N1,N1'-([1,1'-Biphenyl]-4,4'-diyl)bis(N1-phenylbenzene-1,4-diamine) CAS 155557-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.155557-65-6
Molecular FormulaC36H30N4
Molecular Weight518.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N1'-([1,1'-Biphenyl]-4,4'-diyl)bis(N1-phenylbenzene-1,4-diamine) CAS 155557-65-6 chemical structure

Description

N1,N1'-([1,1'-Biphenyl]-4,4'-diyl)bis(N1-phenylbenzene-1,4-diamine) (CAS 155557-65-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H30N4. Molecular weight: 518.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC36H30N4
Molecular Weight518.65 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)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms4

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