The 3-Pyridinecarboxaldehyde,2-bromo-, with the CAS registry number 128071-75-0, is also known as 2-Bromo-3-formylpyridine. It belongs to the product categories of Pharmacetical; Aldehydes; Pyridines; Pyridine; Pyridines derivates; Halogenated; Organohalides; Bromopyridines; Halopyridines. This chemical's molecular formula is C₆H₄BrNO and molecular weight is 186.01. What's more, its systematic name is 2-bromopyridine-3-carbaldehyde. It should be sealed and stored in a cool and dry place. Moreover, it should be ensured that the workshop is well ventilated or equipped with exhaust devices. It is used as an organic reagent and a pharmaceutical intermediate.

Physical properties of 3-Pyridinecarboxaldehyde,2-bromo- are: (1)ACD/LogP: 0.99; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.99; (4)ACD/LogD (pH 7.4): 0.99; (5)ACD/BCF (pH 5.5): 3.33; (6)ACD/BCF (pH 7.4): 3.33; (7)ACD/KOC (pH 5.5): 82.36; (8)ACD/KOC (pH 7.4): 82.36; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 29.96 Å²; (13)Index of Refraction: 1.619; (14)Molar Refractivity: 38.78 cm³; (15)Molar Volume: 110.5 cm³; (16)Polarizability: 15.37×10^-24cm³; (17)Surface Tension: 52.1 dyne/cm; (18)Density: 1.683 g/cm³; (19)Flash Point: 115.7 °C; (20)Enthalpy of Vaporization: 50.58 kJ/mol; (21)Boiling Point: 267.7 °C at 760 mmHg; (22)Vapour Pressure: 0.00802 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed. It is irritating to eyes and may cause sensitisation by skin contact. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)SMILES: O=Cc1cccnc1Br
(2)Std. InChI: InChI=1S/C6H4BrNO/c7-6-5(4-9)2-1-3-8-6/h1-4H
(3)Std. InChIKey: GNFWMEFWZWXLIN-UHFFFAOYSA-N