PFAS
Global PFAS Screening Tool
No. of Substances: 18960
L-(+)-Ergothioneine
2-巯基组氨酸甜菜碱, ergothioneine, L-Ergothioneine, (2S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate, [(S)-1-carboxy-2-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-ethyl]-trimethyl-ammonium,betaine, Thiolhistidine betaine, Sympectothion, (S)-a-Carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-1H-imidazole-4-ethanaminium Hydroxide Inner Salt, L(+)-Ergothioneine, Thiotane, 2-thiol-L-histidine-betaine, 1H-Imidazole-4-ethanaminium, α-carboxy-2-mercapto-N,N,N-trimethyl-, inner salt, (αS)-, [(S)-1-Carboxy-2-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-aethyl]-trimethyl-ammonium,Betain, Ammonium, [1-carboxy-2-(2-thioxo-4-imidazolin-4-yl)ethyl]trimethyl-, hydroxide, inner salt, (2S)-3-(2-Sulfanyl-1H-imidazol-5-yl)-2-(trimethylammonio)propanoate, [1-Carboxy-2-[2-mercaptoimidazol-4(or 5)-yl]ethyl]trimethylammonium Hydroxide Inner Salt, thiotaine, Thiasine, 1H-imidazole-5-ethanaminium, α-carboxy-2-mercapto-N,N,N-trimethyl-, inner salt, (αS)-, Thiolhistidine-βine, Phytothioneine
CAS Number: 497-30-3
IUPAC name: (2S)-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)-2-(trimethylazaniumyl)propanoate
Molecular formula: C9H15N3O2S
Molecular weight: 229.299
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
SMILES: C[N+](C)(C)[C@@H](CC1=CNC(=S)N1)C(=O)[O-]
EINECS: -
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Substance Information
CAS Number:
497-30-3
Chemical Name:
(S)-[1-carboxy-2-(2-mercaptoimidazol-4-yl)ethyl]trimethylammonium hydroxide
Chinese name:
Date of inquiry :
Apr 11, 2026 12:00:27
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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