The 2-(2-Pyridyl)thiophene with the CAS number 3319-99-1 is also called Pyridine,2-(2-thienyl)-. The IUPAC name is 2-thiophen-2-ylpyridine. Its molecular formula is C₉H₇NS. The EINECS registry number is 222-022-1. This chemical is a kind of organics. It should be stored in dry and cool environment.

The properties of the 2-(2-Pyridyl)thiophene are: (1)ACD/LogP: 2.44; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.39; (4)ACD/LogD (pH 7.4): 2.43; (5)ACD/BCF (pH 5.5): 37.87; (6)ACD/BCF (pH 7.4): 41.67; (7)ACD/KOC (pH 5.5): 456.5; (8)ACD/KOC (pH 7.4): 502.24; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 41.13Ų; (13)Index of Refraction: 1.604; (14)Molar Refractivity: 47.32 cm³; (15)Molar Volume: 137.4 cm³; (16)Polarizability: 18.75×10^-24cm³; (17)Surface Tension: 46 dyne/cm; (18)Enthalpy of Vaporization: 48.57 kJ/mol; (19)Vapour Pressure: 0.013 mmHg at 25°C.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: n1ccccc1c2sccc2
(2)InChI: InChI=1/C9H7NS/c1-2-6-10-8(4-1)9-5-3-7-11-9/h1-7H
(3)InChIKey: QLPKTAFPRRIFQX-UHFFFAOYAQ