Description

4-Nitro-Isothiazole is a high-purity heterocyclic organic compound serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in the reactive nitro and isothiazole functionalities, enabling the construction of complex molecules for pharmaceuticals and agrochemicals. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the bioactive isothiazole core.
• Chemical Research & Development: Serves as a versatile building block for exploring new heterocyclic chemistry and creating libraries of compounds for biological screening.
• Material Science Precursor: Potential intermediate in the development of specialty polymers, dyes, or functional materials with specific electronic properties.

Basic Information

Product Name	4-Nitro-Isothiazole
CAS No.	931-07-7
Molecular Formula	C3H2N2O2S
Molecular Weight	130.12 g/mol
Synonyms	4-Nitro-1,2-thiazole; Isothiazole, 4-nitro-; 4-Nitroisothiazole; 4-Nitro-1λ2,2-thiazole; 931-07-7; 4-Nitro-isothiazol; 4-Nitroisothiazol; 4-Nitrosisothiazole
EINECS	Contact for details

Quality Control

Our 4-Nitro-Isothiazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, minimize exposure during handling.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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