The 2(1H)-Pyridinone,4-amino-3-bromo-, with the CAS registry number 107842-74-0, is also known as 4-Amino-3-bromo-2-hydroxypyridine. It belongs to the product category of Pyridines. This chemical's molecular formula is C₅H₅BrN₂O and molecular weight is 189.01. What's more, its systematic name is 4-amino-3-bromopyridin-2(1H)-one.

Physical properties of 2(1H)-Pyridinone,4-amino-3-bromo- are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/KOC (pH 5.5): 7.78; (3)ACD/KOC (pH 7.4): 7.79; (4)#H bond acceptors: 3; (5)#H bond donors: 3; (6)#Freely Rotating Bonds: 1; (7)Polar Surface Area: 55.12 Å²; (8)Index of Refraction: 1.635; (9)Molar Refractivity: 37.07 cm³; (10)Molar Volume: 103.4 cm³; (11)Surface Tension: 57 dyne/cm; (12)Density: 1.826 g/cm³; (13)Flash Point: 126 °C; (14)Enthalpy of Vaporization: 52.37 kJ/mol; (15)Boiling Point: 284.7 °C at 760 mmHg; (16)Vapour Pressure: 0.00293 mmHg at 25°C.

Preparation: this chemical can be prepared by 4-amino-1H-pyridin-2-one. This reaction will need reagent N-bromosuccinimide and solvent acetic acid with the reaction time of 2 hours. The yield is about 70%.

You can still convert the following datas into molecular structure:
(1)SMILES: NC=1\C=C/NC(=O)C=1Br
(2)InChI: InChI=1S/C5H5BrN2O/c6-4-3(7)1-2-8-5(4)9/h1-2H,(H3,7,8,9)
(3)InChIKey: RBRLANDXJKWOLB-UHFFFAOYSA-N