3,5-Dimethoxyphenylboronic acid
3,5-Dimethoxyphenylboronic acid (CAS: 192182-54-0) is an aryl boronic acid derivative with the molecular formula C8H11BO4 and a molecular weight of 181.98 g/mol. This compound serves as a versatile reactant in various palladium-catalyzed coupling reactions, including Suzuki-Miyaura couplings and the synthesis of aryl alkenes. It is also employed in the preparation of specific organic compounds such as benzopyranone derivatives and bisphosphonate inhibitors.
- Synonyms
- C8H11BO4192182-54-0
Palladium-Catalyzed Coupling Reactions
Utilised as a key reactant in palladium-catalyzed cross-coupling reactions, including Suzuki-Miyaura couplings, for the formation of carbon-carbon bonds.
Synthesis of Organic Intermediates
Serves as a building block in the preparation of complex organic molecules, such as benzopyranone derivatives and aryl alkenes.
Preparation of Biologically Active Compounds
Applied in the synthesis of compounds with potential biological activity, such as bisphosphonate inhibitors of human farnesyl pyrophosphate synthase.
Rh-Catalyzed Cyanation
Engages in rhodium-catalyzed cyanation reactions when reacted with specific cyano reagents.
| Molecular weight | 181.98 |
|---|---|
| Empirical formula | C8H11BO4 |
| Assay | ≥95% |
| Application | Reactant for:• Palladium-catalyzed coupling reactions1• Preparation of benzopyranone derivatives as positive GABAA receptor modulators2• Preparation of aryl alkenes via three-component coupling catalyzed by palladium3• Suzuki-Miyaura coupling4• Rhodium catalyzed cyanation with N-cyano-N-phenyl-p-methylbenzenesulfonamide5• Preparation of bisphosphonate inhibitors of human farnesyl pyrophosphate synthase6 |
| Melting point | 202-207 °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
| Flash point | 81 °C / 177.8 °F |
|---|---|
| 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 3,5-Dimethoxyphenylboronic acid used for?
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3,5-Dimethoxyphenylboronic acid is primarily used as a reactant in palladium-catalyzed coupling reactions like Suzuki-Miyaura coupling, and for the preparation of various organic compounds including benzopyranone derivatives and aryl alkenes.
What is the CAS number and molecular formula for 3,5-Dimethoxyphenylboronic acid?
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The CAS number is 192182-54-0 and the molecular formula is C8H11BO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dimethoxyphenylboronic acid with a purity of ≥95%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should 3,5-Dimethoxyphenylboronic acid be handled safely?
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3,5-Dimethoxyphenylboronic acid is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust. For detailed safety information, please refer to the Safety Data Sheet.
Is 3,5-Dimethoxyphenylboronic acid exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3,5-Dimethoxyphenylboronic acid.
How can I request a quote or sample for 3,5-Dimethoxyphenylboronic acid?
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You can request a quote or sample by contacting our sales team through the website or by calling our customer service number.
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