94623A1122 605-91-4 Pinacyanol iodide 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)prop-1-enyl)quinolinium iodide Quinolinium, 1-ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)-, iodide G 1700 Carbocyanine Eastman kodak 622 EINECS 210-099-4 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)quinolinium iodide NSC 403532 Pinacyanol Pinacyanole Sensitol Red UNII-94623A1122 CAS 605-91-4

Purity 97%+In StockPharmaceutical Standards
CAS No.605-91-4
Molecular FormulaC25H40N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

94623A1122 605-91-4 Pinacyanol iodide 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)prop-1-enyl)quinolinium iodide Quinolinium, 1-ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)-, iodide G 1700 Carbocyanine Eastman kodak 622 EINECS 210-099-4 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)quinolinium iodide NSC 403532 Pinacyanol Pinacyanole Sensitol Red UNII-94623A1122 CAS 605-91-4 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies 94623A1122 605-91-4 Pinacyanol iodide 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)prop-1-enyl)quinolinium iodide Quinolinium, 1-ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)-, iodide G 1700 Carbocyanine Eastman kodak 622 EINECS 210-099-4 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)quinolinium iodide NSC 403532 Pinacyanol Pinacyanole Sensitol Red UNII-94623A1122 (CAS 605-91-4), a certified reference material (molecular formula C25H40N2I, MW 495.51 g/mol) for analytical method development and quality control.

The molecular framework of 94623A1122 605-91-4 Pinacyanol iodide 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)prop-1-enyl)quinolinium iodide Quinolinium, 1-ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)-, iodide G 1700 Carbocyanine Eastman kodak 622 EINECS 210-099-4 1-Ethyl-2-(3-(1-ethyl-2(1H)-quinolylidene)propenyl)quinolinium iodide NSC 403532 Pinacyanol Pinacyanole Sensitol Red UNII-94623A1122 (C25H40N2I) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaC25H40N2 I
Molecular Weight495.51 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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentI-containing
Nitrogen Atoms2

Recommended Standards

Why CATO?