Nicotine (ISO); 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine (CAS 54-11-5)

Nicotine (ISO); 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine (CAS 54-11-5) is a chemical compound registered under number CAS 54-11-5, with the molecular formula C₁₀H₁₄N₂, and a molar mass of 162.23 g/mol.

The molecule contains 26 atoms connected by 27 chemical bonds. The full systematic IUPAC name of this compound is 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 1.2 (positive value, a lipophilic compound), polar surface area PSA = 16.1 Ų, 0 donors and 2 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Signal word: Danger

H330 — Fatal if inhaled

H310 — Fatal in contact with skin

H300 — Fatal if swallowed

H411 — Toxic to aquatic life with long lasting effects

• 📊 PubChem CID 89594 — NIH
• 🔬 NIST WebBook — spectroscopy
• 🌐 Wikidata
• 💊 ChEMBL — bioactivity