Methyl boronic acid pinacol ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 94242-85-0 |
| Product name | Methyl boronic acid pinacol ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Methyl boronic acid pinacol ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl boronic acid pinacol ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl boronic acid pinacol ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate | Used in Suzuki-Miyaura cross-coupling reactions to construct carbon–carbon bonds for synthesizing aromatic or heterocyclic structures in drug molecules |
| Materials Science | Synthesis of functional materials | Employed as a boronate ester monomer in the preparation of conjugated polymers or organic framework materials (e.g., COFs) |
| Agricultural Chemicals | Pesticide intermediate | Serves as a key building block in synthesizing novel boron-containing pesticide molecules, introducing methylboronate functional groups |
| Electronic Chemicals | Preparation of organic semiconductor materials | Applied in synthesizing π-conjugated systems with tailored optoelectronic properties; energy-level architecture is modulated via cross-coupling reactions |
Manufacturing Quality Control of Methyl boronic acid pinacol ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or HPLC-UV | Quantifies main component peak area against calibrated standard using gas chromatography with flame ionization detection or high-performance liquid chromatography with UV detection. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents by gas chromatography with flame ionization detection using headspace or direct injection. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration where iodine reacts stoichiometrically with water in a controlled electrochemical or chemical reaction. |
| Heavy Metals | ICP-OES | Detects trace metal impurities by atomizing the sample and measuring element-specific emission intensities in an inductively coupled plasma. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions based on differential migration in an ion-exchange column with suppressed conductivity detection. |
| Residual Boron | ICP-OES | Quantifies total boron content after acid digestion by measuring boron-specific emission in an inductively coupled plasma. |
| Acid Value | Acid-Base Titration | Determines free carboxylic or acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of solid or liquid sample against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid using capillary tube and calibrated heating block. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue by ignition at 700-800 C followed by precise weighing of residual ash. |
| Related Substances | HPLC-UV | Identifies and quantifies structurally related impurities using reversed-phase HPLC with UV detection and relative response factors. |
| Bulk Density | Tap Density Tester | Measures mass per unit volume of powder after standardized mechanical tapping to assess flow and packing behavior. |
Technical Specifications of Methyl boronic acid pinacol ester
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic mild odor |
| Refractive Index (n20/D) | 1.420–1.430 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Methyl boronic acid pinacol ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl boronic acid pinacol ester
Safety Information of Methyl boronic acid pinacol ester
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Methyl boronic acid pinacol ester
Industrial Methyl boronic acid pinacol ester Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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