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L- (+) -Ergothioneine

CAT: 0127-BIM0136-01Size: 100 mgDry Ice: NoHazardous: No
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CAS Number
497-30-3
Synonyms
(S) -alpha-Carboxy-N, N, N-trimethyl-2-mercapto-1H-imidazole-4-ethanaminium inner salt, Thioneine
MDL Number
MFCD00167474
Smiles
C[N+](C)(C)[C@@H](Cc1c[nH]c(S)n1)C(=O)[O-]
Additionnal Information
Store at -20°C
Storage Conditions
Store at -20°C

Chemical Information

Ergothioneine

Ergothioneine is a L-histidine derivative that is Nalpha,Nalpha,Nalpha-trimethyl-L-histidine in which the hydrogen at position 2 on the imdazole ring is replaced by a mercapto group. A naturally occurring metabolite of histidine synthesized by bacteria and fungi with antioxidant properties. It is found ubiquitously in plants and animals and is present in many human foodstuffs. It has a role as an antioxidant, a chelator, a xenobiotic metabolite, a plant metabolite and a fungal metabolite. It is an amino-acid betaine, a sulfur-containing amino acid and a L-histidine derivative. It is a conjugate base of an ergothioneine(1+). It is a tautomer of an ergothioneine thione form.

CAS Number497-30-3
PubChem CID5351619
IUPAC Name(2S)-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)-2-(trimethylazaniumyl)propanoate
Molecular FormulaC9H15N3O2S
Molecular Weight229.30
XLogP0.3
Topological Polar Surface Area96.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Heavy Atom Count15
Formal Charge0
Complexity314
SMILES
C[N+](C)(C)[C@@H](CC1=CNC(=S)N1)C(=O)[O-]
InChI
InChI=1S/C9H15N3O2S/c1-12(2,3)7(8(13)14)4-6-5-10-9(15)11-6/h5,7H,4H2,1-3H3,(H2-,10,11,13,14,15)/t7-/m0/s1
InChIKey
SSISHJJTAXXQAX-ZETCQYMHSA-N
Chemical Structure
2D Structure
2D structure of Ergothioneine
CAS: 497-30-3
CID: 5351619
Formula: C9H15N3O2S
MW: 229.30
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight229.30
XLogP30.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass229.08849790
Monoisotopic Mass229.08849790
Topological Polar Surface Area96.3 Ų
Heavy Atom Count15
Formal Charge0
Complexity314
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes