4-(4-Methylpiperazine-1-carbonyl)phenylboronic acid pinacol ester
Tech Serve Solutions (TSS) offers 4-(4-Methylpiperazine-1-carbonyl)phenylboronic acid pinacol ester (CAS: 832114-06-4), a chemical compound with the molecular formula C18H27BN2O3 and a molecular weight of 330.23 g/mol. This aryl boronate ester serves as a valuable building block in organic synthesis, particularly in the development of complex molecules within the pharmaceutical and chemical industries. Its structure facilitates diverse chemical transformations, making it a key intermediate for research and development.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules. Its boronate ester functionality allows for various cross-coupling reactions, such as Suzuki-Miyaura couplings.
Pharmaceutical Research and Development
A crucial reagent in medicinal chemistry for the creation of novel drug candidates. Its structure can be incorporated into lead compounds to explore new therapeutic avenues.
Materials Science
Can be employed in the synthesis of functional materials where specific aryl or heterocyclic structures are required. Enables the precise modification of molecular architectures.
| Molecular weight | 330.23 |
|---|---|
| Empirical formula | C18H27BN2O3 |
| Assay | 97% |
| Melting point | 109-114 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 4-(4-Methylpiperazine-1-carbonyl)phenylboronic acid pinacol ester used for?
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This compound is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and development and materials science due to its aryl boronate ester functionality.
What are the CAS number and formula for this compound?
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The CAS number is 832114-06-4, and the empirical formula is C18H27BN2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a purity of 97%. We do not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is classified with Warning (GHS07) and has hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Recommended personal protective equipment includes a dust mask (type N95), eyeshields, and gloves. Ensure adequate ventilation.
How is this product packed, shipped, and exported?
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Tech Serve Solutions packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all necessary shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of 4-(4-Methylpiperazine-1-carbonyl)phenylboronic acid pinacol ester, please contact our sales team through the TSS website or by phone.
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