China Factory Direct
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| CAS number | 18507-89-6 |
| Product name | Decoquinate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood 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) |
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 |
|---|---|---|
| Pharmaceuticals | Antibacterial agents | Used in the synthesis of quinolone antibiotics |
| Food additives | Mold inhibitors | Incorporated into food packaging materials to prevent mold growth |
| Medical devices | Disinfectants | Applied for surface disinfection of medical devices |
| Textiles | Anti-mold treatment | Used in anti-mold finishing processes for textiles |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilizes characteristic absorption peaks of decoquinate at specific wavelengths (e.g., around 330 nm and 365 nm) for qualitative identification. |
| Infrared Spectroscopy (IR) | Compares the infrared spectrum of the sample with that of a reference standard to confirm consistency of functional groups, used for structural confirmation. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with methanol-water or acetonitrile-buffer solution as the mobile phase, and UV detection (~330 nm) for quantitative analysis of the active ingredient. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employs gradient or isocratic elution to separate and detect organic impurities in decoquinate (e.g., degradation products, synthesis intermediates), assessing purity. |
| Residual Solvents | Gas Chromatography (GC) | Detects residual organic solvents (e.g., methanol, ethanol, acetone) possibly remaining from manufacturing processes, according to pharmacopoeial requirements (e.g., ChP, EP, or USP). |
| Water Content | Karl Fischer Titration | Accurately determines moisture content in the sample, commonly used in raw material quality control to ensure stability. |
| Residue on Ignition / Ash Content | Residue on Ignition Method | Weighs the residue after high-temperature incineration of the sample to evaluate inorganic impurity levels. |
| Particle Size Distribution | Laser Particle Size Analysis | Measures particle size and distribution of the active pharmaceutical ingredient, which influences solubility and formulation performance. |
| Polymorphic Form Analysis | X-Ray Powder Diffraction (XRD) | Analyzes the crystalline form characteristics of decoquinate to ensure batch-to-batch consistency, affecting stability and bioavailability. |
| Microbial Limits | Microbial Limits Testing | Determines total aerobic microbial count, mold and yeast count, and tests for specified microorganisms (e.g., Escherichia coli) as per pharmacopoeial requirements. |
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 124–128°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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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.