6-Quinolinecarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10349-57-2 |
| Product name | 6-Quinolinecarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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) |
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Documents We Provide for 6-Quinolinecarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-Quinolinecarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-Quinolinecarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used as a synthetic precursor in the manufacture of drug molecules, including antiviral and anticancer agents |
| Medical Research | Biochemical Reagent | Applied as a fluorescent label or probe in specific biochemical reactions |
| Materials Science | New Material Synthesis | Employed in the design of novel functional materials, such as fluorescent or electronic materials |
| Research Institutions | Scientific Research | Utilized in organic synthesis research and the development of new chemical synthetic routes |
Manufacturing Quality Control of 6-Quinolinecarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies quinoline-6-carboxylic acid concentration using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Identifies and quantifies impurities by retention time comparison and peak area normalization against the main peak using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., methanol, ethyl acetate) based on retention time and flame ionization response relative to calibration standards. |
| Heavy Metals | ICP-OES | Measures total elemental metal content (e.g., Pb, Cd, Ni, Cu) after acid digestion by plasma excitation and wavelength-specific emission intensity. |
| Water Content | Karl Fischer Titration | Determines water mass fraction via stoichiometric reaction of iodine with water in anhydrous methanol/pyridine medium using coulometric or volumetric titration. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against established reference samples under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating purity and identity based on crystalline lattice integrity. |
| Loss on Drying | Gravimetric Heating | Determines volatile content by measuring mass loss after drying at 105 C for 2 hours under controlled atmospheric conditions. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection, calibrated against NaCl standards. |
| Sulfated Ash | Gravimetric Incineration | Measures inorganic residue after high-temperature combustion (700-800 C) following sulfuric acid treatment and subsequent weighing. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Determines acidity/basicity of a 1% w/v suspension in water using calibrated pH electrode and buffer references. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution of dry powder via scattering pattern analysis of laser beam passing through dispersed sample in air. |
Technical Specifications of 6-Quinolinecarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 178–182 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 6-Quinolinecarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-Quinolinecarboxylic acid
Packaging of 6-Quinolinecarboxylic acid
Industrial 6-Quinolinecarboxylic acid 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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