4-METHYL-3-METHYLAMINOPYRIDINE

The 3-Pyridinamine,N,4-dimethyl-, with the CAS registry number 77862-24-9, has the systematic name of N,4-dimethylpyridin-3-amine. It belongs to the product category of Pyridines. It is also called 4-methyl-3-methylaminopyridine. And the molecular formula of the chemical is C₇H₁₀N₂.

The characteristics of 3-Pyridinamine,N,4-dimethyl- are as followings: (1)ACD/LogP: 0.03; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 5; (8)ACD/KOC (pH 7.4): 25; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 24.92 Å²; (13)Index of Refraction: 1.569; (14)Molar Refractivity: 38.778 cm³; (15)Molar Volume: 118.389 cm³; (16)Polarizability: 15.373×10^-24cm³; (17)Surface Tension: 40.121 dyne/cm; (18)Density: 1.032 g/cm³; (19)Flash Point: 97.21 °C; (20)Enthalpy of Vaporization: 47.394 kJ/mol; (21)Boiling Point: 237.125 °C at 760 mmHg; (22)Vapour Pressure: 0.046 mmHg at 25°C.

Preparation of 3-Pyridinamine,N,4-dimethyl-: This chemical can be prepared by methylamine and 3-bromo-4-methyl-pyridine. The reaction will need reagent CuSO₄^.5H₂O, and the yield is about 68%. 

Uses of 3-Pyridinamine,N,4-dimethyl-: It can react with carbonochloridic acid ethyl ester to produce methyl-(4-methyl-pyridin-3-yl)-carbamic acid ethyl ester. This reaction will need reagent 1.6 M BuLi, and the menstruum tetrahydrofuran hexamethylphosphoric acid triamide and hexane. The reaction time is 1 hour with ambient temperature, and the yield is about 85%. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Cc1ccncc1NC
(2)InChI: InChI=1/C7H10N2/c1-6-3-4-9-5-7(6)8-2/h3-5,8H,1-2H3
(3)InChIKey: HJDXNIYRGXNPCP-UHFFFAOYAF