Description

5-Methoxy-2-Methylbenzothiazole is a versatile benzothiazole derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its role as a crucial intermediate for the development of complex molecules with specialized functions. This compound is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of new-generation fungicides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for synthesizing specialized dyes, fluorescent markers, and optical brighteners.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and photostabilizers for polymers.
• Chemical Research & Development: A valuable reagent for method development and exploring new heterocyclic chemistry in academic and industrial labs.

Basic Information

Product Name	5-Methoxy-2-Methylbenzothiazole
CAS No.	2941-69-7
Molecular Formula	C9H9NOS
Molecular Weight	179.24 g/mol
Synonyms	2-Methyl-5-methoxybenzothiazole; 5-Methoxy-2-methyl-1,3-benzothiazole; 2-Methyl-5-methoxy-1,3-benzothiazole; 5-Methoxy-2-methylbenzothiazole; 2941-69-7; NSC 403697; Benzothiazole, 5-methoxy-2-methyl-
EINECS	220-937-4

Quality Control

Our 5-Methoxy-2-Methylbenzothiazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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