4,4'-((2,2'-diformyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile CAS 2254541-78-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2254541-78-9
Molecular FormulaC28H16N2O4
Molecular Weight444.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-((2,2'-diformyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile CAS 2254541-78-9 chemical structure

Description

Order 4,4'-((2,2'-diformyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile (CAS 2254541-78-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H16N2O4. Molecular weight: 444.44 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC28H16N2O4
Molecular Weight444.44 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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