O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine (CAS 20196-64-9) — formula C15H12I3NO4, molecular weight 662.98; category food additives.
O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine (CAS 20196-64-9) is classified under Food Additives, with molecular formula C15H12I3NO4 and molecular weight 662.98, 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 O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 20196-64-9 |
|---|---|
| Molecular Formula | C15H12I3NO4 |
| Molecular Weight | 662.98 |
| LogP | 1.7 |
| Category | Food Additives |
O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine is a food-grade compound with CAS registry number 20196-64-9 and molecular formula C15H12I3NO4 (molecular weight 662.98), belonging to the food additives segment of chemical raw materials.
CAS number: 20196-64-9
Its molecular formula C15H12I3NO4 comprises 15 C, 12 H, 3 I, 1 N, 4 O atoms.
Also known as: O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine · O-(4-羟基-3-(131I)碘苯基)-3,5-二(131I)碘-L-酪氨酸
Category: food additives
The CAS registry number of O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine is 20196-64-9.
Molecular formula C15H12I3NO4, molecular weight 662.98.
It is also registered under: O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine, O-(4-羟基-3-(131I)碘苯基)-3,5-二(131I)碘-L-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 O-(4-Hydroxy-3-(131I)iodophenyl)-3,5-di(131I)iodo-L-tyrosine (CAS 20196-64-9), compiled from public chemistry databases.
| CAS Number | 20196-64-9 |
|---|---|
| PubChem CID | 23724940 |
| Molecular Formula | C15H12I3NO4 |
| IUPAC Name | (2S)-2-amino-3-[4-(4-hydroxy-3-(131I)iodophenoxy)-3,5-di(131I)iodophenyl]propanoic acid |
| UNII (FDA) | 86AZ0G22V2 |
| Molecular Weight | 662.98 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 662.79501 |
| Monoisotopic Mass | 662.79501 |
| Topological Polar Surface Area | 92.8 |
| Heavy Atom Count | 23 |
Liothyronine I-131; Liothyronine I 131; Tri-Thyrotope; Triomet-131; Liothyronine I 131 [USAN]; UNII-86AZ0G22V2; 86AZ0G22V2; Triomet-131 (TN); Liothyronine I 131 (USAN); L-Tyrosine, o-(4-Hydroxy-3-iodophenyl)-3,5-diiodo-, labeled with iodine-131; L-Alanine, 3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)-, labeled with iodine-131; (2S)-2-amino-3-{4-[4-hydroxy-3-(131I)iodophenoxy]-3,5-di(131I)iodophenyl}propanoic acid; (2S)-2-amino-3-(4-(4-hydroxy-3-(131I)iodophenoxy)-3,5-di(131I)iodophenyl)propanoic acid; I 131 Liothyronine; RefChem:153585; 20196-64-9
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.