4-(4-Dimethylaminostyryl)-1-methylpyridinium CAS 48174-78-3

Purity 97%+In StockPharmaceutical Standards
CAS No.48174-78-3
Molecular FormulaC16H19N2
Molecular Weight239.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Dimethylaminostyryl)-1-methylpyridinium CAS 48174-78-3 chemical structure

Description

4-(4-Dimethylaminostyryl)-1-methylpyridinium (CAS 48174-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19N2. Molecular weight: 239.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H19N2
Molecular Weight239.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1970
Nitrogen Atoms2

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