Description

3-Methoxy-Dl-Tyrosine is a synthetic, non-proteinogenic amino acid derivative of tyrosine, characterized by a methoxy group substitution on the aromatic ring. This modification makes it a valuable key intermediate and building block in organic synthesis and pharmaceutical research. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers for developing novel compounds and studying biochemical pathways.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of more complex active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and neurotransmitter research due to its structural similarity to natural tyrosine.
• Organic Synthesis Building Block: Employed in the preparation of specialized peptides, modified amino acids, and other fine chemicals where the methoxy-tyrosine moiety is required.
• Reference Standard: Acts as a chromatographic reference standard in analytical methods development and quality control for related compounds.
• Neuroscience Studies: Investigated for its potential role in modulating catecholamine synthesis and as a tool compound in neuropharmacology.

Basic Information

Product Name	3-Methoxy-Dl-Tyrosine
CAS No.	4214-13-5
Molecular Formula	C10H13NO4
Molecular Weight	211.22 g/mol
Synonyms	DL-3-Methoxytyrosine; (±)-3-Methoxytyrosine; 3-O-Methyl-DL-tyrosine; 2-Amino-3-(3-methoxy-4-hydroxyphenyl)propanoic acid; 3-Methoxy-4-hydroxyphenylalanine; O-Methyl-DL-tyrosine; H-3-MeO-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 and identity confirmation, to ensure it meets high-grade standards suitable for research and synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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