(2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 159624-15-4 |
| Product name | (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag |
| 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 (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (2-BOC-AMINOPHENYL)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 (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Used to synthesize drug molecules containing an aminophenylboronic acid moiety, such as protease inhibitors or kinase inhibitors. |
| Pharmaceutical Chemicals | Suzuki-Miyaura Cross-Coupling Reaction | Serves as a boronate ester substrate in cross-coupling reactions with aryl halides or aryl triflates to construct biphenyl or aryl-heterocyclic structures. |
| Organic Synthesis | Functional Group Transformation and Modification | Leverages the acid-lability of the Boc group for deprotection after coupling, enabling subsequent acylation, sulfonylation, or alkylation of the amino group. |
| Materials Science | Functional Material Synthesis | Applied in the synthesis of organic conjugated molecules or polymeric materials with tailored optoelectronic properties. |
Manufacturing Quality Control of (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main compound by UV absorption at specific wavelength using reverse-phase chromatography with external standard calibration. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., deprotected, hydrolyzed, or isomeric by-products) via gradient reverse-phase HPLC with UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., THF, toluene, ethyl acetate) using gas chromatography with flame ionization detection and internal standard calibration. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration based on iodine generation and stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pd, Ni, Fe, Cu) using inductively coupled plasma mass spectrometry after acid digestion. |
| Chloride Content | Ion Chromatography | Measures chloride ions by separation on anion-exchange column with conductivity detection and external standard calibration. |
| Residual Boron | ICP-OES | Quantifies total boron content via high-temperature plasma excitation and optical emission measurement after sample digestion. |
| Optical Rotation | [alpha]D Measurement | Determines specific optical rotation using a polarimeter to confirm chiral integrity and absence of racemization. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating purity and identity consistency. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration under controlled lighting conditions. |
| Loss on Drying | Gravimetric Analysis | Determines volatile content by measuring weight loss after drying under specified temperature and vacuum conditions. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a standardized suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
Technical Specifications of (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
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 (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
Safety Information of (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (2-BOC-AMINOPHENYL)BORONIC ACID, PINACOL ESTER
Industrial (2-BOC-AMINOPHENYL)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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