S-SULFO-DL-CYSTEINE-2,3,3-D3 (CAS 4371-53-3) — formula C3H7NO5S2, molecular weight 201.2.
S-SULFO-DL-CYSTEINE-2,3,3-D3 (CAS 4371-53-3) is classified under Food Additives, with molecular formula C3H7NO5S2 and molecular weight 201.2, 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-SULFO-DL-CYSTEINE-2,3,3-D3 at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 4371-53-3 |
|---|---|
| Molecular Formula | C3H7NO5S2 |
| Molecular Weight | 201.2 |
| Melting Point | 170 - 171 °C |
| LogP | -4 |
| Applications | Uses: Residues in physiologically significant proteins treated with sulfite. [ChemIDplus] A sulfated derivative of cysteine that is elevated in people with a molybdenum cofactor deficiency. [mediLexicon], S-Sulfocysteine is produced by reaction of inorganic sulfite and cystine by a yet unknown pathway (A15402). |
Documented applications: Uses: Residues in physiologically significant proteins treated with sulfite. [ChemIDplus] A sulfated derivative of cysteine that is elevated in people with a molybdenum cofactor deficiency. [mediLexicon], S-Sulfocysteine is produced by reaction of inorganic sulfite and cystine by a yet unknown pathway (A15402)..
S-SULFO-DL-CYSTEINE-2,3,3-D3 is a chemical compound with CAS registry number 4371-53-3 and molecular formula C3H7NO5S2 (molecular weight 201.2).
CAS number: 4371-53-3
Its molecular formula C3H7NO5S2 comprises 3 C, 7 H, 1 N, 5 O, 2 S atoms.
Also known as: S-SULFO-DL-CYSTEINE-2,3,3-D3 · S-硫代DL半胱氨酸-233-[d3]
The CAS registry number of S-SULFO-DL-CYSTEINE-2,3,3-D3 is 4371-53-3.
Molecular formula C3H7NO5S2, molecular weight 201.2.
It is also registered under: S-SULFO-DL-CYSTEINE-2,3,3-D3, S-硫代DL半胱氨酸-233-[d3].
Recorded applications: Uses: Residues in physiologically significant proteins treated with sulfite. [ChemIDplus] A sulfated derivative of cysteine that is elevated in people with a molybdenum cofactor deficiency. [mediLexicon], S-Sulfocysteine is produced by reaction of inorganic sulfite and cystine by a yet unknown pathway (A15402)..
Independent reference data for S-SULFO-DL-CYSTEINE-2,3,3-D3 (CAS 4371-53-3), compiled from public chemistry databases.
| CAS 号 | 4371-53-3 |
|---|---|
| PubChem CID | 115015 |
| 分子式 | C3H7NO5S2 |
| IUPAC 名称 | (2R)-2-amino-3-sulfosulfanylpropanoic acid |
| UNII（FDA） | 885F2S42LL |
| Molecular Weight | 201.2 |
|---|---|
| XLogP3 | -4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 200.97656467 |
| Monoisotopic Mass | 200.97656467 |
| Topological Polar Surface Area | 151 |
| Heavy Atom Count | 11 |
| Melting Point | 170 - 171 °C |
|---|
S-Sulfocysteine; 1637-71-4; S-Sulfo-L-cysteine; S-Sulphocysteine; Cysteine-S-sulfonate; Cysteinyl-S-sulfonate; Cysteinyl-S-sulfonic acid; Cysteine-S-Sulfonic Acid; L-Cysteinesulfonic acid; (2R)-2-amino-3-sulfosulfanylpropanoic acid; 885F2S42LL; L-Cysteine, hydrogen sulfate (ester); CHEBI:27891; DTXSID20167649; RefChem:884289; DTXCID8090140
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
S-硫代DL半胱氨酸-233-[d3] · CAS 4371-53-3 · C3H7NO5S2. UNII 885F2S42LL. Melting Point: 170 - 171 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-硫代DL半胱氨酸-233-[d3]