S-(1,1,2,2-tetrafluoroethyl)cysteine (CAS 94840-66-1) — formula C5H7F4NO2S, molecular weight 221.18.
S-(1,1,2,2-tetrafluoroethyl)cysteine (CAS 94840-66-1) is classified under Food Additives, with molecular formula C5H7F4NO2S and molecular weight 221.18, 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 S-(1,1,2,2-tetrafluoroethyl)cysteine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 94840-66-1 |
|---|---|
| Molecular Formula | C5H7F4NO2S |
| Molecular Weight | 221.18 |
| LogP | -1.1 |
S-(1,1,2,2-tetrafluoroethyl)cysteine is a chemical compound with CAS registry number 94840-66-1 and molecular formula C5H7F4NO2S (molecular weight 221.18).
CAS number: 94840-66-1
Its molecular formula C5H7F4NO2S comprises 5 C, 7 H, 4 F, 1 N, 2 O, 1 S atoms.
Also known as: S-(1,1,2,2-tetrafluoroethyl)cysteine · S-(1,1,2,2-四氟乙基)半胱氨酸
The CAS registry number of S-(1,1,2,2-tetrafluoroethyl)cysteine is 94840-66-1.
Molecular formula C5H7F4NO2S, molecular weight 221.18.
It is also registered under: S-(1,1,2,2-tetrafluoroethyl)cysteine, S-(1,1,2,2-四氟乙基)半胱氨酸.
Independent reference data for S-(1,1,2,2-tetrafluoroethyl)cysteine (CAS 94840-66-1), compiled from public chemistry databases.
| CAS 号 | 94840-66-1 |
|---|---|
| PubChem CID | 105059 |
| 分子式 | C5H7F4NO2S |
| IUPAC 名称 | (2R)-2-amino-3-(1,1,2,2-tetrafluoroethylsulfanyl)propanoic acid |
| Molecular Weight | 221.18 |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 5 |
| Exact Mass | 221.01336229 |
| Monoisotopic Mass | 221.01336229 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 13 |
S-(1,1,2,2-Tetrafluoroethyl)cysteine; TFE-Cys; 94840-66-1; DTXSID20915283; S-TFEC; RefChem:180469; DTXCID801344261; S-(1,1,2,2-Tetrafluoroethyl)-L-cysteine; L-Cysteine, S-(1,1,2,2-tetrafluoroethyl)-; CCRIS 5243; SCHEMBL4294107
S-(1,1,2,2-四氟乙基)半胱氨酸 · CAS 94840-66-1 · C5H7F4NO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-(1,1,2,2-四氟乙基)半胱氨酸