Description

Benzothiazole, 4-Methoxy- (7Ci,8Ci,9Ci) CAS NO 3048-46-2 is a specialized methoxy-substituted benzothiazole derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of pharmaceuticals, agrochemicals, and functional materials, where its specific substitution pattern enables precise molecular design. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and high-performance additives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of next-generation fungicides, herbicides, and plant growth regulators.
• Material Science: Serves as a building block for organic semiconductors, liquid crystals, and photostabilizers in polymer formulations.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized heterocyclic dyes and fluorescent markers.
• Corrosion Inhibitor Formulation: A component in high-performance corrosion inhibitor packages for industrial applications.
• Research & Development: A valuable reference standard and starting material for academic and industrial research in heterocyclic chemistry.

Basic Information

Product Name	Benzothiazole, 4-Methoxy- (7Ci,8Ci,9Ci)
CAS No.	3048-46-2
Molecular Formula	C8H7NOS
Molecular Weight	165.21 g/mol
Synonyms	4-Methoxybenzothiazole; 4-Methoxy-1,3-benzothiazole; 4-Methoxybenzothiazole; 2-Methoxybenzothiazole (common misnomer); 4-Methoxybenzo[d]thiazole; NSC 406913; 1,3-Benzothiazole, 4-methoxy-; 3048-46-2
EINECS	221-268-8

Quality Control

Our Benzothiazole, 4-Methoxy- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP and ISO 9001 compliant manufacturing for applications requiring the highest quality standards.

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 heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

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

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