Description

n-Methyltyrosine, 9Ci is a modified amino acid derivative, specifically the N-methylated analog of tyrosine. This compound is of significant interest in biochemical and pharmaceutical research as a key building block and a tool for studying enzyme mechanisms, particularly those involving tyrosine hydroxylase and catecholamine biosynthesis. It serves as a crucial intermediate for researchers and manufacturers in the life sciences sector developing novel therapeutic agents, diagnostic probes, and biochemical tools.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly those targeting neurological pathways.
• Biochemical Research: Used as a substrate analog or inhibitor in enzymatic studies, especially for tyrosine hydroxylase and other enzymes in the catecholamine synthesis pathway.
• Peptide Synthesis: Employed as a modified amino acid residue in the solid-phase or solution-phase synthesis of specialized peptides for research purposes.
• Metabolite Standard: Acts as a reference standard in analytical methods such as HPLC or LC-MS for the identification and quantification of related metabolites in biological samples.
• Neurochemistry Studies: Utilized in research exploring the biosynthesis and regulation of neurotransmitters like dopamine and norepinephrine.
• Chemical Biology Probe Development: Incorporated into molecular probes to study protein function and interaction within cellular systems.

Basic Information

Product Name	n-Methyltyrosine, 9Ci
CAS No.	19897-63-3
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	3-(4-Hydroxyphenyl)-2-(methylamino)propanoic acid; α-Methyltyrosine methyl ether derivative; N-Methyl-L-tyrosine; L-N-Methyltyrosine; 2-(Methylamino)-3-(4-hydroxyphenyl)propionic acid; 9CI; NSC 163101; Methyltyrosine
EINECS	Contact for details

Quality Control

Our n-Methyltyrosine, 9Ci is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results from techniques including HPLC, NMR, and mass spectrometry. While typically supplied as a high-purity research grade, specifications can be aligned with specific project requirements for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent absorption of moisture. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.