3-Ethyl-2-((1E,3E)-3-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d]oxazol-3-ium iodide CAS 57441-62-0

Purity 97%+In StockPharmaceutical Standards
CAS No.57441-62-0
Molecular FormulaC21H21N2O2 I
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-2-((1E,3E)-3-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d]oxazol-3-ium iodide CAS 57441-62-0 chemical structure

Description

3-Ethyl-2-((1E,3E)-3-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d]oxazol-3-ium iodide (CAS 57441-62-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H21N2O2 I. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H21N2O2 I
Molecular Weight460.31 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentI-containing
Nitrogen Atoms2

Recommended Standards

Why CATO?