(E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5 CAS 4727-49-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4727-49-5
Molecular FormulaC23H38N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5 CAS 4727-49-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5.

(E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5 (CAS 4727-49-5) is a high-purity analytical reference standard with the molecular formula C23H38N2I and a molecular weight of 469.47 g/mol.

(E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5 (C23H38N2I) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (E)-1-ethyl-4-((1-ethylquinolin-4(1H)-ylidene)methyl)quinolinium iodide 1,1'-Diethyl-4,4'-cyanine iodide 4727-49-5 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC23H38N2 I
Molecular Weight469.47 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentI-containing
Nitrogen Atoms2

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