2-(Methylthio)pyrimidinyl-5-boronic acid pinacol ester
2-(Methylthio)pyrimidinyl-5-boronic acid pinacol ester (CAS 940284-18-4), with molecular formula C11H17BN2O2S and molecular weight 252.14 g/mol, is a versatile organoboron compound. It serves as a valuable building block in organic synthesis, particularly for constructing complex molecules through cross-coupling reactions. Its structural features make it useful in the development of novel compounds within pharmaceutical research and materials science.
- IUPAC
- 2-(Methylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
- Synonyms
- 2-(Methylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
Organic Synthesis Intermediate
This pinacol boronate ester is frequently employed as a key intermediate in Suzuki-Miyaura cross-coupling reactions. It facilitates the formation of carbon-carbon bonds, enabling the synthesis of diverse biaryl and heteroaryl compounds.
Pharmaceutical Research
The compound is utilised in medicinal chemistry programmes for the synthesis of potential drug candidates. Its pyrimidine core and boronic ester functionality allow for structural diversification in the exploration of new therapeutic agents.
Materials Science
It can be incorporated into the synthesis of advanced materials, such as organic semiconductors or functional polymers. The heteroaryl moiety can impart specific electronic or optical properties to the resulting materials.
| Molecular weight | 252.14 |
|---|---|
| Empirical formula | C11H17BN2O2S |
| Assay | 95% |
| Melting point | 73-78 °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 2-(Methylthio)pyrimidinyl-5-boronic acid pinacol ester used for?
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This compound is primarily used as an intermediate in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and in pharmaceutical research and materials science for the construction of complex molecules.
What is the CAS number and molecular formula?
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The CAS number is 940284-18-4 and the molecular formula is C11H17BN2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a minimum purity of 95% (Assay). This is a research/technical grade; we do not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations?
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According to safety data, this compound is classified as hazardous. It is harmful if swallowed and may cause skin and eye irritation. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling and hazard information. It is classified under WGK Germany 3.
How is this product packed and shipped?
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Products are carefully packed to ensure safe transit and are exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or a quote?
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To request a sample or a quote, please use the contact form on our website or email our sales department directly with your requirements.
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