2-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol

2-(5-溴-2-吡啶偶氮)-5-二甲氨基苯酚

Also known as: 2-(4-Dimethylamino-2-Hydroxyphenylazo)-5-Bromopyridine, 2-(5-Bromo-2-pyridinylazo)-5-(dimethylamino)phenol, 5-(Dimethylamino)-2-(5-bromo-2-pyridinylazo)phenol, Bromopyridylazodimethylaminophenol, 2-[(E)-(5-Bromo-2-pyridinyl)diazenyl]-5-(dimethylamino)phenol, 2-((5-Bromopyridin-2-yl)diazenyl)-5-(dimethylamino)phenol, Phenol, 2-[(E)-2-(5-bromo-2-pyridinyl)diazenyl]-5-(dimethylamino)-

2-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol (CAS 50783-82-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13BrN4O and a molecular weight of 321.172 g/mol. It is also known as 2-(4-Dimethylamino-2-Hydroxyphenylazo)-5-Bromopyridine, 2-(5-Bromo-2-pyridinylazo)-5-(dimethylamino)phenol and 5-(Dimethylamino)-2-(5-bromo-2-pyridinylazo)phenol. Key properties include a melting point of 217ºC, a boiling point of 495.9±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 253.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

50783-82-9

Jingsj CID

J-31363-6

Molecular Formula

C₁₃H₁₃BrN₄O

Chinese Name

2-(5-溴-2-吡啶偶氮)-5-二甲氨基苯酚

Molecular Weight

321.172 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026