ChemicalBook--->CAS DataBase List--->20712-16-7

20712-16-7

20712-16-7 Structure

20712-16-7 Structure
IdentificationMore
[Name]

2-AMINO-5-CHLORO-3-PICOLINE
[CAS]

20712-16-7
[Synonyms]

2-AMINO-5-CHLORO-3-METHYLPYRIDINE
2-AMINO-5-CHLORO-3-PICOLINE
2-AMINO-5-CHLORO-3-METHYLPYRIDINE 98.0%+(GC)(T)
[Molecular Formula]

C6H7ClN2
[MDL Number]

MFCD00129030
[Molecular Weight]

142.59
[MOL File]

20712-16-7.mol
Chemical PropertiesBack Directory
[Melting point ]

56-61 °C
[Boiling point ]

254℃
[density ]

1.260
[Fp ]

107℃
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

4.98±0.49(Predicted)
[color ]

White to Light yellow
[CAS DataBase Reference]

20712-16-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/39:Wear suitable protective clothing and eye/face protection .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

2933399990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->Sulfuric acid-->Petroleum ether-->Chlorine-->2-Amino-3-picoline
Hazard InformationBack Directory
[Uses]

2-Amino-5-chloro-3-picoline serves as a substrate in the synthesis of 3-phenylimidazo[1,2-a]pyridine derivative, which forms in 53% yield after a 24 h reaction[1].
[References]

[1]Roslan, I. I., Chuah, G., & Jaenicke, S. (2017). Switching of Regioselectivity in a Perfluorohexyl Iodide Mediated Synthesis of Phenylimidazo[1,2‐<i>a</i>]pyridines. European Journal of Organic Chemistry, 2017(3), 671–675. https://doi.org/10.1002/ejoc.201601586
Spectrum DetailBack Directory
[Spectrum Detail]

2-Amino-5-chloro-3-picoline(20712-16-7)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

20712-16-7(sigmaaldrich)
[TCI AMERICA]

2-Amino-5-chloro-3-methylpyridine,>98.0%(GC)(T)(20712-16-7)
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