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L-Lanthionine

L-Lanthionine structure

L-Lanthionine 

structure
  • CAS No:

    922-55-4

  • Formula:

    C6H12N2O4S

  • Chemical Name:

    L-Lanthionine

  • Synonyms:

    L-Cysteine,S-[(2R)-2-amino-2-carboxyethyl]-;Alanine,3,3′-thiodi-,L-;L-Cysteine,S-(2-amino-2-carboxyethyl)-,(R)-;S-[(2R)-2-Amino-2-carboxyethyl]-L-cysteine;L-Lanthionine;Sulfide,bis(2-amino-2-carboxyethyl),[R-(R*,R*)]-;L-Alanine,3,3′-thiobis-;NSC 83248;496-98-0;1225267-40-2;2587505-42-6

Description

ChEBI: The L-enantiomer of lanthionine.


Lanthionine is an alanine derivative in which two alanine residues are linked on their beta-carbons by a thioether linkage. It has a role as a bacterial metabolite. It is an alanine derivative, an organic sulfide and a non-proteinogenic alpha-amino acid.

L-Lanthionine Basic Attributes

208.232

208.24

221-676-5

83247

Characteristics

152

-6.3

1.290 (estimate)

294 °C (decomp)

1.498g/L(25 ºC)

Safety Information

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

3,3'-thiodialanine

Computed Properties

Molecular Weight:208.24
XLogP3:-6.3
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:6
Exact Mass:208.05177804
Monoisotopic Mass:208.05177804
Topological Polar Surface Area:152
Heavy Atom Count:13
Complexity:179
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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