B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1189047-28-6 |
| Product name | B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic GradeMaterial 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 B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
| Industry | Application | Process |
|---|---|---|
| Organic optoelectronic materials | Used in the synthesis of host or dopant materials for organic light-emitting diodes (OLEDs) | Employed as a boronic acid building block in Suzuki coupling reactions to prepare conjugated aromatic compounds with hole-transport properties |
| Semiconductor material R&D | Used as an intermediate in organic semiconductor molecules | Carbazole groups are introduced via cross-coupling reactions to enhance thermal stability and charge-carrier mobility |
| Pharmaceutical R&D | Potential pharmaceutical intermediate for constructing nitrogen-containing heterocyclic compounds | Participates in transition-metal-catalyzed coupling reactions to synthesize biologically active aromatic amine derivatives |
Manufacturing Quality Control of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC separation and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine-based redox reaction. |
| Heavy Metals | ICP-MS | Quantifies trace metal contaminants (e.g., Pd, Ni, Cu) by inductively coupled plasma mass spectrometry. |
| Residual Palladium | ICP-OES | Measures palladium residue from catalytic synthesis using inductively coupled plasma optical emission spectroscopy. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using controlled heating and visual observation. |
| Appearance | Visual Inspection | Evaluates physical state, color, and presence of foreign particles under controlled lighting conditions. |
| Loss on Drying | Gravimetric Method | Measures weight loss after drying under specified temperature and vacuum to determine volatile content. |
| Residue on Ignition | Sulfated Ash Method | Quantifies inorganic residue after high-temperature ignition following sulfuric acid treatment. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a standardized suspension using calibrated pH electrode. |
Technical Specifications of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (by HPLC) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 185–189 °C |
| Identification (NMR) | Consistent with structure |
| 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 B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
Safety Information of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
Industrial B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid 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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