Description

Benzothiazole, 2-Isocyanato-4-Methoxy- (9Ci) CAS NO 63876-69-7 is a specialized heterocyclic isocyanate derivative, serving as a critical building block for advanced material synthesis. Its unique structure, combining a benzothiazole core with a reactive isocyanate group and a methoxy substituent, enables the creation of high-performance polymers and functionalized compounds. This compound is essential for R&D and production in sectors requiring tailored chemical properties, such as advanced polymer chemistry, agrochemical synthesis, and specialty material development.

Application

• Polymer & Resin Synthesis: A key monomer for producing polyurethanes, polyureas, and other specialty polymers with enhanced thermal stability and mechanical properties.
• Agrochemical Intermediates: Used in the synthesis of novel fungicides, herbicides, and plant growth regulators that leverage the benzothiazole pharmacophore.
• Pharmaceutical Research: Serves as a versatile scaffold in medicinal chemistry for developing new drug candidates, particularly in oncology and anti-infective research.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing high-value, light-fast dyes and organic pigments.
• Crosslinking Agent: Functions as a reactive crosslinker in coatings, adhesives, and elastomers to improve durability and chemical resistance.
• Material Science R&D: Employed in the development of advanced materials, including liquid crystals, organic semiconductors, and corrosion inhibitors.

Basic Information

Product Name	Benzothiazole, 2-Isocyanato-4-Methoxy- (9Ci)
CAS No.	63876-69-7
Molecular Formula	C9H6N2O2S
Molecular Weight	206.22 g/mol
Synonyms	2-Isocyanato-4-methoxybenzothiazole; 4-Methoxy-2-isocyanatobenzothiazole; 2-Isocyanato-4-methoxy-1,3-benzothiazole; NSC 405124; Benzothiazole, 2-isocyanato-4-methoxy-; 4-Methoxybenzothiazol-2-yl isocyanate
EINECS	Contact for details

Quality Control

Our production of Benzothiazole, 2-Isocyanato-4-Methoxy- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure consistency and meet exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original sealed packaging to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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