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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2723612Generated: October 23, 2026

4-(4-Chlorophenyl)-1,2,3,6-tetrahydropyridinium chloride

https://huagongshe.com/en/chemical/2723612

4-(4-Chlorophenyl)-1,2,3,6-tetrahydropyridinium chloride molecular structure

Identifiers & Physical Properties

CAS No.51304-61-1
Molecular formulaC11H13Cl2N
Average molar mass230.13 g/mol
Monoisotopic mass229.04250478 g/mol
SMILESCl.Clc1ccc(C2=CCNCC2)cc1
InChIKeyNGDJUNABWNTULX-UHFFFAOYSA-N
PubChem CID2723612
ChEMBLCHEMBL2011566
EC No.257-126-6
DTXSIDDTXSID20199304

Chemical & Physical Properties

Topological polar surface area12
Hydrogen bond donors2
Hydrogen bond acceptors1
Rotatable bonds1
Heavy atoms14
Formal charge0
Complexity192

Safety & Regulations

GHS classificationDangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P203, P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P316, P318, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 3 (100%)