China Factory Direct
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| CAS number | 84540-50-1 |
| Product name | 3-Amino-2-chlor-6-methylphenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeCosmetic 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 |
|---|---|---|
| Dye Manufacturing | Used as a dye intermediate for synthesizing azo dyes and disperse dyes | Applied in dye synthesis via diazotization, coupling, and related reactions |
| Pharmaceuticals | Used as a pharmaceutical synthesis intermediate, potentially in the preparation of antimicrobial or anti-inflammatory agents | Employed as a building block in drug synthesis via amidation, alkylation, and related reactions |
| Cosmetics | Potentially used as a colorant component in hair dyes or other cosmetic formulations | Applied as a precursor, undergoing chemical modification to yield colorants |
| Research | Used in chemical research or as an analytical reagent | Utilized as a reference standard or reactant in laboratory applications |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with methanol-water or acetonitrile-water as the mobile phase. Detection is performed at around 254 nm using a UV detector, and quantification of the active ingredient is achieved by external standard method. This method offers high sensitivity and excellent reproducibility. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same as above; impurities are separated from the main peak using gradient elution. The areas of individual impurity peaks are calculated to evaluate purity and total impurity levels, suitable for detection of trace impurities. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, headspace sampling combined with gas chromatography is used to detect residual organic solvents (e.g., methanol, ethanol, dichloromethane) that may remain from manufacturing processes. Quantification is performed using an FID detector. |
| Water Content | Karl Fischer Titration | Based on the quantitative reaction of iodine and sulfur dioxide with water in the presence of pyridine and methanol. Water content is determined by coulometric or volumetric titration methods, offering high accuracy and suitability for trace moisture analysis. |
| Melting Point | Capillary Melting Point Method | The sample is packed into a capillary tube and heated gradually in a melting point apparatus. The initial and complete melting temperatures are observed, used to assess compound purity and crystalline form consistency. |
| Appearance | Visual Inspection | The sample is examined under natural or standard lighting conditions for color, physical state (e.g., crystalline powder), and presence of visible foreign particles, serving as a preliminary quality assessment. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, heavy metal residues such as lead, cadmium, mercury, and arsenic are measured using atomic absorption spectroscopy or inductively coupled plasma mass spectrometry (ICP-MS), ensuring compliance with pharmacopeial limits for drug substances or excipients. |
| pH (Solution) | pH Meter Method | The sample is dissolved in water to a specified concentration (e.g., 1% w/v), and the pH of the solution is measured using a calibrated pH meter to evaluate its acid-base characteristics. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light brown crystalline powder |
| Purity | >=98.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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.