3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 69399-79-7 |
| Product name | 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 69399-79-7
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 69399-79-7 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 69399-79-7
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate for synthesizing nonsteroidal anti-inflammatory drugs (e.g., flurbiprofen) | Acyl chloride formation |
| Agrochemicals | Intermediate for synthesizing isoxazole-based fungicides or insecticides | Organic synthesis |
| Chemicals | Used to construct complex molecular structures containing an isoxazole ring | Multistep synthesis |
Manufacturing Quality Control of 69399-79-7
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identity | Fourier Transform Infrared Spectroscopy (FT-IR) | Confirm the presence of characteristic functional groups (e.g., acyl chloride C=O, C–Cl, C–F) by comparing the sample's infrared absorption spectrum with a reference standard spectrum. |
| Proton Nuclear Magnetic Resonance Spectroscopy (¹H NMR) | Analyze the chemical shifts, integration areas, and coupling constants of hydrogen atoms in the molecule to verify structural features. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use reversed-phase HPLC with a C18 column and UV detection (e.g., at 254 nm) to quantify the main component; calculate using the external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use the same or a gradient elution program as in the assay to separate and detect process-related impurities and degradation products; quantify by area normalization or with correction factors. |
| Water Content | Karl Fischer Titration | Determine water content in the sample using potentiometric or coulometric methods; suitable for water-sensitive acyl chloride compounds. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection with polar or non-polar capillary columns and a flame ionization detector (FID) to quantify residual organic solvents (e.g., dichloromethane, toluene) from the synthesis process. |
| Melting Point | Melting Point Determination | Measure the melting temperature range using capillary tube or digital melting point apparatus as a physical constant to assist in identification and purity assessment. |
| Appearance and Character | Visual Inspection | Observe the sample's color, physical state (typically white to off-white crystalline powder), and presence of foreign matter. |
| pH (if prepared as a solution) | pH Meter Measurement | Dissolve the sample in an appropriate inert solvent (e.g., acetonitrile/water mixture) and measure pH using a calibrated pH meter to indirectly reflect acidic impurities (e.g., carboxylic acids formed by hydrolysis). |
Technical Specifications of 69399-79-7
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 128-132°C |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| 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 69399-79-7
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 69399-79-7
Industrial 69399-79-7 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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