3-Methoxythiophene-2-boronic acid pinacol ester
3-Methoxythiophene-2-boronic acid pinacol ester (CAS: 1310384-98-5; Formula: C11H17BO3S) is a versatile organoboron compound with a molecular weight of 240.13 g/mol. Supplied by Tech Serve Solutions at 97% purity, this compound serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules in pharmaceutical and materials science research.
- IUPAC
- 4,4,5,5-Tetramethyl-2-(3-methoxy-2-thienyl)-1,3,2-dioxaborolane
Suzuki-Miyaura Cross-Coupling Reactions
This pinacol ester is an effective coupling partner in Suzuki-Miyaura reactions, enabling the formation of carbon-carbon bonds. It is widely used for introducing the 3-methoxy-2-thienyl moiety into various organic structures.
Heterocyclic Compound Synthesis
The compound is instrumental in the synthesis of diverse heteroaryl compounds. Its thiophene core and boronate ester functionality make it suitable for constructing advanced intermediates for drug discovery and functional materials.
Medicinal Chemistry Research
As a functionalised thiophene derivative, it finds application in medicinal chemistry programmes for the development of novel therapeutic agents. It allows for structural modifications to fine-tune pharmacological properties.
| Molecular weight | 240.13 |
|---|---|
| Empirical formula | C11H17BO3S |
| Assay | 97% |
| Melting point | 124-128 °C |
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-Methoxythiophene-2-boronic acid pinacol ester used for?
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3-Methoxythiophene-2-boronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds and the synthesis of complex heteroaryl compounds.
What is the CAS number and chemical formula?
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The CAS number for 3-Methoxythiophene-2-boronic acid pinacol ester is 1310384-98-5, and its chemical formula is C11H17BO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxythiophene-2-boronic acid pinacol ester with an assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should this chemical be handled safely?
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This compound is classified with WGK Germany 3, indicating it is hazardous. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and hazard information.
Is this product available for export?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 3-Methoxythiophene-2-boronic acid pinacol ester.
How can I request a quote or sample?
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To request a quote or a sample of 3-Methoxythiophene-2-boronic acid pinacol ester, please contact our sales team through the website or by phone.
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