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19541-96-9

Basic Information
CAS No.: 19541-96-9
Name: 5-METHYL-2-PYRIDIN-2-YL-2H-PYRAZOL-3-YLAMINE
Article Data: 8
Molecular Structure:
Molecular Structure of 19541-96-9 (5-METHYL-2-PYRIDIN-2-YL-2H-PYRAZOL-3-YLAMINE)
Formula: C9H10N4
Molecular Weight: 174.205
Synonyms: 3-Methyl-1-pyridin-2-yl-1H-pyrazol-5-amine;3-Methyl-1-(2-pyridinyl)-1H-pyrazol-5-ylamine;5-Methyl-2-pyridin-2-ylpyrazol-3-amine;
Density: 1.27 g/cm3
Boiling Point: 363.5 °C at 760 mmHg
Flash Point: 173.6 °C
PSA: 56.73000
LogP: 1.73910
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Specification

The 1H-Pyrazol-5-amine,3-methyl-1-(2-pyridinyl)-, with the CAS registry number 19541-96-9, is also known as 3-Methyl-1-pyridin-2-yl-1H-pyrazol-5-amine. This chemical's molecular formula is C9H10N4 and molecular weight is 174.20. What's more, its IUPAC name is 5-methyl-2-pyridin-2-ylpyrazol-3-amine.

Physical properties of 1H-Pyrazol-5-amine,3-methyl-1-(2-pyridinyl)- are: (1)ACD/LogP: -0.20; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 33.95 Å2; (7)Index of Refraction: 1.665; (8)Molar Refractivity: 50.71 cm3; (9)Molar Volume: 136.5 cm3; (10)Polarizability: 20.1×10-24cm3; (11)Surface Tension: 51.3 dyne/cm; (12)Density: 1.27 g/cm3; (13)Flash Point: 173.6 °C; (14)Enthalpy of Vaporization: 60.95 kJ/mol; (15)Boiling Point: 363.5 °C at 760 mmHg; (16)Vapour Pressure: 1.8E-05 mmHg at 25°C.

Uses of 1H-Pyrazol-5-amine,3-methyl-1-(2-pyridinyl)-: it can be used to produce [2,2,2-trichloro-1-(5-methyl-2-pyridin-2-yl-2H-pyrazol-3-ylamino)-ethylidene]-carbamic acid methyl ester at the temperature of 20°C. It will need reagent NEt3 and solvent benzene with the reaction time of 2 hours. The yield is about 73%.

1H-Pyrazol-5-amine,3-methyl-1-(2-pyridinyl)- can be used to produce [2,2,2-trichloro-1-(5-methyl-2-pyridin-2-yl-2H-pyrazol-3-ylamino)-ethylidene]-carbamic acid methyl ester at the temperature of 20°C

You can still convert the following datas into molecular structure:
(1)SMILES: n1ccccc1n2nc(cc2N)C
(2)Std. InChI: InChI=1S/C9H10N4/c1-7-6-8(10)13(12-7)9-4-2-3-5-11-9/h2-6H,10H2,1H3
(3)Std. InChIKey: BDTNHFVPZQIZFD-UHFFFAOYSA-N