4-Pentylbenzeneboronic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 121219-12-3 |
| Product name | 4-Pentylbenzeneboronic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 4-Pentylbenzeneboronic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Pentylbenzeneboronic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Pentylbenzeneboronic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used to synthesize specific structural units in drug molecules |
| Materials Science | Organic Synthesis | Serves as a raw material in organic compound synthesis reactions |
| Chemical Industry | Catalyst | Applied as a catalyst in certain organic synthesis reactions |
| Research Institutions | Chemical Research | Employed in laboratory-scale chemical reaction studies and new compound development |
| Biotechnology | Molecular Labeling | Used as a labeling reagent for biomolecule labeling and detection |
Manufacturing Quality Control of 4-Pentylbenzeneboronic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at 254 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Separates and quantifies impurities (e.g., residual aryl halides, boronic acid dimers, oxidation products) using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., THF, toluene, methanol) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine generation and stoichiometric reaction with water. |
| Heavy Metals | ICP-OES | Measures total content of regulated metals (Pb, Cd, Hg, As, Ni) after acid digestion by optical emission spectroscopy. |
| Residual Palladium | ICP-MS | Quantifies trace palladium from cross-coupling catalyst residues using high-sensitivity mass spectrometry detection. |
| Acid Value | Acid-Base Titration | Determines free carboxylic acid impurities (if present) or acidic degradation products by titration with standardized NaOH solution. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Appearance | Visual Inspection | Assesses physical state, color, and homogeneity of solid material under controlled lighting against established visual standards. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of powder particles in suspension using angular scattering pattern analysis of laser light. |
| Loss on Drying | Gravimetric Analysis | Measures volatile matter loss after heating at specified temperature (e.g., 105 C) for fixed time, expressed as weight percent. |
| Residual Boric Acid | ICP-OES or Colorimetric Assay | Quantifies free boric acid or borate species after hydrolysis, either by elemental boron measurement or curcumin-based color development. |
Technical Specifications of 4-Pentylbenzeneboronic acid
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 112–116°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 4-Pentylbenzeneboronic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Pentylbenzeneboronic acid
Packaging of 4-Pentylbenzeneboronic acid
Industrial 4-Pentylbenzeneboronic 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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