1,1'-Bis(2-ethoxy-2-oxoethyl)-[4,4'-bipyridine]-1,1'-diium bromide CAS 75539-74-1

Purity 97%+In StockPharmaceutical Standards
CAS No.75539-74-1
Molecular FormulaC18H22N2O4 2*Br
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-Bis(2-ethoxy-2-oxoethyl)-[4,4'-bipyridine]-1,1'-diium bromide CAS 75539-74-1 chemical structure

Description

1,1'-Bis(2-ethoxy-2-oxoethyl)-[4,4'-bipyridine]-1,1'-diium bromide (CAS 75539-74-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22N2O4 2*Br. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H22N2O4 2*Br
Molecular Weight410.29 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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentBr-containing
Nitrogen Atoms2

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