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81810-29-9

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Basic Information
CAS No.: 81810-29-9
Name: Pyrido[3',2':4,5]imidazo[1,2-a]pyridine,7-methyl-
Molecular Structure:
Molecular Structure of 81810-29-9 (Pyrido[3',2':4,5]imidazo[1,2-a]pyridine,7-methyl-)
Formula: C11H9N3
Molecular Weight: 183.21
Synonyms: Dipyrido[1,2-a:3',2'-d]imidazole,7-methyl- (9CI);7-Methyldipyrido[1,2-a:3',2'-d]imidazole;
Density: 1.27 g/cm3
Boiling Point: 302.4 °C at 760 mmHg
Flash Point: 136.7 °C
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Specification

The Pyrido[3', 2': 4, 5]imidazo[1, 2-a]pyridine, 7-methyl-, with the CAS registry number 81810-29-9, is also known as Dipyrido(1, 2-a: 3', 2'-d)imidazole, 7-methyl-. This chemical's molecular formula is C11H9N3 and molecular weight is 183.21. What's more, its systematic name is 7-Methylimidazo[1, 2-a: 5, 4-b']dipyridine.

Physical properties about Pyrido[3', 2': 4, 5]imidazo[1, 2-a]pyridine, 7-methyl- are: (1)ACD/LogP: 1.93; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 30.19 Å2; (7)Index of Refraction: 1.7; (8)Molar Refractivity: 55.46 cm3; (9)Molar Volume: 143.4 cm3; (10)Polarizability: 21.98×10-24 cm3; (11)Surface Tension: 49.6 dyne/cm; (12)Density: 1.27 g/cm3; (13)Flash Point: 136.7 °C; (14)Enthalpy of Vaporization: 54.27 kJ/mol; (15)Boiling Point: 302.4 °C at 760 mmHg; (16)Vapour Pressure: 0.00099 mmHg at 25 °C.

Preparation of Pyrido[3', 2': 4, 5]imidazo[1, 2-a]pyridine, 7-methyl-: this chemical is prepared by (7-Methyl-dipyrido[1, 2-a; 3', 2'-d]imidazol-4-yl)-hydrazine by heating. This reaction needs reagent CuSO4•5H2O. Meanwhile, it needs solvents H2O and Acetic acid. The reaction time is 1 hour. The yield is about 84 %.

The Pyrido[3', 2': 4, 5]imidazo[1, 2-a]pyridine, 7-methyl- can be obtained by (7-Methyl-dipyrido[1, 2-a; 3', 2'-d]imidazol-4-yl)-hydrazine.

You can still convert the following datas into molecular structure:
(1) SMILES: n3c1c(nc2cc(ccn12)C)ccc3
(2) InChI: InChI=1/C11H9N3/c1-8-4-6-14-10(7-8)13-9-3-2-5-12-11(9)14/h2-7H,1H3
(3) InChIKey: WVCAESZSGOOWCI-UHFFFAOYAR