3,5-Dimethyl-4-isopropoxyphenylboronic acid
3,5-Dimethyl-4-isopropoxyphenylboronic acid (CAS: 849062-16-4) is a substituted aryl boronic acid with the molecular formula C11H17BO3 and a molecular weight of 208.06 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. Its specific structure makes it useful for introducing the 3,5-dimethyl-4-isopropoxyphenyl moiety into complex molecules, finding applications in the development of pharmaceuticals and advanced materials.
- Synonyms
- C11H17BO3

Organic Synthesis Intermediate
Utilised as a key intermediate in Suzuki-Miyaura cross-coupling reactions to construct carbon-carbon bonds. Its aryl boronic acid functionality allows for versatile synthetic transformations.
Pharmaceutical Research
A building block for the synthesis of novel pharmaceutical compounds. The isopropoxy and dimethyl substitutions can influence the pharmacokinetic and pharmacodynamic properties of potential drug candidates.
Materials Science
Incorporated into the synthesis of advanced materials, such as organic light-emitting diodes (OLEDs) or functional polymers, where specific electronic or structural properties are required.
| Molecular weight | 208.06 |
|---|---|
| Empirical formula | C11H17BO3 |
| Melting point | 206-210 °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 3,5-Dimethyl-4-isopropoxyphenylboronic acid used for?
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3,5-Dimethyl-4-isopropoxyphenylboronic acid is primarily used as a building block in organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura coupling, for the creation of complex organic molecules relevant to pharmaceutical research and materials science.
What is the CAS number and formula for 3,5-Dimethyl-4-isopropoxyphenylboronic acid?
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The CAS number is 849062-16-4, and the molecular formula is C11H17BO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. The specific purity and grade are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 3,5-Dimethyl-4-isopropoxyphenylboronic acid be handled?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, to avoid contact and inhalation. Refer to the Safety Data Sheet for detailed handling and safety information.
Is 3,5-Dimethyl-4-isopropoxyphenylboronic acid a controlled substance?
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The provided data does not indicate that 3,5-Dimethyl-4-isopropoxyphenylboronic acid is a controlled substance.
How is 3,5-Dimethyl-4-isopropoxyphenylboronic acid packed, shipped, and exported?
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Tech Serve Solutions adheres to all relevant regulations for the packing, shipping, and exporting of fine chemicals, ensuring safe and compliant transit globally.
How can I request a sample or quote for 3,5-Dimethyl-4-isopropoxyphenylboronic acid?
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To request a sample or quote, please contact our sales team through the website or by calling our customer service line, providing the product name and CAS number.
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