The IUPAC name of 5-Bromo-2-oxindole is 5-bromo-1,3-dihydroindol-2-one. With the CAS registry number 20870-78-4, it is also named as 2H-Indol-2-one, 5-bromo-1,3-dihydro-. The product's categories are Oxindoles; Blocks; Bromides; Indoles and Derivatives; Indoline & Oxindole; Indoles; Heterocycles; Boronic Acid; Heterocyclic Compounds; Halogenated Heterocycles; Heterocyclic Building Blocks; Indoles Building Blocks. It is white powder which should be sealed in the container and stored in the cool and dry place.

The other characteristics of 5-Bromo-2-oxindole can be summarized as: (1)ACD/LogP: 1.98; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.976; (4)ACD/LogD (pH 7.4): 1.976; (5)ACD/BCF (pH 5.5): 18.693; (6)ACD/BCF (pH 7.4): 18.693; (7)ACD/KOC (pH 5.5): 283.069; (8)ACD/KOC (pH 7.4): 283.07; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 29.1 Å²; (13)Index of Refraction: 1.625; (14)Molar Refractivity: 44.984 cm³; (15)Molar Volume: 127.24 cm³; (16)Surface Tension: 49.168 dyne/cm; (17)Enthalpy of Vaporization: 60.842 kJ/mol; (18)Vapour Pressure: 0 mmHg at 25°C; (19)Tautomer Count: 3; (20)Exact Mass: 210.963276; (21)MonoIsotopic Mass: 210.963276; (22)Topological Polar Surface Area: 29.1; (23)Heavy Atom Count: 11; (24)Complexity: 183.

When you are using this chemical, please be cautious about it as the following:
It is not only harmful by inhalation, in contact with skin and if swallowed, but also irritating to eyes, respiratory system and skin. So people should not breathe dust. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing, gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
1. SMILES:c1cc2c(cc1Br)CC(=O)N2
2. InChI:InChI=1/C8H6BrNO/c9-6-1-2-7-5(3-6)4-8(11)10-7/h1-3H,4H2,(H,10,11)
3. InChIKey:VIMNAEVMZXIKFL-UHFFFAOYAU