Description

L371,257 CAS NO 162042-44-6 is a high-purity, specialized chemical compound identified by the CAS registry number 162042-44-6. This compound is valued for its role as a critical intermediate and research tool in advanced synthetic chemistry and pharmaceutical development. It is primarily sought after by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and investigational new drugs.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex, high-value specialty chemicals.
• Biochemical Research: Employed as a molecular probe or intermediate in life science research and development.
• Material Science: Potential use in the development of advanced polymeric materials and functional additives.

Basic Information

Product Name	L371,257
CAS No.	162042-44-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	L371257; L-371,257; 162042-44-6; 5-Fluoro-2-methoxy-N-[4-(methylsulfonyl)phenyl]benzamide; GW-803430; GW803430; Benzamide, 5-fluoro-2-methoxy-N-[4-(methylsulfonyl)phenyl]-
EINECS	Contact for details

Quality Control

Our L371,257 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We adhere to relevant industry standards and can support development projects requiring specific analytical methodologies.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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