The CAS registry number of 4-Quinolinecarboxaldehyde,8-bromo- is 898391-87-2. The IUPAC name is 8-bromoquinoline-4-carbaldehyde. In addition, the molecular formula is C₁₀H₆BrNO and the molecular weight is 236.06. What's more, it should be stored in a cool and dry place.

Physical properties about 4-Quinolinecarboxaldehyde,8-bromo- are: (1)ACD/LogP: 2.05; (2)ACD/LogD (pH 5.5): 2.047; (3)ACD/LogD (pH 7.4): 2.047; (4)ACD/BCF (pH 5.5): 21.162; (5)ACD/BCF (pH 7.4): 21.162; (6)ACD/KOC (pH 5.5): 309.347; (7)ACD/KOC (pH 7.4): 309.349; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 29.96 Å²; (11)Index of Refraction: 1.712; (12)Molar Refractivity: 56.63 cm³; (13)Molar Volume: 144.624 cm³; (14)Polarizability: 22.45 ×10^-24cm³; (15)Surface Tension: 58.991 dyne/cm; (16)Density: 1.632 g/cm³; (17)Flash Point: 177.998 °C; (18)Enthalpy of Vaporization: 61.764 kJ/mol; (19)Boiling Point: 370.707 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc2c(ccnc2c(c1)Br)C=O
(2)InChI: InChI=1/C10H6BrNO/c11-9-3-1-2-8-7(6-13)4-5-12-10(8)9/h1-6H
(3)InChIKey: JRKLRIAIMIKGHT-UHFFFAOYAP