4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 234108-73-7 |
| Product name | 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of targeted therapeutics (e.g., kinase inhibitors) | Used in organic synthesis and coupling reactions |
| Agrochemicals | Precursor to active ingredients in insecticides or herbicides | Applied in condensation reactions and functional group modification |
| Materials Science | Monomer for nitrogen-containing heterocyclic polymers | Employed in polymerization reactions with catalyst involvement |
| Research Reagents | Used in laboratory-scale small-molecule library construction and drug screening studies | Utilized in solid-phase synthesis and high-throughput screening |
Manufacturing Quality Control of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification by retention time matching and threshold-based reporting per ICH Q3B. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., THF, toluene, isopropanol) against calibrated standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration where iodine reacts stoichiometrically with water in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-MS | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion and matrix-matched calibration. |
| Chloride Content | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified via external calibration curve. |
| Residual Palladium | ICP-MS | Detection of Pd catalyst residue post-reaction using microwave-assisted digestion followed by ICP-MS analysis. |
| Particle Size Distribution | Laser Diffraction | Measurement of dry powder particle size distribution based on angular scattering intensity of laser light. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary apparatus per USP <741>. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and wavelength (589 nm). |
| Bulk Density | USP <616> Tap Density Test | Determination of mass per unit volume after mechanical tapping of powder in a graduated cylinder. |
| Microbial Limits | Membrane Filtration | Quantitative recovery and enumeration of aerobic microorganisms from non-sterile product using membrane filtration and TSA/SDA culture media. |
Technical Specifications of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow 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) | Conforms to reference spectrum |
| 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 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
Safety Information of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98
Industrial 4-AMINO-2-CHLOROPYRIDINE, N-BOC PROTECTED 98 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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