Description

n-Methyl-Dl-Glutamine is a modified amino acid derivative, specifically the N-methylated form of glutamine. This structural modification enhances its metabolic stability and alters its biological activity, making it a valuable intermediate for research and synthesis. It is primarily utilized in pharmaceutical development, biochemical research, and as a building block for peptide synthesis. Our supply ensures high purity and consistent quality for critical industrial and scientific applications.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a stable analog of glutamine in metabolic pathway studies, enzyme substrate research, and cell culture media supplementation.
• Peptide Synthesis: Employed in solid-phase and solution-phase peptide synthesis to introduce modified glutamine residues, altering peptide properties.
• Neuroscience Research: Investigated for its potential role in neurotransmitter metabolism and as a tool compound in neurological studies.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development and quality control.
• Cosmetic Peptides: A potential ingredient in the synthesis of bioactive peptides for advanced skincare formulations.

Basic Information

Item	Detail
Product Name	n-Methyl-Dl-Glutamine
CAS No.	4703-52-0
Molecular Formula	C6H12N2O3
Molecular Weight	160.17 g/mol
Synonyms	N-Methylglutamine; DL-N-Methylglutamine; 2-Amino-4-(methylamino)-4-oxobutanoic acid; (RS)-N-Methylglutamine; Methylglutamine; Glutamine, N-methyl-; N-Methyl-DL-glutamine
EINECS	225-190-2

Quality Control

Our n-Methyl-Dl-Glutamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and loss on drying for moisture content, to ensure it meets stringent specifications. A Certificate of Analysis (COA) is provided with every shipment, detailing all test results and confirming compliance with the agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Optical Rotation	Specific rotation provided per batch

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