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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 24213399Generated: October 23, 2026

3-(Diphenylmethylene)quinuclidine hydrochloride

LK-190 · 3-(DIPHENYLMETHYLENE)QUINUCLIDINE HYDROCHLORIDE

https://huagongshe.com/en/chemical/24213399

3-(Diphenylmethylene)quinuclidine hydrochloride molecular structure

Identifiers & Physical Properties

CAS No.60697-89-4
Molecular formulaC20H22ClN
Average molar mass311.8 g/mol
SMILESCl.c1ccc(C(=C2CN3CCC2CC3)c2ccccc2)cc1
InChIKeyMJQAIFPDHWBYPU-UHFFFAOYSA-N
PubChem CID24213399
EC No.143-913-0

Chemical & Physical Properties

Topological polar surface area3.2
Hydrogen bond donors1
Hydrogen bond acceptors1
Rotatable bonds2
Heavy atoms22
Formal charge0
Complexity357

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)