2-(Chloromethyl)-3-fluoropyridine hydrochloride

2-(Chloromethyl)-3-fluoropyridine hydrochloride is identified by CAS 149463-07-0 and molecular formula C6H6Cl2FN. The CAS returns one PubChem record, CID 19703862, with molecular weight 182.02. Its salt-form connectivity is written as SMILES C1=CC(=C(N=C1)CCl)F.Cl, and the matching InChIKey is SBURMLFOEUIZGQ-UHFFFAOYSA-N. The disconnected chloride component is material to the recorded identity.

The parent organic fragment is pyridine. A chloromethyl group occupies position 2 beside the ring nitrogen, and fluorine is bonded at position 3. The formula contains two chlorine atoms for different reasons: one is covalently bound within the chloromethyl substituent, while the other belongs to the hydrochloride component. Removing the salt component would change both formula and identity relative to this catalog record. The official structure has no stereochemical assignment. The locants also distinguish it from fluoropyridines having chloromethyl attached elsewhere.

When opening a Rlavie inquiry, identify the hydrochloride explicitly, provide CAS 149463-07-0 and the requested quantity, and attach a MOL or SDF structure reference. Rlavie can compare the supplied representation with CID 19703862, SMILES C1=CC(=C(N=C1)CCl)F.Cl, and the InChIKey before discussing request-specific information. The submitted record should retain both the 2-chloromethyl and 3-fluoro assignments and should not be shortened to the neutral-base name. Keeping the salt designation, registry number, formula, and graph together makes the intended two-chlorine composition clear.