methylmercury cysteine (CAS 12628-19-2) — formula C4H9HgNO2S, molecular weight 335.78.
methylmercury cysteine (CAS 12628-19-2) is classified under Food Additives, with molecular formula C4H9HgNO2S and molecular weight 335.78, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies methylmercury cysteine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 12628-19-2 |
|---|---|
| Molecular Formula | C4H9HgNO2S |
| Molecular Weight | 335.78 |
methylmercury cysteine is a chemical compound with CAS registry number 12628-19-2 and molecular formula C4H9HgNO2S (molecular weight 335.78).
CAS number: 12628-19-2
Its molecular formula C4H9HgNO2S comprises 4 C, 9 H, 1 Hg, 1 N, 2 O, 1 S atoms.
Also known as: methylmercury cysteine · 甲基汞半胱氨酸
The CAS registry number of methylmercury cysteine is 12628-19-2.
Molecular formula C4H9HgNO2S, molecular weight 335.78.
It is also registered under: methylmercury cysteine, 甲基汞半胱氨酸.
Independent reference data for methylmercury cysteine (CAS 12628-19-2), compiled from public chemistry databases.
| CAS 号 | 12628-19-2 |
|---|---|
| PubChem CID | 151723 |
| 分子式 | C4H9HgNO2S |
| IUPAC 名称 | (2R)-2-amino-3-sulfanylpropanoate;methylmercury(1+) |
| Molecular Weight | 335.78 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 337.006043 |
| Monoisotopic Mass | 337.006043 |
| Topological Polar Surface Area | 67.2 |
| Heavy Atom Count | 9 |
Methylmercury cysteine; 12628-19-2; Methylmercuric cysteine; (2R)-2-amino-3-sulfanylpropanoate;methylmercury(1+); SCHEMBL3397998; Mercury, (L-cysteinato)methyl-; DTXSID501047769
甲基汞半胱氨酸 · CAS 12628-19-2 · C4H9HgNO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基汞半胱氨酸