1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene 4-o-Tolyl-o,o'-azotoluene 857484-43-6 CAS 857484-43-6

Purity 97%+In StockPharmaceutical Standards
CAS No.857484-43-6
Molecular FormulaC21H20N2
Molecular Weight300.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene 4-o-Tolyl-o,o'-azotoluene 857484-43-6 CAS 857484-43-6 chemical structure

Description

1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene 4-o-Tolyl-o,o'-azotoluene 857484-43-6 (CAS 857484-43-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20N2. Molecular weight: 300.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H20N2
Molecular Weight300.40 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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