Description

n-2,4-Dnp-L-Glutamine is a high-purity chemical derivative of L-glutamine, specifically modified with a 2,4-dinitrophenyl (Dnp) group. This compound is a critical reagent and reference standard in advanced biochemical research and analytical chemistry. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and quality control departments for method development and validation. The product is supplied with full traceability and quality documentation to support rigorous scientific work.

Application

• Biochemical Research: Used as a key intermediate or reference compound in studies involving amino acid metabolism, protein chemistry, and enzymatic reactions.
• Analytical Chemistry: Serves as a high-purity standard for chromatographic analysis (HPLC, LC-MS) and spectroscopic identification in method development.
• Pharmaceutical Development: Employed in the synthesis and quality control of peptide-based drugs and other advanced therapeutic entities.
• Proteomics & Metabolomics: Acts as a derivatization agent or a calibration standard in mass spectrometry-based profiling and quantification studies.
• Academic & Industrial R&D: Essential for fundamental research in universities and corporate labs focusing on neurochemistry, nutrition, and cellular biology.

Basic Information

Product Name	n-2,4-Dnp-L-Glutamine
CAS No.	1602-41-1
Molecular Formula	C₁₁H₁₂N₄O₇
Molecular Weight	312.24 g/mol
Synonyms	N-(2,4-Dinitrophenyl)-L-glutamine; L-Glutamine, N-(2,4-dinitrophenyl)-; 2,4-DNP-L-glutamine; DNP-Glutamine; (S)-2-Amino-4-carbamoylbutanoic acid 2,4-dinitrophenylamide; N-2,4-Dinitrophenylglutamine; Glutamine DNP derivative
EINECS	Contact for details

Quality Control

Our n-2,4-Dnp-L-Glutamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification by IR spectroscopy and purity assessment by HPLC, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) providing batch-specific results is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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