Description

5(4'-Hydroxybenzylidenoimino)-3-Methylisothiazolo(5,4-D)Pyrimidine-(7H)-4,6-Dione is a sophisticated heterocyclic organic compound featuring a fused isothiazolopyrimidine-dione core. This specialized chemical serves as a key intermediate or building block in advanced organic synthesis, particularly for developing novel pharmacologically active molecules. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Biochemical Research: Used as a reference standard or probe in biochemical assays to study enzyme inhibition or receptor binding.
• Agrochemical Development: Serves as a building block for creating new active ingredients in crop protection products.
• Material Science Research: Investigated for the development of organic electronic materials or specialty polymers with unique properties.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	5(4'-Hydroxybenzylidenoimino)-3-Methylisothiazolo(5,4-D)Pyrimidine-(7H)-4,6-Dione
CAS No.	89367-92-0
Molecular Formula	C14H10N4O3S
Molecular Weight	314.32 g/mol
Synonyms	3-Methyl-5-[(4-hydroxybenzylidene)amino]isothiazolo[5,4-d]pyrimidine-4,6(5H,7H)-dione; 5-[(4-Hydroxybenzylidene)amino]-3-methylisothiazolo[5,4-d]pyrimidine-4,6(5H,7H)-dione; 89367-92-0; Isothiazolo[5,4-d]pyrimidine-4,6-dione derivative; Hydroxybenzylideneamino isothiazolopyrimidinedione
EINECS	Contact for details

Quality Control

Our production of 5(4'-Hydroxybenzylidenoimino)-3-Methylisothiazolo(5,4-D)Pyrimidine-(7H)-4,6-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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