Dityrosine (CAS 63442-81-9) — formula C18H20N2O6, molecular weight 360.4; category food additives.
Dityrosine (CAS 63442-81-9) is classified under Food Additives, with molecular formula C18H20N2O6 and molecular weight 360.4, 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 Dityrosine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 63442-81-9 |
|---|---|
| Molecular Formula | C18H20N2O6 |
| Molecular Weight | 360.4 |
| LogP | -3.8 |
| Category | Food Additives |
Dityrosine is a food-grade compound with CAS registry number 63442-81-9 and molecular formula C18H20N2O6 (molecular weight 360.4), belonging to the food additives segment of chemical raw materials.
CAS number: 63442-81-9
Its molecular formula C18H20N2O6 comprises 18 C, 20 H, 2 N, 6 O atoms.
Also known as: Dityrosine · 二酪氨酸
Category: food additives
The CAS registry number of Dityrosine is 63442-81-9.
Molecular formula C18H20N2O6, molecular weight 360.4.
It is also registered under: Dityrosine, 二酪氨酸.
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 Dityrosine (CAS 63442-81-9), compiled from public chemistry databases.
| CAS Number | 63442-81-9 |
|---|---|
| PubChem CID | 14554235 |
| Molecular Formula | C18H20N2O6 |
| IUPAC Name | (2S)-2-amino-3-[3-[5-[(2S)-2-amino-2-carboxyethyl]-2-hydroxyphenyl]-4-hydroxyphenyl]propanoic acid |
| UNII (FDA) | CJ9XG8HS20 |
| Molecular Weight | 360.4 |
|---|---|
| XLogP3 | -3.8 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 7 |
| Exact Mass | 360.13213636 |
| Monoisotopic Mass | 360.13213636 |
| Topological Polar Surface Area | 167 |
| Heavy Atom Count | 26 |
L,L-dityrosine; 63442-81-9; 3,3'-dityrosine; 3,3'-Bityrosine; CJ9XG8HS20; (1,1'-Biphenyl)-3,3'-dipropanoic acid, alpha,alpha'-diamino-6,6'-dihydroxy-, (S-(R*,R*))-; RefChem:1065554; LL-dityrosine; 3,3'-di-L-tyrosine; UNII-CJ9XG8HS20; (2S,2'S)-3,3'-(6,6'-Dihydroxy-[1,1'-biphenyl]-3,3'-diyl)bis(2-aminopropanoic acid); (2S)-2-amino-3-[3-[5-[(2S)-2-amino-2-carboxyethyl]-2-hydroxyphenyl]-4-hydroxyphenyl]propanoic acid; (2S,2'S)-3,3'-(6,6'-dihydroxybiphenyl-3,3'-diyl)bis(2-aminopropanoic acid); L-Dityrosine; Dityrosine USP/EP/BP; O,O-Dityrosine 13C12
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二酪氨酸