L-Leucine

CAS 61-90-5  ·  C6H13NO2  ·  MW 131.17 g/mol

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3D model L-Leucine, CAS 61-90-5, molecular formula C6H13NO2, molar mass 131.17 g/mol
About L-Leucine

L-Leucine is a chemical compound registered under number CAS 61-90-5, 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)-2-amino-4-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 = -1.5 (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)-2-amino-4-methylpentanoic acid
SMILESCC(C)C[C@@H](C(=O)O)N
InChIKeyROHFNLRQFUQHCH-YFKPBYRVSA-N
logP (XLogP3)-1.5
PSA63.3 Ų
HBD / HBA2 / 3
PubChem CIDCID 6106 ↗
Scientific literature

Related literature

16 articles · 3 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filtry:Eksport:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (16 articles)

2001: 3 articles20012006: 1 articles2012: 1 articles2015: 1 articles20152019: 5 articles2021: 1 articles2021

Bar height = number of articles per year. Hover dla szczegółów.

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Synonyms
L-leucine · leucine · 61-90-5 · (S)-2-Amino-4-methylpentanoic acid · (S)-Leucine · (2S)-2-amino-4-methylpentanoic acid · (S)-(+)-Leucine · Leucin · (S)-2-Amino-4-methylvaleric acid · L-alpha-Aminoisocaproic acid · LEUCINE, L- · Leucinum · Leucina · FEMA No. 3297 · (2S)-alpha-leucine
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
L-Leucine (CAS 61-90-5), C6H13NO2 - 3D ball-and-stick molecular model, engraved element symbols (C H N O), MolGod STL previewPobierz obraz

MG-STL-61-90-5-GRAVERED · 249,852 △ · 12 MB · SHA-256 5cd66b2460535ee8

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L-Leucine (CAS 61-90-5), C6H13NO2 - 3D ball-and-stick molecular model, MolGod STL previewPobierz obraz

MG-STL-61-90-5-NORMAL · 9,056 △ · 442 KB · SHA-256 198838b55cf8cbd9

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Model
L-Leucine · 61-90-5
InChIKey
ROHFNLRQFUQHCH-YFKPBYRVSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — L-Leucine (CAS 61-90-5)
License & provenance record
L-Leucine (CAS 61-90-5) →
MolGod molecule record
L-Leucine →
Source data
PubChem CID 6106 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-26
SHA-256 (STL)
198838b55cf8cbd93b18ae3211248f7c026b8b3ef87d5c16510f103bc4708145
MD5 (STL)
0fca3ed6802cd13e8514075c26361b6c
Model identifier
MG-STL-61-90-5
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet

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

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