3-Amino-2-bromo-4-picoline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 126325-50-6 |
| Product name | 3-Amino-2-bromo-4-picoline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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 3-Amino-2-bromo-4-picoline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Amino-2-bromo-4-picoline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Amino-2-bromo-4-picoline
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in synthesizing lead compounds for anticancer, antiviral, or central nervous system drugs | Employed as a nitrogen-containing heterocyclic building block in coupling, substitution, or cyclization reactions to construct complex molecular frameworks |
| Pesticide Development | Synthesis of novel insecticidal or fungicidal active ingredients | Utilized for introducing biologically active groups via electrophilic bromine substitution or derivatization of the amino functional group |
| Materials Science | Preparation of organic optoelectronic materials or ligand precursors | Participates in metal coordination or polymerization reactions to form complexes or polymers with tailored optoelectronic properties |
| Research Reagents | Investigation of structure–activity relationships or new reaction pathways for pyridine derivatives | Serves as a standard substrate for catalytic reaction screening or mechanistic studies |
Manufacturing Quality Control of 3-Amino-2-bromo-4-picoline
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area 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 matching; quantified relative to main peak. |
| Residual Solvents | GC-FID | Volatile organic solvents extracted and quantified using gas chromatography with flame ionization detection and internal standard calibration. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via reaction of iodine with sulfur dioxide in pyridine-methanol medium. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion, based on mass-to-charge ratio detection in plasma ionization source. |
| Chloride Impurity | Ion Chromatography | Separation of anions on ion-exchange column with suppressed conductivity detection; chloride quantified against calibration curve. |
| Sulfated Ash | Gravimetric Analysis | Sample incinerated at 700-800 C; residue weighed after treatment with sulfuric acid and further ignition. |
| Optical Rotation | [alpha]D Measurement | Specific rotation determined using sodium D-line light source in a polarimeter; indicates chiral purity and enantiomeric excess. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change; used for identity and purity assessment. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a saturated aqueous suspension using calibrated glass electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity versus angle to determine volume-based particle size distribution. |
| Loss on Drying | Thermogravimetric Analysis | Mass loss measured upon heating under controlled conditions (e.g., 105 C, 2 h) to assess volatile content and moisture. |
Technical Specifications of 3-Amino-2-bromo-4-picoline
| 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 | 78–82°C |
| Identification (NMR) | Conforms to reference standard |
| Heavy Metals | <=10 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 3-Amino-2-bromo-4-picoline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Amino-2-bromo-4-picoline
Packaging of 3-Amino-2-bromo-4-picoline
Industrial 3-Amino-2-bromo-4-picoline 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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