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IL zwitterion

PubChem CID
7019082
Structure
IL zwitterion_small.png
IL zwitterion_3D_Structure.png
Molecular Formula
Synonyms
  • IL zwitterion
  • Ile-Leu zwitterion
  • L-Ile-L-Leu zwitterion
  • L-isoleucyl-L-leucine zwitterion
  • CHEBI:190706
Molecular Weight
244.33 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Parent Compound
Dates
  • Create:
    2006-07-29
  • Modify:
    2025-01-18
Description
Ile-Leu zwitterion is a dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ile-Leu. It is a tautomer of an Ile-Leu.

1 Structures

1.1 2D Structure

Chemical Structure Depiction
IL zwitterion.png

1.2 3D Conformer

2 Biologic Description

SVG Image
SVG Image
IUPAC Condensed
H-Ile-Leu-OH
Sequence
IL
PLN
H-IL-OH
HELM
PEPTIDE1{I.L}$$$$
IUPAC
L-isoleucyl-L-leucine

3 Names and Identifiers

3.1 Computed Descriptors

3.1.1 IUPAC Name

(2S)-2-[[(2S,3S)-2-azaniumyl-3-methylpentanoyl]amino]-4-methylpentanoate
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

3.1.2 InChI

InChI=1S/C12H24N2O3/c1-5-8(4)10(13)11(15)14-9(12(16)17)6-7(2)3/h7-10H,5-6,13H2,1-4H3,(H,14,15)(H,16,17)/t8-,9-,10-/m0/s1
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

3.1.3 InChIKey

JWBXCSQZLLIOCI-GUBZILKMSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

3.1.4 SMILES

CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)[O-])[NH3+]
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

3.2 Molecular Formula

C12H24N2O3
Computed by PubChem 2.1 (PubChem release 2019.06.18)

3.3 Other Identifiers

3.3.1 ChEBI ID

3.3.2 Wikidata

3.4 Synonyms

3.4.1 Depositor-Supplied Synonyms

4 Chemical and Physical Properties

4.1 Computed Properties

Property Name
Molecular Weight
Property Value
244.33 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3
Property Value
-1.1
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
2
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
3
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
6
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
244.17869263 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
244.17869263 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
96.9 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
17
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
261
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
3
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2019.01.04)

6 Pharmacology and Biochemistry

6.1 Biochemical Reactions

7 Literature

7.1 Consolidated References

7.2 Chemical Co-Occurrences in Literature

7.3 Chemical-Gene Co-Occurrences in Literature

7.4 Chemical-Disease Co-Occurrences in Literature

8 Patents

8.1 Chemical Co-Occurrences in Patents

8.2 Chemical-Disease Co-Occurrences in Patents

8.3 Chemical-Gene Co-Occurrences in Patents

9 Taxonomy

10 Classification

10.1 ChEBI Ontology

11 Information Sources

CONTENTS