CID: 123936
Formula: C13H15NO4S
MW: 281.33
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight281.33
XLogP31.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass281.07217913
Monoisotopic Mass281.07217913
Topological Polar Surface Area78.7 Ų
Heavy Atom Count19
Formal Charge0
Complexity365
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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