L-Isoleucine

CAS 73-32-5  ·  C6H13NO2  ·  MW 131.17 g/mol

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3D model L-Isoleucine, CAS 73-32-5, molecular formula C6H13NO2, molar mass 131.17 g/mol
About 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.

Physicochemical properties
Molecular formulaC6H13NO2
Masa molowa131.17 g/mol
IUPAC(2S,3S)-2-amino-3-methylpentanoic acid
SMILESCC[C@H](C)[C@@H](C(=O)O)N
InChIKeyAGPKZVBTJJNPAG-WHFBIAKZSA-N
logP (XLogP3)-1.7
PSA63.3 Ų
HBD / HBA2 / 3
PubChem CIDCID 6306 ↗
Scientific literature

Brak articles naukowych dla CAS 73-32-5 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
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
Data sources
Related molecules
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License & Provenance

MolGod 3D molecular model
L-Isoleucine — CAS 73-32-5

License: CC BY-SA 4.0 (source rights NIEUSTALONE — not yet granted for this model)

MolGod License & Provenance Record:
L-Isoleucine (CAS 73-32-5) — License & Provenance

Source:
L-Isoleucine (CAS 73-32-5) — MolGod molecule record

Source data: PubChem CID 6306

STL: Download 3D model (442 KB)

SHA-256: 496a36763113db6309bd509c5319a361191716b707f0ab6aad1ac1583a9984b7

Wikimedia Commons: not published yet

Source data: PubChem CID 6306

This licence applies to the MolGod-created STL mesh, not automatically to third-party source material.