Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate
Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate (CAS 21211-18-7) is a halogenated heterocyclic compound with the molecular formula C10H6Cl2O2S and a molecular weight of 261.12 g/mol. It serves as a valuable building block in organic synthesis, particularly for creating more complex benzothiophene derivatives. Its utility lies in its reactive sites, facilitating diverse chemical transformations for research and development purposes.
- Synonyms
- C10H6Cl2O2SMethyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate
![Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate (C10H6Cl2O2S) — chemical structure, CAS 21211-18-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F21211-18-7.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound is primarily employed as an intermediate in the synthesis of various organic molecules. Its dichlorinated benzothiophene core makes it suitable for introducing specific structural motifs into target compounds.
Building Block for Heterocyclic Chemistry
As a functionalised benzothiophene, it acts as a versatile building block for constructing more complex heterocyclic systems. Researchers utilise it in the development of novel chemical entities.
Research and Development
Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate is used in academic and industrial research laboratories for exploring new synthetic pathways and developing new chemical compounds.
| Molecular weight | 261.12 |
|---|---|
| Empirical formula | C10H6Cl2O2S |
| Assay | 97% |
| Melting point | 130-134 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate used for?
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Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate is used as a chemical intermediate and a building block in organic synthesis, particularly for the creation of novel heterocyclic compounds.
What is the CAS number and molecular formula for Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate?
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The CAS number is 21211-18-7, and its empirical formula is C10H6Cl2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate with an assay of 97%. This product is intended for research and laboratory use, and is not supplied as USP, BP, EP, or other pharmacopoeial grades.
What are the primary safety considerations when handling Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate?
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This compound carries a Warning signal word and is classified under GHS07. It has hazard statements H302 (Harmful if swallowed) and H413 (May cause long lasting harmful effects to aquatic life). Appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves should be used. Avoid release to the environment.
How is Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate typically packed, shipped, and exported?
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As a specialist supplier, Tech Serve Solutions ensures secure and compliant packaging for all shipments, adhering to international regulations for chemical export. Specific packing details can be provided upon request.
How can I request a sample or a quote for Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate?
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To request a sample or obtain a quote, please use the contact form on our website or contact our sales department directly, providing the product name and CAS number (21211-18-7).
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