6,7-DIMETHOXY-3H-QUINOLIN-4-ONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 304904-61-8 |
| Product name | 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Potential antitumor drug candidate compound for kinase inhibitor research | Used as a key intermediate in multistep synthesis to construct the quinolone-based kinase inhibitor scaffold via reduction, cyclization, and functional group modification |
| Pharmaceutical R&D | Autophagy modulator probe for neurodegenerative disease therapeutics research | Applied in structure–activity relationship (SAR) studies using cellular and animal models; chemical modifications optimize blood–brain barrier penetration |
| Chemical Intermediates | Synthetic precursor for high-value quinoline-based fluorescent dyes | Used to introduce conjugated chromophores via Vilsmeier–Haack formylation, Schiff base condensation, and related reactions for OLED material development |
Manufacturing Quality Control of 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by retention time and UV absorbance relative to reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, acetone) based on flame ionization response. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration with iodine-based reagent. |
| Heavy Metals | ICP-OES | Quantifies trace metals (e.g., Pb, Cd, Ni) via atomic emission from plasma-excited atoms. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using conductivity detection after anion exchange. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after high-temperature oxidation of sample with sulfuric acid treatment. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid under controlled heating. |
| Loss on Drying | Thermogravimetric Analysis | Measures mass loss upon heating to remove volatile components including moisture and solvents. |
| Optical Rotation | Polarimetry | Quantifies specific rotation of chiral compounds using plane-polarized light deflection. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in laser light scattering. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a standardized suspension of the compound in water. |
Technical Specifications of 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 218-222°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE
Industrial 6,7-DIMETHOXY-3H-QUINOLIN-4-ONE 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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