2-Chloromethylpyridine

2-Chloromethylpyridine
Names
	Preferred IUPAC name 2-(Chloromethyl)pyridine
	Other names 2-Picolinyl chloride; 2-Picolyl chloride
Identifiers
CAS Number	4377-33-7;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:76601;
ChEMBL	ChEMBL1620152;
ChemSpider	21875;
PubChem CID	23393;
UNII	59YW2EH117;
CompTox Dashboard (EPA)	DTXSID2043824 ;
	InChI InChI=1S/C6H6ClN/c7-5-6-3-1-2-4-8-6/h1-4H,5H2 Key: NJWIMFZLESWFIM-UHFFFAOYSA-N;
	SMILES C1=CC=NC(=C1)CCl;
Properties
Chemical formula	C6H6ClN
Molar mass	127.57 g·mol−1
Appearance	white solid
Melting point	79 °C (174 °F; 352 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H302, H314
Precautionary statements	P260, P264, P270, P280, P301+P312+P330, P301+P330+P331, P310, P363, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

2-Chloromethylpyridine is an organohalide that consists of a pyridine core bearing a chloromethyl group. It is one of three isomeric chloromethylpyridines, along with 3- and 4-chloromethylpyridine. It is an alkylating agent. 2-Chloromethylpyridine is a precursor to pyridine-containing ligands.[1][2]

Safety

2-Chloromethylpyridine is an analogue of nitrogen mustards, and has been investigated for its mutagenicity.

References

Buhaibeh, Ruqaya; Duhayon, Carine; Valyaev, Dmitry A.; Sortais, Jean-Baptiste; Canac, Yves (2021). "Cationic PCP and PCN NHC Core Pincer-Type Mn(I) Complexes: From Synthesis to Catalysis". Organometallics. 40 (2): 231–241. doi:10.1021/acs.organomet.0c00717. S2CID 234156476.
Rapko, B. M.; Duesler, E. N.; Smith, P. H.; Paine, R. T.; Ryan, R. R. (1993). "Chelating Properties of 2-((Diphenylphosphino)methyl)pyridine N,P-dioxide and 2,6-Bis((diphenylphosphino)methyl)pyridine N,P,P'-trioxide Toward f-Element Ions". Inorganic Chemistry. 32 (10): 2164–2174. doi:10.1021/ic00062a047.

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[1] Buhaibeh, Ruqaya; Duhayon, Carine; Valyaev, Dmitry A.; Sortais, Jean-Baptiste; Canac, Yves (2021). "Cationic PCP and PCN NHC Core Pincer-Type Mn(I) Complexes: From Synthesis to Catalysis". Organometallics. 40 (2): 231–241. doi:10.1021/acs.organomet.0c00717. S2CID 234156476.

[2] Rapko, B. M.; Duesler, E. N.; Smith, P. H.; Paine, R. T.; Ryan, R. R. (1993). "Chelating Properties of 2-((Diphenylphosphino)methyl)pyridine N,P-dioxide and 2,6-Bis((diphenylphosphino)methyl)pyridine N,P,P'-trioxide Toward f-Element Ions". Inorganic Chemistry. 32 (10): 2164–2174. doi:10.1021/ic00062a047.