L-Isoleucine

L-Isoleucine is a chemical compound registered under number CAS 73-32-5, with the molecular formula C₆H₁₃NO₂, and a molar mass of 131.17 g/mol.

The molecule contains 22 atoms connected by 21 chemical bonds. The full systematic IUPAC name of this compound is (2S,3S)-2-amino-3-methylpentanoic acid. 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 = -1.7 (negative value, a hydrophilic compound), polar surface area PSA = 63.3 Ų, 2 donors and 3 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.

Molecular formula	C6H13NO2
Masa molowa	131.17 g/mol
IUPAC	(2S,3S)-2-amino-3-methylpentanoic acid
SMILES	CC[C@H](C)[C@@H](C(=O)O)N
InChIKey	AGPKZVBTJJNPAG-WHFBIAKZSA-N
logP (XLogP3)	-1.7
PSA	63.3 Ų
HBD / HBA	2 / 3
PubChem CID	CID 6306 ↗

l-isoleucine · Isoleucine · 73-32-5 · (2S,3S)-2-Amino-3-methylpentanoic acid · 2S,3S-Isoleucine · (S)-Isoleucine · (S,S)-Isoleucine · 2-Amino-3-methylvaleric acid · erythro-L-Isoleucine · L-Ile · Isoleucina · alpha-Amino-beta-methylvaleric acid · Norvaline, 3-methyl- · Valeric acid, 2-amino-3-methyl- · Isoleucinum

• 📊 PubChem CID 6306 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność