Description

n-2,4-Dinitrophenyl-L-Methionine Sulfone is a specialized derivative of the amino acid methionine, modified with a dinitrophenyl (DNP) group and a sulfone moiety. This compound is valued as a key intermediate and research chemical in the development of novel pharmaceuticals, biochemical probes, and advanced organic syntheses. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on peptide chemistry, enzyme inhibition studies, and the synthesis of targeted bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reagent or substrate in enzymatic studies, protein labeling, and metabolic pathway investigations.
• Peptide Chemistry: Acts as a protected or modified amino acid derivative for the synthesis of specialized peptides and peptidomimetics.
• Analytical Reference Standard: Employed as a high-purity standard for method development and quality control in analytical laboratories.
• Organic Synthesis: Utilized as a versatile intermediate for introducing specific functional groups in complex molecule construction.
• Agrochemical Research: Investigated for potential use in the development of new crop protection agents and plant growth regulators.

Basic Information

Product Name	n-2,4-Dinitrophenyl-L-Methionine Sulfone
CAS No.	3410-55-7
Molecular Formula	C11H13N3O6S
Molecular Weight	315.30 g/mol
Synonyms	L-Methionine, N-[2,4-dinitrophenyl]-, sulfone; DNP-Methionine Sulfone; N-(2,4-Dinitrophenyl)-L-methionine sulfone; 2,4-Dinitrophenyl-L-methionine sulfone; (S)-2-Amino-4-(methylsulfonyl)butanoic acid 2,4-dinitroanilide; Methionine sulfone DNP derivative; DNPS-Met
EINECS	Contact for details

Quality Control

Our n-2,4-Dinitrophenyl-L-Methionine Sulfone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and production specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 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.