2-Amino-5-chloropyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1072-98-6 |
| Product name | 2-Amino-5-chloropyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 2-Amino-5-chloropyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Amino-5-chloropyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Amino-5-chloropyridine
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of fungicidal and insecticidal intermediates | Used as a starting material—2-amino-5-chloropyridine—in acylation, coupling, or cyclization reactions to prepare pyridine-containing agrochemical active ingredients |
| Pharmaceuticals | Synthesis of antiviral and antitumor drug intermediates | Employed as a key building block in Suzuki coupling, Buchwald–Hartwig amination, and other reactions to construct drug molecular scaffolds |
| Dyes | Synthesis of high-performance dyes containing pyridine structures | Applied in diazotization–coupling reactions to introduce pyridyl groups for preparing light- and heat-stable dyes |
| Chemical Industry | Synthesis of functional materials and ligands | Utilized as a ligand precursor in the synthesis of metal–organic frameworks (MOFs) or catalytic ligands, participating in coordination polymerization reactions |
Manufacturing Quality Control of 2-Amino-5-chloropyridine
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible foreign matter under natural or standard lighting conditions. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range using a melting point apparatus, compare with standard values (literature value approximately 68–72 °C) to assess purity. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column and a UV detector (e.g., at 254 nm) to determine the content of the main component by external or internal standard method. |
| Related Substances / Impurities | High-Performance Liquid Chromatography (HPLC) | Same as above; separate and detect possible organic impurities (e.g., starting materials, by-products, degradation products) using gradient elution. |
| Water Content | Karl Fischer Titration (KF) | Determine the water content in the sample using coulometric or volumetric methods; applicable for controlling loss on drying and stability evaluation. |
| Residual Solvents | Gas Chromatography (GC) | Use an appropriate column (e.g., DB-624) to detect organic solvents possibly remaining from the manufacturing process (e.g., methanol, ethanol, acetone). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Dry the sample at a specified temperature (e.g., 105 °C) until constant weight and calculate the mass loss to evaluate the content of volatile impurities. |
| Residue on Ignition | Sulfated Ash Method | After treatment with sulfuric acid, the sample is ignited at high temperature, and the residual inorganic matter is weighed to detect the total amount of inorganic impurities. |
| pH Value (Solution) | pH Meter Method | Prepare a solution of a certain concentration (e.g., 1% w/v) and measure its pH using a calibrated pH meter. |
| Infrared Spectroscopy Identification | Fourier Transform Infrared Spectroscopy (FTIR) | Record the infrared absorption spectrum using KBr pellet or ATR technique, compare with reference spectra to confirm structural consistency. |
Technical Specifications of 2-Amino-5-chloropyridine
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.5% (HPLC) |
| Melting Point | 62–66 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=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 2-Amino-5-chloropyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Amino-5-chloropyridine
Packaging of 2-Amino-5-chloropyridine
Industrial 2-Amino-5-chloropyridine 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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