N1,N1'-(1,4-Phenylenebis(methanylylidene))bis(N4-phenylbenzene-1,4-diamine) CAS 57400-99-4

Purity 97%+In StockPharmaceutical Standards
CAS No.57400-99-4
Molecular FormulaC32H26N4
Molecular Weight466.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N1'-(1,4-Phenylenebis(methanylylidene))bis(N4-phenylbenzene-1,4-diamine) CAS 57400-99-4 chemical structure

Description

N1,N1'-(1,4-Phenylenebis(methanylylidene))bis(N4-phenylbenzene-1,4-diamine) (CAS 57400-99-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H26N4. Molecular weight: 466.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC32H26N4
Molecular Weight466.58 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms4

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