Ergothioneine
麦角硫因
Also known as: L-(+)-Ergothioneine, L-Ergothioneine, Thioneine, Thiasine, Sympectothion, 2-Mercaptohistidine betaine, Thiolhistidine betaine, (S)-3-(2-Thioxo-2,3-dihydro-1H-imidazol-4-yl)-2-(trimethylammonio)propanoate, (S)-α-Carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-1H-imidazole-4-ethanaminium inner salt, Thiotane
Ergothioneine (CAS 497-30-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H15N3O2S and a molecular weight of 229.299 g/mol. It is also known as L-(+)-Ergothioneine, L-Ergothioneine and Thioneine. Key property: a melting point of 275-277ºC (dec.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 497-30-3
- Jingsj CID
- J-1969757-4
- Molecular Formula
- C9H15N3O2S
- Chinese Name
- 麦角硫因
- Molecular Weight
- 229.299 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 275-277ºC (dec.) |
|---|
Frequently Asked Questions
What is the CAS number of Ergothioneine?
The CAS number of Ergothioneine is 497-30-3.
What are the molecular formula and molecular weight of Ergothioneine?
Ergothioneine has molecular formula C9H15N3O2S and molecular weight 229.299 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ergothioneine (CAS 497-30-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969757-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.