Description

3-Bromo-4,6-Dimethyl-Isothiazolo[5,4-B]Pyridine is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure containing bromine, sulfur, and nitrogen makes it a valuable intermediate for developing novel active ingredients. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating new drug candidates and crop protection agents. Its precise molecular architecture enables targeted modifications in complex synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Research: Used in developing next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex nitrogen- and sulfur-containing heterocycles in medicinal chemistry.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and discovery chemistry projects.

Basic Information

Product Name	3-Bromo-4,6-Dimethyl-Isothiazolo[5,4-B]Pyridine
CAS No.	61889-26-7
Molecular Formula	C9H7BrN2S
Molecular Weight	255.13 g/mol
Synonyms	3-Bromo-4,6-dimethylisothiazolo[5,4-b]pyridine; Isothiazolo[5,4-b]pyridine, 3-bromo-4,6-dimethyl-; 4,6-Dimethyl-3-bromoisothiazolo[5,4-b]pyridine; 3-Bromo-4,6-dimethyl-[1,2]thiazolo[5,4-b]pyridine; 61889-26-7 (CAS); 3-Br-4,6-diMe-isothiazolopyridine
EINECS	Contact for details

Quality Control

Our 3-Bromo-4,6-Dimethyl-Isothiazolo[5,4-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.