Description

Isopropylsulphamic Acid CAS NO 42065-76-9 is a specialized organosulfur compound valued for its role as a versatile synthetic intermediate and reagent. Its unique structure makes it a critical component in the production of fine chemicals and active pharmaceutical ingredients (APIs). This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop sulfonamide derivatives and other functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sulfonamide-based drugs and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Chemical Research & Development: Serves as a valuable reagent for exploring new synthetic pathways in organic chemistry.
• Dye and Pigment Manufacturing: Intermediate in the creation of specialty dyes and colorants.
• Polymer Modification: Employed to introduce sulfonic acid groups into polymers for enhanced properties.
• Catalyst and Ligand Preparation: Used in the synthesis of specialized catalysts and ligands for industrial processes.

Basic Information

Product Name	Isopropylsulphamic Acid
CAS No.	42065-76-9
Molecular Formula	C3H9NO3S
Molecular Weight	139.17 g/mol
Synonyms	Isopropylsulfamic Acid; 1-Methylethylsulfamic Acid; 2-Propanesulfamic Acid; Isopropyl Sulfamate; Propan-2-ylsulfamic Acid; (1-Methylethyl)sulfamic Acid; NSC 163022; Sulfamic acid, isopropyl ester
EINECS	Contact for details

Quality Control

Our Isopropylsulphamic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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