Description

n-Ethyl-2,1-benzisothiazol-3-amine is a specialized organic compound belonging to the benzisothiazole class, serving as a key synthetic intermediate. Its value lies in its unique heterocyclic structure, which provides a versatile scaffold for constructing more complex molecules in advanced chemical synthesis. This product is primarily needed by research and development chemists, as well as process development teams in the pharmaceutical and agrochemical industries, for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic systems and functionalized amines in academic and industrial research.
• Material Science: Potential intermediate in the synthesis of organic electronic materials, dyes, or photostabilizers due to its conjugated structure.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in laboratories that handle related compounds.

Basic Information

Product Name	n-Ethyl-2,1-benzisothiazol-3-amine
CAS No.	703-83-3
Molecular Formula	C9H10N2S
Molecular Weight	178.26 g/mol
Synonyms	3-Amino-1-ethyl-1,2-benzisothiazole; 1-Ethyl-1,2-benzisothiazol-3-amine; 1-Ethylbenzo[d]isothiazol-3-amine; 3-Amino-1-ethylbenzoisothiazole; Ethylbenzisothiazolylamine; N-Ethyl-2,1-benzisothiazol-3-amine; 2,1-Benzisothiazol-3-amine, N-ethyl-; 703-83-3
EINECS	Contact for details

Quality Control

Our n-Ethyl-2,1-benzisothiazol-3-amine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and 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). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.