2-Chloro-6-methylbenzothiazole
2-Chloro-6-methylbenzothiazole (CAS: 3507-26-4) is a halogenated heterocyclic compound with the molecular formula C8H6ClNS and a molecular weight of 183.66 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the C8-C9 carbon range. Its structure lends itself to further functionalization in the development of more complex molecules. Tech Serve Solutions supplies this compound for research and chemical synthesis applications.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of various organic compounds. Its halogenated benzothiazole core allows for diverse chemical transformations.
Heterocyclic Chemistry Research
Serves as a versatile building block for researchers exploring new heterocyclic structures and their properties. Useful in the development of novel thiazole derivatives.
Fine Chemical Manufacturing
Employed in the production of fine chemicals where a substituted benzothiazole moiety is required. Facilitates the introduction of specific structural elements.
| Molecular weight | 183.66 |
|---|---|
| Empirical formula | C8H6ClNS |
| Assay | 96% |
| Melting point | 44-49 °C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Chloro-6-methylbenzothiazole used for?
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2-Chloro-6-methylbenzothiazole is used as a building block in organic synthesis and for research in heterocyclic chemistry.
What is the CAS number and formula for 2-Chloro-6-methylbenzothiazole?
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The CAS number is 3507-26-4 and the empirical formula is C8H6ClNS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-6-methylbenzothiazole with a purity of 96% assay. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should 2-Chloro-6-methylbenzothiazole be handled safely?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. This compound is harmful if swallowed and causes serious eye irritation (H302, H319). Ensure adequate ventilation.
Is 2-Chloro-6-methylbenzothiazole a controlled substance?
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Based on the provided data, there is no indication that 2-Chloro-6-methylbenzothiazole is a controlled substance.
How is 2-Chloro-6-methylbenzothiazole packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details are confirmed upon order, adhering to international shipping regulations for chemical substances.
How can I request a sample or quote for 2-Chloro-6-methylbenzothiazole?
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To request a sample or quote, please use the contact form on our website or call our sales department, referencing product CAS 3507-26-4.
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