N1,N4-Bis(4-imino-2,5-cyclohexadien-1-ylidene)-1,4-benzenediamine CAS 137730-91-7

Purity 97%+In StockPharmaceutical Standards
CAS No.137730-91-7
Molecular FormulaC18H14N4
Molecular Weight286.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N4-Bis(4-imino-2,5-cyclohexadien-1-ylidene)-1,4-benzenediamine CAS 137730-91-7 chemical structure

Description

N1,N4-Bis(4-imino-2,5-cyclohexadien-1-ylidene)-1,4-benzenediamine (CAS 137730-91-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H14N4. Molecular weight: 286.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H14N4
Molecular Weight286.33 g/mol
AppearancePale yellow to yellow crystalline powder
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms4

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