SPQ (Chloride ion fluorescent probe) - BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥95% , CAS No.83907-40-8

CAS: 83907-40-8 Cat. No.: S695671 Molecular Weight: 281.33 EC Number: 695-415-2 PubChem CID: 123936

GRADE & PURITY BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥95%

Synonyms

SPQ | 3-(6-Methoxyquinolin-1-ium-1-yl)propane-1-sulfonate

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Application

Cell Staining‌, Fluorescence Analysis

Overview

SPQ (Chloride ion fluorescent probe) is a fluorescent dye. SPQ can be used to measure chloride ion concentration transients and transport rates in vesicles, cells, and even intact epithelium.

Specifications

Synonyms

SPQ | 3-(6-Methoxyquinolin-1-ium-1-yl)propane-1-sulfonate

Specifications & Purity

BioReagent, Biological Stain, for fluorescence analysis, for microscopy, ≥95%

Stability And Storage

Store at -20℃ long term (24 months). Store in the dark.

Storage

Protected from light, Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Biological Stain, BioReagent, for Fluorescence analysis, for Microscopy

Purity

≥95%

Names and Identifiers

• Canonical Smiles: COC1=CC2=C(C=C1)[N+](=CC=C2)CCCS(=O)(=O)[O-]
• IUPAC Name: 3-(6-methoxyquinolin-1-ium-1-yl)propane-1-sulfonate
• InChIKey: ZVDGOJFPFMINBM-UHFFFAOYSA-N
• 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
• Isomeric SMILES: COC1=CC2=C(C=C1)[N+](=CC=C2)CCCS(=O)(=O)[O-]
• PubChem CID: 123936
• Molecular Weight: 281.33

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Quinolines and derivatives

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Quinolines and derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Quinolines and derivatives
• Alternative Parents: Anisoles Alkyl aryl ethers Pyridinium derivatives Sulfonyls Organosulfonic acids Heteroaromatic compounds Alkanesulfonic acids Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Quinoline - Anisole - Alkyl aryl ether - Benzenoid - Pyridinium - Pyridine - Heteroaromatic compound - Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Azacycle - Ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as quinolines and derivatives. These are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyrimidine ring to form benzo[b]azabenzene.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Solubility in H₂O: 25 mg/mL (88.86 mM; dissolve with ultrasonication); Solubility in DMSO: <1 mg/mL (insoluble or slightly soluble)
• Sensitivity: Light-sensitive
• Molecular Weight: 281.330 g/mol
• XLogP3: 1.400
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 281.072 Da
• Monoisotopic Mass: 281.072 Da
• Topological Polar Surface Area: 78.700 Ų
• Heavy Atom Count: 19
• Formal Charge: 0
• Complexity: 365.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1