3-Chloro-6-fluorobenzo[b]thiophene-2-carbonyl chloride
3-Chloro-6-fluorobenzo[b]thiophene-2-carbonyl chloride (CAS: 34576-83-5) is a halogenated heterocyclic compound with the molecular formula C9H3Cl2FOS and a molecular weight of 249.09 g/mol. This benzothiophene derivative serves as a valuable building block in organic synthesis. It is typically employed in the construction of more complex molecules, particularly within the fields of medicinal chemistry and materials science.
![3-Chloro-6-fluorobenzo[b]thiophene-2-carbonyl chloride (C9H3Cl2FOS) — chemical structure, CAS 34576-83-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F34576-83-5.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound is a versatile intermediate utilized in the synthesis of various organic molecules. Its reactive carbonyl chloride group allows for facile derivatization.
Building Block for Heterocyclic Compounds
As a benzothiophene derivative, it is instrumental in constructing complex heterocyclic frameworks. These structures are often found in pharmaceuticals and functional materials.
Medicinal Chemistry Research
Its unique structural features make it a target for incorporation into novel drug candidates. Research may involve its use in exploring new therapeutic agents.
| Molecular weight | 249.09 |
|---|---|
| Empirical formula | C9H3Cl2FOS |
| Assay | 97% |
| Melting point | 108-112 °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 3-Chloro-6-fluorobenzo[b]thiophene-2-carbonyl chloride used for?
+
This compound is primarily used as an intermediate and building block in organic synthesis, particularly for constructing complex heterocyclic molecules relevant to medicinal chemistry and materials science research.
What is the CAS number and molecular formula?
+
The CAS number is 34576-83-5 and the molecular formula is C9H3Cl2FOS.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product with an assay of 97%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations?
+
This compound requires careful handling. It is classified as WGK 3 (Germany). Recommended personal protective equipment includes eyeshields and gloves, along with an appropriate respirator filter (type N95 US, or P1 EN143).
How is 3-Chloro-6-fluorobenzo[b]thiophene-2-carbonyl chloride packaged and shipped?
+
We ensure secure packaging suitable for chemical products and offer export services globally.
How can I request a sample or quote?
+
Please contact our sales team through the website to request a sample or a formal quotation.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis