Description

Fla-988 Methanesulfonate is a specialized organosulfur compound, also known as CAS NO 89020-43-9, valued for its role as a versatile intermediate and reagent in advanced chemical synthesis. Its significance lies in its ability to facilitate key reactions, particularly in the production of high-value, complex molecules where precise functional group manipulation is required. This product is essential for research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and high-purity building blocks for their development pipelines.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for methylation reactions, sulfonate ester formation, and as a precursor in cross-coupling reactions.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced materials.
• Ligand and Catalyst Preparation: Utilized in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis.
• Fine Chemical Production: An intermediate in the manufacture of dyes, flavors, fragrances, and other high-value fine chemicals.

Basic Information

Product Name	Fla-988 Methanesulfonate
CAS No.	89020-43-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methanesulfonic acid, Fla-988 ester; Fla-988 Mesylate; 89020-43-9; Methanesulfonate Fla-988; Fla988 Methanesulfonate; Mesylate ester of Fla-988; Fla-988 methanesulphonate
EINECS	Contact for details

Quality Control

Our Fla-988 Methanesulfonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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