Description

Benzothiazole, 4,5-Dimethyl- (9Ci) is a specialized heterocyclic organic compound belonging to the benzothiazole class, a group known for its diverse chemical and biological activities. This specific dimethyl-substituted derivative is valued for its role as a key synthetic intermediate and functional component in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty chemical industries for developing novel active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new fungicides, herbicides, and plant growth regulators, leveraging the bioactivity of the benzothiazole core.
• Material Science & Polymer Additives: Acts as a precursor or functional additive in the production of light-stabilizers, corrosion inhibitors, and vulcanization accelerators for rubber.
• Organic Synthesis & Catalysis: Employed as a ligand or scaffold in catalytic systems and for constructing complex heterocyclic structures in academic and industrial research.
• Dye & Pigment Manufacturing: Functions as an intermediate in the synthesis of specialized dyes and optical brighteners.

Basic Information

Product Name	Benzothiazole, 4,5-Dimethyl- (9Ci)
CAS No.	346465-91-6
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	4,5-Dimethylbenzothiazole; 4,5-Dimethyl-1,3-benzothiazole; 4,5-Dimethylbenzo[d]thiazole; NSC 406915; Benzothiazole, 4,5-dimethyl-; 2,3-Dimethylbenzothiazole (common misnomer); 4,5-Dimethyl-2,3-dihydrobenzothiazole (related structure)
EINECS	Contact for details

Quality Control

Our production of Benzothiazole, 4,5-Dimethyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets precise customer specifications and high-purity standards. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent batch-to-batch quality for your critical R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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