6-CHLORO-2-HYDROXYQUINOLINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1810-67-9 |
| Product name | 6-CHLORO-2-HYDROXYQUINOLINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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-CHLORO-2-HYDROXYQUINOLINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-CHLORO-2-HYDROXYQUINOLINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-CHLORO-2-HYDROXYQUINOLINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antimalarial drug intermediates | Used as a structural unit of quinoline compounds in nucleophilic substitution or coupling reactions to construct drug molecule scaffolds |
| Pesticides | Synthesis of fungicide and insecticide intermediates | Applied in substitution reactions via the chlorine atom or condensation with heterocyclic amines to prepare agrochemical active ingredients containing quinoline structures |
| Dyes | Synthesis of fluorescent dyes and organic pigment intermediates | Employed in diazotization, coupling, or metal coordination reactions to introduce chromophores and form optically active compounds |
| Chemical Reagents | Organic synthesis building block | Utilized to construct nitrogen-containing heterocyclic systems; serves as a ligand or functionalized precursor in metal-catalyzed reactions |
Manufacturing Quality Control of 6-CHLORO-2-HYDROXYQUINOLINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and relative response factors. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., methanol, acetone, toluene) based on calibrated external standards. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to determine water content by stoichiometric reaction with pyridine and methanol. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using isotopic detection with high sensitivity and low detection limits. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver/silver chloride electrode to detect endpoint via potential change in aqueous or acetonitrile medium. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated digital apparatus per USP <741>. |
| Loss on Drying | Gravimetric Analysis | Weight loss measurement after drying under controlled temperature and vacuum, indicating volatile and hygroscopic components. |
| Sulfated Ash | Gravimetric Analysis | Residue weight after incineration at 700-800 C following sulfuric acid treatment, indicating inorganic non-volatile impurities. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using Mie scattering theory to determine volume-based particle size distribution. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode per EP 2.2.3. |
| Organic Volatile Impurities (OVI) | GC-MS | Targeted and untargeted screening of residual process-related organics using gas chromatography coupled with mass spectrometric detection. |
Technical Specifications of 6-CHLORO-2-HYDROXYQUINOLINE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 142-146°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-CHLORO-2-HYDROXYQUINOLINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-CHLORO-2-HYDROXYQUINOLINE
Packaging of 6-CHLORO-2-HYDROXYQUINOLINE
Industrial 6-CHLORO-2-HYDROXYQUINOLINE 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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