1,1'-(1,4-Phenylenebis(methylene))bis(4-carboxypyridin-1-ium) chloride CAS 2149574-29-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2149574-29-6
Molecular FormulaC20H18N2O4 2*Cl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-(1,4-Phenylenebis(methylene))bis(4-carboxypyridin-1-ium) chloride CAS 2149574-29-6 chemical structure

Description

High-purity 1,1'-(1,4-Phenylenebis(methylene))bis(4-carboxypyridin-1-ium) chloride (CAS 2149574-29-6) pharmaceutical standards reference standard. Molecular formula: C20H18N2O4 2*Cl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H18N2O4 2*Cl
Molecular Weight385.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°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)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms2

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