Description

Tyrosine, o-Ethyl- (9Ci) is a modified amino acid derivative where an ethyl group is introduced at the ortho position of the phenolic ring. This structural modification is significant for fine-tuning the physicochemical and biological properties of the parent tyrosine molecule, making it a valuable synthetic intermediate. It is primarily sought after by research institutions and pharmaceutical developers engaged in advanced organic synthesis and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in areas targeting neurological and metabolic disorders.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies and metabolic pathway investigations.
• Peptide Chemistry: Employed in the design and synthesis of modified peptides to study structure-activity relationships and enhance peptide stability.
• Agrochemical Development: Acts as an intermediate in the research and synthesis of new plant growth regulators or specialized agrochemicals.
• Material Science: Investigated for the development of specialty polymers or functional materials with unique properties derived from its aromatic structure.

Basic Information

Product Name	Tyrosine, o-Ethyl- (9Ci)
CAS No.	748068-32-8
Molecular Formula	C11H15NO3
Molecular Weight	209.24 g/mol
Synonyms	2-Ethoxytyrosine; o-Ethyltyrosine; 2-Amino-3-(4-hydroxy-2-ethoxyphenyl)propanoic acid; L-Tyrosine, O-ethyl-; (2S)-2-Amino-3-(4-hydroxy-2-ethoxyphenyl)propanoic acid; 748068-32-8; 4-Hydroxy-2-ethoxy-DL-phenylalanine
EINECS	Contact for details

Quality Control

Our Tyrosine, o-Ethyl- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.