Description

5-Methanesulfonamido-Isatoid Anhydride is a high-value, specialized chemical intermediate primarily used in advanced organic synthesis. This compound is critical for the development of novel pharmaceutical agents and bioactive molecules due to its reactive anhydride and sulfonamido functional groups. It is essential for research and development chemists, process chemists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to build complex heterocyclic structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzyme inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Chemical Biology Probes: Serves as a precursor for creating molecular probes to study biological pathways and protein functions.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with unique thermal or mechanical properties.
• Academic & Contract Research: Fundamental reagent for methodological development and novel reaction exploration in university and CRO laboratories.

Basic Information

Product Name	5-Methanesulfonamido-Isatoid Anhydride
CAS No.	885269-56-7
Molecular Formula	C10H8N2O5S
Molecular Weight	268.25 g/mol
Synonyms	5-(Methanesulfonamido)isatoid anhydride; 1H-Isoindole-1,3(2H)-dione, 5-[(methylsulfonyl)amino]-2,3-dihydro-; 5-(Methylsulfonylamino)isatoid anhydride; 5-MSAIA; 5-Methanesulfonylaminoisatoid Anhydride; 5-(N-Methanesulfonylamino)phthalimide-1,3-dione; 5-Amino-N-methylsulfonylisatoid Anhydride
EINECS	Contact for details

Quality Control

Our 5-Methanesulfonamido-Isatoid Anhydride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.