Product Overview
4-Chlorophenylboronic acid (CAS 1679-18-1) is an organoboron compound widely utilized as a building block in organic synthesis and pharmaceutical intermediate production. It plays a role in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of biaryl structures and complex pharmaceutical chemistry scaffoldings for scientific research applications.
Technical Specifications
- Product Name: 4-Chlorophenylboronic acid
- CAS Number: 1679-18-1
- Molecular Formula: C6H6BClO2
- Molecular Weight: 156.38
- Appearance: White to off-white crystalline powder
- Purity (HPLC): ≥98.0%
- Solubility: Soluble in methanol, and acetone; sparingly soluble in water
- Application: Venetoclax intermediate, Vemurafenib intermediate
- Brand: Conscientia Industrial
- Country of Origin: China
Why Choose Conscientia Industrial
- Manufacturing: Efficient synthesis and rigid process controls ensure batch-to-batch consistency for 4-Chlorophenylboronic acid.
- Quality Assurance: Every lot of 4-Chlorophenylboronic acid undergoes rigorous analytical testing including HPLC and titration to confirm purity specifications.
- Documentation: Comprehensive compliance files are provided for 4-Chlorophenylboronic acid (CAS 1679-18-1), including COA, SDS, and Method of Analysis (MOA).
- Production Capacity: Robust production supports 4-Chlorophenylboronic acid from R&D-scale quantities to commercial-scale quantities.
- Direct Source Advantage: As a manufacturer of 4-Chlorophenylboronic acid, Conscientia Industrial provides competitive pricing, stable supply, and technical support.
Packaging & Storage
- Packaging: 1kg aluminum foil bags, 5kg fiber drums, or 25kg drums. Customized packaging and private labeling services are available upon request.
- Storage Condition: Store in a tightly closed container in a cool, dry, and well-ventilated area. Keep away from heat, open flames, and strong oxidizing agents.
- Shelf Life: 24 months when stored under sealed and recommended conditions.
- Safety Handling: This material is for research and industrial use only. Not for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.
Shipping & Quotes
- Conscientia Industrial provides worldwide logistics solutions for 4-Chlorophenylboronic acid (CAS 1679-18-1), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.
- Contact us today for the latest quotation, COA, SDS, and technical documentation for 4-Chlorophenylboronic acid (CAS 1679-18-1).


