p-Tolylboronic acid
p-Tolylboronic acid (CAS 5720-05-8), molecular formula CH3C6H4B(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- (p-Methylphenyl)boronic acid,4-Methylbenzeneboronic acid,4-Methylphenylboronic acid,4-Tolueneboronic acid,4-Tolylboronic acid,p-Tolueneboronic acid,NSC 62870,p-Methylbenzeneboronic acid
| Molecular weight | 135.96 |
|---|---|
| Linear formula | CH3C6H4B(OH)2 |
| Assay | 97% |
| Application | Reagent used for• Palladium (Pd)-catalyzed direct arylation1• Direct Palladium(II)-Catalyzed Synthesis2• Palladium-catalyzed arylation by Suzuki-Miyaura cross-coupling in water3• Cyclopalladation4• Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence5• Ruthenium catalyzed direct arylation6• Rhodium-catalyzed asymmetric conjugate addition7• Ligand-free copper-catalyzed cross-coupling reactions8• Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions9• Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions10Reagent used in Preparation of• Catalysts for Suzuki-Miyaura cross-coupling of aryl bromides4<b |
| Melting point | 256-263 °C(lit.) |
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) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 p-Tolylboronic acid?
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p-Tolylboronic acid (CAS 5720-05-8), molecular formula CH3C6H4B(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of p-Tolylboronic acid does Tech Serve Solutions supply?
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Tech Serve Solutions supplies p-Tolylboronic acid in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of p-Tolylboronic acid?
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p-Tolylboronic acid has CAS number 5720-05-8 and molecular formula CH3C6H4B(OH)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for p-Tolylboronic acid?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of p-Tolylboronic acid ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should p-Tolylboronic acid be stored?
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Store p-Tolylboronic acid in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is p-Tolylboronic acid used for?
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p-Tolylboronic acid is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for p-Tolylboronic acid?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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