Description

3-Methoxy-Dl-Tyrosine is a synthetic, non-proteinogenic amino acid derivative, specifically the racemic mixture of the methoxy-substituted tyrosine analog. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers for the development of novel bioactive molecules and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and metabolic pathways.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate tyrosine metabolism and related biochemical processes.
• Peptide Synthesis: Serves as a modified amino acid residue for introducing methoxy-tyrosine motifs into synthetic peptides for structure-activity relationship (SAR) studies.
• Reference Standard: Employed as an analytical standard in HPLC and LC-MS methods for quality control and metabolic profiling in pharmaceutical development.
• Organic Synthesis Building Block: Utilized in medicinal chemistry for creating libraries of compounds for high-throughput screening and lead optimization.

Basic Information

Product Name	3-Methoxy-Dl-Tyrosine
CAS No.	7636-26-2
Molecular Formula	C10H13NO4
Molecular Weight	211.22 g/mol
Synonyms	DL-3-Methoxytyrosine; (±)-3-Methoxytyrosine; 3-Methoxy-DL-tyrosine; 2-Amino-3-(3-methoxy-4-hydroxyphenyl)propanoic acid; 3-O-Methyl-DL-tyrosine; α-Amino-3-methoxy-4-hydroxyhydrocinnamic acid; DL-β-(3-Methoxy-4-hydroxyphenyl)alanine; H-DL-3-Methoxy-Tyr-OH
EINECS	Contact for details

Quality Control

Our 3-Methoxy-Dl-Tyrosine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	DL-mixture (Racemic)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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