racemic 4-Amino-m-tyrosine dihydrochloride (CAS 21819-90-9) — formula C9H12N2O3, molecular weight 196.20; category food additives.
racemic 4-Amino-m-tyrosine dihydrochloride (CAS 21819-90-9) is a chemical raw material in the food additives category. Its molecular formula C9H12N2O3 comprises 9 C, 12 H, 2 N, 3 O atoms. Its molecular weight is about 196.20. Reported physicochemical data: LogP about -3.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 21819-90-9 |
|---|---|
| Molecular Formula | C9H12N2O3 |
| Molecular Weight | 196.20 |
| LogP | -3.1 |
| Category | Food Additives |
racemic 4-Amino-m-tyrosine dihydrochloride is a food-grade compound with CAS registry number 21819-90-9 and molecular formula C9H12N2O3 (molecular weight 196.20), belonging to the food additives segment of chemical raw materials.
CAS number: 21819-90-9
Its molecular formula C9H12N2O3 comprises 9 C, 12 H, 2 N, 3 O atoms.
Also known as: racemic 4-Amino-m-tyrosine dihydrochloride · 消旋4-氨基-m-酪氨酸二盐酸盐
Category: food additives
The CAS registry number of racemic 4-Amino-m-tyrosine dihydrochloride is 21819-90-9.
Molecular formula C9H12N2O3, molecular weight 196.20.
It is also registered under: racemic 4-Amino-m-tyrosine dihydrochloride, 消旋4-氨基-m-酪氨酸二盐酸盐.
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 racemic 4-Amino-m-tyrosine dihydrochloride (CAS 21819-90-9), compiled from public chemistry databases.
| CAS Number | 21819-90-9 |
|---|---|
| PubChem CID | 23253805 |
| Molecular Formula | C9H12N2O3 |
| IUPAC Name | 2-amino-3-(4-amino-3-hydroxyphenyl)propanoic acid |
| Molecular Weight | 196.20 |
|---|---|
| XLogP3 | -3.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 196.08479225 |
| Monoisotopic Mass | 196.08479225 |
| Topological Polar Surface Area | 110 |
| Heavy Atom Count | 14 |
rac 4-Amino-m-tyrosine Dihydrochloride; 21819-90-9; 2-amino-3-(4-amino-3-hydroxyphenyl)propanoic acid; 4-Amino-3-hydroxyphenylalanine Dihydrochloride; 4-Amino-3-hydroxyphenylalanine Dihydrochloride;; SCHEMBL14008629; AKOS006318288
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 消旋4-氨基-m-酪氨酸二盐酸盐