4-Chlorophenylboronic acid
4-Chlorophenylboronic acid (CAS 1679-18-1), molecular formula ClC6H4B(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-Chlorophenyl)boronic acid,4-Chlorobenzeneboronic acid,NSC 25408,p-Chlorobenzeneboronic acid
| Molecular weight | 156.37 |
|---|---|
| Linear formula | ClC6H4B(OH)2 |
| Assay | 95% |
| Application | Reagent used for• Palladium-catalyzed direct arylation1• Cyclopalladation2 • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation3 • Copper-mediated ligandless aerobic fluoroalkylation4 • Pd-catalyzed arylative cyclization5 • Ruthenium catalyzed direct arylation6 • Ligand-free copper-catalyzed coupling reactions7 • Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions8 Reagent used in Preparation of • Catalysts for Suzuki-Miyaura cross-coupling2• Palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts9 • Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids10 |
| Melting point | 284-289 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 4-Chlorophenylboronic acid?
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4-Chlorophenylboronic acid (CAS 1679-18-1), molecular formula ClC6H4B(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 4-Chlorophenylboronic acid does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chlorophenylboronic 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 4-Chlorophenylboronic acid?
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4-Chlorophenylboronic acid has CAS number 1679-18-1 and molecular formula ClC6H4B(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 4-Chlorophenylboronic 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 4-Chlorophenylboronic 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 4-Chlorophenylboronic acid be stored?
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Store 4-Chlorophenylboronic 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 4-Chlorophenylboronic acid used for?
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4-Chlorophenylboronic 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 4-Chlorophenylboronic 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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