4-(4-Morpholinomethyl)phenylboronic acid pinacol ester
4-(4-Morpholinomethyl)phenylboronic acid pinacol ester (CAS: 364794-79-6) is an organoboron compound with the molecular formula C17H26BNO3 and a molecular weight of 303.20 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its structure, featuring a boronate ester functional group and a morpholine moiety, makes it suitable for cross-coupling reactions and the introduction of specific structural motifs into complex molecules.
- IUPAC
- 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaboran-2-yl)benzyl]morpholine

Organic Synthesis Intermediate
This phenylboronic acid derivative is frequently employed as a key intermediate in the synthesis of complex organic molecules. Its utility is prominent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds.
Pharmaceutical Research and Development
The compound is used in the development of novel pharmaceutical agents. Its structural features can be incorporated into drug candidates for various therapeutic targets, facilitating medicinal chemistry efforts.
Agrochemical Synthesis
It can be applied in the synthesis of new agrochemical compounds, contributing to the development of pesticides, herbicides, and fungicides with potentially improved efficacy or novel modes of action.
Material Science Applications
As an organometallic reagent, it may find applications in the development of advanced materials, leveraging its unique electronic and structural properties for specific material functionalities.
| Molecular weight | 303.20 |
|---|---|
| Empirical formula | C17H26BNO3 |
| Assay | 97% |
| Melting point | 85-89 °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 4-(4-Morpholinomethyl)phenylboronic 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 the research and development of pharmaceuticals and agrochemicals.
What are the CAS number and formula for 4-(4-Morpholinomethyl)phenylboronic acid pinacol ester?
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The CAS number is 364794-79-6, and its molecular formula is C17H26BNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a minimum purity of 97%. It is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How is 4-(4-Morpholinomethyl)phenylboronic acid pinacol ester handled and what are its hazards?
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According to the provided data, this compound has a WGK Germany rating of 3, indicating it is hazardous to water. Standard laboratory precautions for handling chemicals should be observed, including appropriate personal protective equipment and working in a well-ventilated area.
Is this product available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this product.
How can I request a sample or quote for 4-(4-Morpholinomethyl)phenylboronic acid pinacol ester?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry channels to request a sample or a quotation.
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