2-AMINO-5,6-DIMETHYLPYRIDINE
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2-AMINO-5,6-DIMETHYLPYRIDINE
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CAS No:
57963-08-3
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Formula:
C7H10N2
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Chemical Name:
2-AMINO-5,6-DIMETHYLPYRIDINE
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Synonyms:
2-AMINO-5,6-DIMETHYLPYRIDINE;5,6-DIMETHYL-PYRIDIN-2-YLAMINE;2-Pyridinamine,5,6-dimethyl-;2-Amino-5,6-dimenthylpyridine;(5,6-dimethyl-2-pyridyl)amine;5,6-dimethylpyridin-2-amine;6-Amino-2,3-dimethylpyridine;5,6-Dimethylpyridin-2-amine, 2-Amino-5,6-dimethylpyridine, 6-Amino-2,3-lutidine
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CAS No:
Characteristics
38.9
1.3
Light Yellow Low-Melting Solid
1.039g/cm3
231.8°C at 760 mmHg
116.9ºC
1.564
Safety Information
36/37/38-41-37/38-22
26-37/39-39
Xi,Xn
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
2-AMINO-5,6-DIMETHYLPYRIDINE Use and Manufacturing
2- Amino-5 , 6-dimethylp yridine A mixture of 2-amino-5-bromo-6-methylpyridine (561 mg, 3.0 mmol), KA solid mixture of 2-amino-5-bromo-6-methylpyridine (561 mg, 3.0 mmol), K(1) To a solution of 1-[(tert-butoxy)carbonyl]azetidine-3-carboxylic acid (402 mg) and N-methylmorpholine (221 muL) in THF was added isobutyl chloroformate (262 muL) at -10 C., and the mixture was stirred at the same temperature for 20 minutes. Insoluble material was filtered off. To the residue was added Synthesis of 1-((5, 6-dimethylimidazo[1, 2-a]pyridin-2-yl)methyl)-1H-pyrazole-4-carboxylic acid (I-131). To a solution of ethyl 1-((5, 6-dimethylimidazo[1, 2-a]pyridin-2-yl)methyl)-1H-pyrazole-4-carboxylate (194 mg, 0.65 mmol) in a mixed solvent of THF/H2O (3 mL/3 mL) was added Lithium hydroxide (78 mg, 3.3 mmol). The resulting mixture was stirred at 80 C. for 2 h. THF was evaporated and the pH of the H2O phase was adjusted to 5 by adding 1 M HCl solution. The resulting solid precipitate was filtered to give 1-((5, 6-dimethylimidazo[1, 2-a]pyridin-2-yl)methyl)-1H-pyrazole-4-carboxylic acid (160 mg, yield: 90%) which was used in the next step without further purification. ESI-MS [M+H]+: 270.1.Example 130 Synthesis of
Computed Properties
Molecular Weight:122.17
XLogP3:1.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:122.084398327
Monoisotopic Mass:122.084398327
Topological Polar Surface Area:38.9
Heavy Atom Count:9
Complexity:92.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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