Identification CAS Number 497-30-3 Name L-(+)-Ergothioneine Synonyms L-(+)-ERGOTHIONEINEINNERSALT;1H-Imidazole-4-ethanaminium,.alpha.-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,innersalt,(.alpha.S)-;3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)-2-trimethylammonio-propanoate;(S)-alpha-CarbChemicalbookoxy-2,3-dihydro-N,N,N-tri;2-Mercaptohistidinetrimethylbetaine;2-Mercapto-N,N-dimethylhistidinemethylesterbetaine;Thiolhistidinebetaine;(αS)-α-Carboxy-2,3-dihydro-N,N,N-triMethyl-2-thioxo-1H-iMidazole-4-ethanaMiniuMInnerSalt SMILES C[N+](C)(C)[C@@H](Cc1c[nH]c(S)n1)C([O-])=O StdInChI StdInChIKey Molecular Formula C9H15N3O2S Molecular Weight 229.30 EINECS 207-843-5 MDL Number MFCD00167474 Properties Appearance White to light yellow Safety Data Signal Word Warning WGK Germany 3 Specifications and Other Information of Our Identification Methods HNMR, HPLC Purity 98% min Arsenic ≤1.0ppm Cadmium ≤1.0 ppm…
Merck
From developing new therapies that treat and prevent disease to helping people in need, we’re committed to improving health and well-being around the world. Our Vision To make a difference in the lives of people globally through our innovative medicines, vaccines, biologic therapies, consumer care and animal health products. We aspire to be the best…
Pfizer
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Helsinn
“When my father, Dr. Gabriele Braglia, founded Helsinn in 1976, he had a simple pharmaceutical licensing business in mind. Almost 40 years later, over 500 committed employees and more than 65 commercial and marketing partners are helping us create a large portfolio of cancer-care therapies. As we move forward, forging new partnerships, developing more innovative…
Alfa Aesar
Part of the Johnson Matthey group of companies, Alfa Aesar is a leading manufacturer and supplier of research chemicals, metals and materials in a wide span of applications. For more than 50 years, scientists have relied on Alfa Aesar to supply high purity raw materials for a variety of research and development applications. Today we…
TCI
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Sigma-Aldrich
Sigma-Aldrich is a leading Life Science and High Technology company whose biochemical, organic chemical products, kits and services are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing. Sigma-Aldrich customers include more than 1.3 million scientists and…