Industrial Purity 2-Formylphenylboronic Acid: Technical Specs and Bulk Supply
- Synthetic Fidelity: Optimized synthesis route ensures minimal anhydride formation and high reaction yields for complex coupling.
- Supply Chain Resilience: Factory-direct manufacturing guarantees tonnage quantities with consistent batch-to-batch stability.
- Regulatory Alignment: Full documentation support including REACH-compliant COA and SDS for seamless customs clearance.
In the landscape of modern pharmaceutical intermediates, achieving consistent industrial purity is paramount for downstream success. 2-Formylphenylboronic acid (CAS: 40138-16-7) serves as a critical building block in Suzuki-Miyaura cross-coupling reactions, particularly for constructing biaryl architectures found in active pharmaceutical ingredients (APIs). As a leading global manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. delivers this key boronic acid derivative with the rigorous quality control necessary for scale-up from benchtop to commercial production.
Understanding the chemical behavior of o-formylphenylboronic acid is essential for process chemists. The ortho-substitution introduces unique steric and electronic effects that can influence reaction kinetics. Our manufacturing process is designed to mitigate common degradation pathways, ensuring that the aldehyde functionality remains intact during storage and transport. This level of control is vital when sourcing materials for sensitive drug development pipelines where impurity profiles can dictate regulatory approval.
HPLC Purity Verification Standards
Quality assurance begins with robust analytical methods. For 2-Formylphenylboronic acid, standard HPLC protocols must account for potential degradation products, including phenol derivatives and boronic anhydrides. Our internal quality control utilizes gradient elution methods to separate the target compound from closely related impurities. We maintain a purity profile that exceeds standard market expectations, typically delivering material with >98% assay value by HPLC area normalization.
Verification standards also include NMR spectroscopy to confirm the structural integrity of the boronic acid group. Proton NMR spectra should show characteristic aldehyde proton signals alongside aromatic multiplets, confirming the absence of reduction to the alcohol or oxidation to the carboxylic acid. This dual-verification approach ensures that the material performs predictably in catalytic cycles.
Managing Anhydride Content Variations
Boronic acids are prone to dehydration, forming cyclic anhydrides (boroxines) upon exposure to heat or vacuum. While boroxines are often reactive, inconsistent ratios between the free acid and the anhydride can lead to variability in stoichiometry during reaction setup. Our production teams carefully manage drying parameters to control this equilibrium.
For clients requiring precise molar calculations, we recommend verifying the water content via Karl Fischer titration alongside the HPLC assay. By understanding the hydration state, process engineers can adjust feed rates accurately. This attention to detail in managing anhydride content variations distinguishes commercial-grade supply from standard laboratory reagents, ensuring reproducible yields in multi-step synthesis.
Technical Specifications Overview
| Parameter | Specification | Test Method |
|---|---|---|
| Chemical Name | 2-Formylphenylboronic Acid | - |
| CAS Number | 40138-16-7 | - |
| Molecular Formula | C7H7BO3 | - |
| Molecular Weight | 149.94 g/mol | Calculation |
| Purity (HPLC) | > 98.0% | Gradient HPLC |
| Appearance | White to Off-White Solid | Visual |
| Storage Condition | -20°C, Inert Atmosphere | - |
Downloadable Certificate of Analysis Requirements
For procurement officers and quality assurance managers, access to a valid COA is non-negotiable. Every batch produced by NINGBO INNO PHARMCHEM CO.,LTD. is accompanied by a lot-specific Certificate of Analysis. This document details the actual test results for purity, identity, and physical properties, rather than just stating specifications.
Our digital infrastructure allows for immediate retrieval of these documents, facilitating faster vendor qualification audits. When evaluating bulk price proposals, buyers should ensure that the cost includes full documentation support. A lower unit cost is negligible if it delays regulatory filing due to missing data. Our stable supply chain ensures that documentation travels with the cargo, smoothing the intake process for receiving warehouses.
Procurement strategies should prioritize manufacturers who can demonstrate scalability. When sourcing high-purity 2-Formylbenzeneboronic acid, buyers should verify the supplier's capacity to meet future demand spikes without compromising quality. Our facility is equipped to handle tonnage quantities, supporting both clinical trial material needs and commercial launch volumes.
Commercial Viability and Regulatory Compliance
For executive decision-makers, the choice of chemical supplier impacts the overall risk profile of the drug development program. Sourcing from a compliant manufacturer reduces the risk of supply chain disruptions caused by regulatory inspections. Our operations adhere to strict environmental and safety standards, ensuring that the synthesis route employed is sustainable and compliant with international trade regulations.
Investing in high-quality intermediates early in the development cycle prevents costly reformulations later. The consistency of our Benzaldehyde-2-boronic Acid supply allows for reliable process validation. By partnering with a dedicated manufacturer, companies can secure long-term pricing agreements and prioritize production slots, safeguarding their project timelines against market volatility.
To ensure your project proceeds without interruption, we invite you to contact our technical sales team for a batch-specific COA, SDS, or bulk pricing quote. Our experts are ready to discuss your specific purity requirements and logistics needs to provide a tailored supply solution.