Description

Methyl 2-([(4-Chlorophenyl)Sulfonyl]Amino)-4-Methylpentanoate is a specialized organic intermediate featuring a sulfonamide linkage and a chiral center, making it a valuable building block for advanced chemical synthesis. Its molecular structure is engineered to serve as a key precursor in the development of active pharmaceutical ingredients (APIs) and fine chemicals, where precise molecular architecture is critical. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel sulfonamide-based drug candidates, including protease inhibitors and receptor antagonists.
• Agrochemical Research: Used in developing advanced herbicides and fungicides, leveraging the bioactive sulfonylamino moiety.
• Fine Chemical Synthesis: Serves as a chiral synthon for constructing complex organic molecules in custom synthesis and process development.
• Biochemical Tool Compound: Employed in life science research as a building block for probes and inhibitors to study enzymatic pathways.
• Material Science Applications: Potential use in the synthesis of specialty polymers and advanced materials requiring specific sulfonamide functionalities.

Basic Information

Product Name	Methyl 2-([(4-Chlorophenyl)Sulfonyl]Amino)-4-Methylpentanoate
CAS No.	68305-85-1
Molecular Formula	C13H18ClNO4S
Molecular Weight	319.80 g/mol
Synonyms	Methyl N-[(4-chlorophenyl)sulfonyl]-L-leucinate; L-Leucine, N-[(4-chlorophenyl)sulfonyl]-, methyl ester; Methyl (2S)-2-[[(4-chlorophenyl)sulfonyl]amino]-4-methylpentanoate; N-(p-Chlorobenzenesulfonyl)-L-leucine methyl ester; 68305-85-1; Methyl 2-(((4-chlorophenyl)sulfonyl)amino)-4-methylpentanoate
EINECS	Contact for details

Quality Control

Our production of Methyl 2-([(4-Chlorophenyl)Sulfonyl]Amino)-4-Methylpentanoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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