Description

o-Methyltyrosine is a synthetic amino acid derivative and a key intermediate in organic synthesis and pharmaceutical research. This compound is valued for its role as a precursor in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and specialty chemical sectors for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and metabolic pathway research.
• Peptide Synthesis: Serves as a modified tyrosine residue for the production of specialized peptides and peptidomimetics.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Fine Chemical Production: An intermediate in the manufacture of complex organic molecules for agrochemical and material science applications.

Basic Information

Product Name	o-Methyltyrosine
CAS No.	3308-72-3
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	2-Methyltyrosine; 3-(2-Methyl-4-hydroxyphenyl)alanine; α-Methyl-L-tyrosine; L-α-Methyltyrosine; Metirosine; AMPT; o-MT; L-o-Methyltyrosine
EINECS	221-990-4

Quality Control

Our o-Methyltyrosine is manufactured under a quality management system and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, chiral purity, and impurity profiles. The product is suitable for research and development applications requiring reliable and traceable materials.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
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.