Hydroxyisoleucine

Hydroxyisoleucine is a chemical compound registered under number CAS 55399-93-4, with the molecular formula C₆H₁₃NO₃, and a molar mass of 147.17 g/mol.

The molecule contains 23 atoms connected by 22 chemical bonds. The full systematic IUPAC name of this compound is (2S,3R,4S)-2-amino-4-hydroxy-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 = -2.8 (negative value, a hydrophilic compound), polar surface area PSA = 83.6 Ų, 3 donors and 4 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	C6H13NO3
Masa molowa	147.17 g/mol
IUPAC	(2S,3R,4S)-2-amino-4-hydroxy-3-methylpentanoic acid
SMILES	C[C@@H]([C@H](C)O)[C@@H](C(=O)O)N
InChIKey	OSCCDBFHNMXNME-YUPRTTJUSA-N
logP (XLogP3)	-2.8
PSA	83.6 Ų
HBD / HBA	3 / 4
PubChem CID	CID 6918732 ↗

Hydroxyisoleucine · (4S)-4-Hydroxy-L-isoleucine · (2S,3R,4S)-2-amino-4-hydroxy-3-methylpentanoic acid · UNII-4SWT01T54O · (4S)-4-hydroxyisoleucine · 4SWT01T54O · L-Ribonic acid, 2-amino-2,3,5-trideoxy-3-methyl- · CHEBI:79079 · DTXCID20126438 · 4-HYDROXYISOLEUCINE, (+)- · 2-amino-2,3,5-trideoxy-3-methyl-L-ribonic acid · 4-HYDROXYISOLEUCINE (USP-RS) · 4-HYDROXYISOLEUCINE [USP-RS] · RefChem:39069 · 4-HYDROXYISOLEUCINE (CONSTITUENT OF FENUGREEK SEED)

• 📊 PubChem CID 6918732 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność