China Factory Direct
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| CAS number | 279261-82-4 |
| Product name | AKOS BRN-1165 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Synthesis | Used as a key intermediate in the synthesis of certain pharmaceutical molecules, particularly in the development of anticancer and antiviral agents | Prepared via organic synthesis methods—such as Suzuki coupling—with haloarenes to construct complex molecular architectures |
| Pesticide Development | Used to synthesize active ingredients with specific molecular structures | Fluorine and ethoxy group incorporation enhances biological activity and selectivity of pesticides |
| High-Performance Materials | Used to produce fluorinated functional materials or specialty polymers | Employed as a monomer or crosslinker in polymer synthesis processes |
| Analytical Chemistry | Used as a reference standard or synthetic reagent for analytical method development and validation | Produced via chemical synthesis and purification to achieve high purity |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at ~254 nm. |
| Related Substances (Impurities) | HPLC-UV or UPLC-MS | Separation and detection of structurally related impurities (e.g., residual starting materials, deboronated by-products, isomers) via retention time and spectral matching. |
| Residual Solvents (e.g., THF, EtOH, toluene) | GC-FID | Headspace gas chromatography with flame ionization detection, quantifying volatile organic solvents per ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with sample moisture. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification of trace metals after acid digestion, leveraging high sensitivity and isotopic resolution. |
| Residual Boron (Total Inorganic Boron) | ICP-OES | Quantification of total boron content after microwave-assisted acid digestion, using boron-specific emission line (249.773 nm). |
| Melting Point | Differential Scanning Calorimetry (DSC) | Thermal analysis detecting endothermic melting transition; used for identity confirmation and polymorph assessment. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered light intensity patterns to determine volumetric particle size distribution in dry or dispersed state. |
| Residual Palladium (from Suzuki coupling synthesis) | ICP-MS | Ultra-trace quantification of Pd catalyst residue post-purification, critical for pharmaceutical intermediate compliance. |
| Chloride Ion Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on anion-exchange column and quantitative detection via conductivity response relative to chloride standard. |
| Optical Rotation (if chiral impurity relevant) | Polarimetry | Measurement of specific rotation to assess enantiomeric purity or detect chiral contaminants (though compound is achiral, method may be applied for control of chiral synthesis intermediates). |
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (by LC-MS) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 125–129°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.