Description

Ornithine Methyl Ester is a chemically modified derivative of the amino acid L-ornithine, where the carboxylic acid group is esterified with methanol. This modification enhances its lipophilicity and stability, making it a valuable intermediate in organic synthesis and pharmaceutical research. It is primarily utilized by manufacturers and R&D departments in the pharmaceutical, biotechnology, and fine chemical industries for developing novel compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of peptide-based drugs, enzyme inhibitors, and other bioactive molecules.
• Biochemical Research: Used as a precursor or substrate in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Serves as a protected or modified amino acid derivative in solid-phase and solution-phase peptide chemistry.
• Cosmetic & Nutraceutical R&D: Investigated for potential applications in skin care formulations and dietary supplements due to its role in the urea cycle.
• Agrochemical Development: Employed in research for creating novel plant growth regulators or specialty agrochemicals.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Ornithine Methyl Ester
CAS No.	6384-10-7
Molecular Formula	C6H14N2O2
Molecular Weight	146.19 g/mol
Synonyms	L-Ornithine methyl ester; Methyl L-ornithinate; (S)-2,5-Diaminopentanoic acid methyl ester; Ornithine methylester; H-Orn-OMe; Methyl (S)-2,5-diaminopentanoate; NSC 3349; Ornithine methyl ester dihydrochloride (salt form)
EINECS	Contact for details

Quality Control

Our Ornithine Methyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are available upon request to support your regulatory and quality assurance needs.

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 each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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