Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate
Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate (CAS 21211-20-1) is a halogenated heterocyclic compound with the molecular formula C10H6ClFO2S and a molecular weight of 244.67 g/mol. As a key benzothiophene derivative, it serves as a valuable building block in organic synthesis. Its structure, featuring both fluorine and chlorine substituents on the benzothiophene core, makes it particularly useful in the development of novel chemical entities for research and development purposes.
![Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate (C10H6ClFO2S) — chemical structure, CAS 21211-20-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F21211-20-1.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a crucial building block in multi-step organic synthesis, facilitating the construction of complex molecular architectures. Its unique substitution pattern offers specific reactivity for derivatization.
Pharmaceutical Research
Employed in the exploratory phase of drug discovery, particularly in the synthesis of novel compounds with potential biological activity. The benzothiophene scaffold is present in various bioactive molecules.
Materials Science
Investigated for its potential incorporation into advanced materials, where its electronic and structural properties might be exploited. Fluorinated heterocycles can influence material characteristics.
Agrochemical Development
Serves as a precursor in the synthesis of new agrochemical agents, contributing to the development of crop protection solutions. The halogenated benzothiophene moiety can impart specific properties.
| Molecular weight | 244.67 |
|---|---|
| Empirical formula | C10H6ClFO2S |
| Assay | 97% |
| Melting point | 119-123 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-chloro-6-fluorobenzo[b]thiophene-2-carboxylate used for?
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Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate (CAS 21211-20-1) is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and the development of novel chemical entities and materials.
What are the CAS number and molecular formula?
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The CAS number is 21211-20-1 and the molecular formula is C10H6ClFO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a minimum assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations?
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This compound is classified under WGK 2 (Germany). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Refer to the Safety Data Sheet for comprehensive information.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, capable of shipping and exporting Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate worldwide.
How can I request a quote or sample?
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Please contact our sales team via the website or provide your details to request a quotation or sample for Methyl 3-chloro-6-fluorobenzo[b]thiophene-2-carboxylate.
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