China Factory Direct
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| CAS number | 92-99-9 |
| Product name | N,N,2-trimethylquinolin-6-amine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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 | Intermediate for synthesizing antimalarial drugs (e.g., chloroquine, hydroxychloroquine) | Used to introduce amino functionalities via nucleophilic substitution or condensation reactions, enabling construction of quinoline-based drug molecules |
| Dyes | Intermediate for azo dyes or fluorescent dyes | Applied in diazotization-coupling reactions or condensation with aldehydes/ketones to form chromophore structures |
| Organic Synthesis | Nitrogen-containing heterocyclic building block for constructing complex molecules | Employed in transition metal-catalyzed C–H activation, N-alkylation, or cycloaddition reactions |
| Analytical Chemistry | Fluorescent probe or derivatization reagent | Used for specific binding or labeling reactions with target analytes to enhance detection sensitivity |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-DAD | Separation and identification of impurities based on retention time and UV spectral match relative to reference standards or threshold limits. |
| Residual Solvents | GC-FID | Volatile organic solvents quantified by flame ionization detection after headspace or direct injection, calibrated with standard solutions. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration using iodine generation in pyridine-free reagent; water reacts stoichiometrically with iodine and sulfur dioxide. |
| Heavy Metals (Total) | ICP-OES | Multi-element detection of Pb, Cd, Hg, As, Cr after acid digestion; emission intensities measured at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography | Quantitative separation and conductivity detection of chloride anions using anion-exchange column and sodium carbonate eluent. |
| Sulfated Ash | Gravimetric Analysis | Sample incinerated at 600-700 C, treated with sulfuric acid, then ignited to constant weight; residue mass expressed as percentage. |
| Melting Point | Capillary Melting Point Apparatus | Solid sample heated gradually in capillary tube; onset and clear point determined optically per USP <741>. |
| Appearance | Visual Inspection | Assessment of color and physical state (crystalline powder) against standard reference under controlled white light and defined viewing conditions. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light at 20 C using sodium D-line (589 nm); reported as [alpha]D20. |
| Residue on Ignition | Gravimetric Analysis | Mass loss upon high-temperature ignition (700-800 C) followed by weighing of non-volatile residue; indicates inorganic impurities. |
| pH of Aqueous Suspension | pH Meter | pH measured in 1:10 w/v suspension in purified water using calibrated electrode; reflects acidic/basic impurity content. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow to brown solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 112–116°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 ppm |
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| 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.