cysteinyltyrosine (CAS 1089-23-2) — formula C12H16N2O4S, molecular weight 284.33; category food additives.
cysteinyltyrosine (CAS 1089-23-2) is classified under Food Additives, with molecular formula C12H16N2O4S and molecular weight 284.33, 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 cysteinyltyrosine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 1089-23-2 |
|---|---|
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 |
| LogP | -3.6 |
| Category | Food Additives |
cysteinyltyrosine is a food-grade compound with CAS registry number 1089-23-2 and molecular formula C12H16N2O4S (molecular weight 284.33), belonging to the food additives segment of chemical raw materials.
CAS number: 1089-23-2
Its molecular formula C12H16N2O4S comprises 12 C, 16 H, 2 N, 4 O, 1 S atoms.
Also known as: cysteinyltyrosine · 半胱氨酸-酪氨酸
Category: food additives
The CAS registry number of cysteinyltyrosine is 1089-23-2.
Molecular formula C12H16N2O4S, molecular weight 284.33.
It is also registered under: cysteinyltyrosine, 半胱氨酸-酪氨酸.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for cysteinyltyrosine (CAS 1089-23-2), compiled from public chemistry databases.
| CAS Number | 1089-23-2 |
|---|---|
| PubChem CID | 150879 |
| Molecular Formula | C12H16N2O4S |
| IUPAC Name | (2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid |
| Molecular Weight | 284.33 |
|---|---|
| XLogP3 | -3.6 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 284.08307817 |
| Monoisotopic Mass | 284.08307817 |
| Topological Polar Surface Area | 114 |
| Heavy Atom Count | 19 |
Cysteinyltyrosine; L-Cysteinyl-L-Tyrosine; 1089-23-2; Cys-tyr; N-L-Cysteinyl-L-tyrosine; DTXSID70148766; RefChem:919498; DTXCID0071257; cysteinyl-tyrosine; (2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid; starbld0025687; L-Tyrosine, N-L-cysteinyl-; orb1986233; SCHEMBL1987346; CHEBI:157819; AKOS040751367
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 半胱氨酸-酪氨酸