China Factory Direct
|
|
| CAS number | 10558-25-5 |
| Product name | 4-Bromo-3,5-dimethylisoxazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Chemicals | Intermediate in the synthesis of antibacterial agents | Reacted with other compounds to produce antibacterial compounds |
| Pesticide Manufacturing | Used to synthesize active ingredients in pesticides | Converted via specific chemical reactions into substances that inhibit or kill pests/pathogens |
| Fine Chemicals | Key raw material in organic synthesis | Participates in various organic reactions—including substitution and addition—to prepare other chemicals |
| Research & Development | Used as a tool molecule in laboratory research | Chemically modified to investigate structure–activity relationships or for other scientific research purposes |
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and state (e.g., white to light yellow crystals or powder) of the sample to determine if it conforms to the standard description. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase column with a UV detector (e.g., 220–254 nm), and calculate the purity of the main component using the area normalization method. |
| Content Determination | HPLC External Standard Method / Gas Chromatography (GC) | Establish a calibration curve using a known concentration standard, and calculate the content of the target compound based on the peak area. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Optimize the gradient elution program to separate and quantify potential process impurities or degradation products, ensuring that the total impurity level meets the limit requirements. |
| Moisture | Karl Fischer Titration | Determine the moisture content in the sample using the volumetric or coulometric method, suitable for trace water detection. Results are expressed as a percentage. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatilize volatile organic solvents from the sample and introduce them into the gas chromatography system; detect using FID or MS, quantifying residual solvents such as methanol, ethyl acetate, etc. |
| Melting Point | Capillary Melting Point Apparatus | Determine the temperature range from the onset of melting to complete melting, assessing the purity and crystallinity of the substance. |
| pH Value (if applicable for solution) | pH Meter Measurement | Prepare the sample as a solution of a certain concentration in water, and measure its acidity or alkalinity using a calibrated pH meter. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | After digestion of the sample, detect elements such as lead, cadmium, mercury, and arsenic to assess safety. |
| Crystalline Form/Structure Confirmation | X-ray Powder Diffraction (XRPD) or Nuclear Magnetic Resonance (NMR) | XRPD is used to identify the crystalline form; 1H/13C NMR is used to confirm the molecular structure, ensuring it corresponds to the target compound. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 48–52°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild odor |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.