3-Amino-4-iodopyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 105752-11-2 |
| Product name | 3-Amino-4-iodopyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 3-Amino-4-iodopyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Amino-4-iodopyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Amino-4-iodopyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Small-molecule drug intermediates for synthesizing kinase inhibitors and antitumor compounds | Constructing targeted molecular core structures via transition-metal-catalyzed reactions, such as Suzuki coupling and Buchwald–Hartwig amination |
| Agrochemical R&D | Structural modification units for novel insecticides and fungicides | Introduced as iodinated heterocyclic building blocks into active molecules to enhance binding affinity toward target proteins and metabolic stability |
| Materials Science | Precurser for electron-transport layers or emissive guest materials in organic light-emitting diode (OLED) devices | Participating in copolymerization or coordination after halogen exchange or metallation to tune energy-level alignment and charge-carrier mobility |
Manufacturing Quality Control of 3-Amino-4-iodopyridine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., 3-amino-pyridine, 4-iodo-pyridine) using gradient HPLC-UV with suitable column and mobile phase. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, acetone, DMF) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine-based reagent where water reacts stoichiometrically with iodine and sulfur dioxide. |
| Heavy Metals | ICP-OES | Quantifies elemental impurities (Pb, Cd, Hg, As, etc.) after acid digestion by measuring atomic emission intensities at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after anion-exchange separation. |
| Sulfate Impurity | Ion Chromatography | Separates and quantifies sulfate ions using suppressed conductivity detection after anion-exchange separation. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic residue after high-temperature ashing (700-800 C) by weighing the residual mass following cooling in desiccator. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity based on crystalline lattice integrity. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles or discoloration under controlled white light against standard reference. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral molecules; used to confirm enantiomeric purity if applicable (though compound is achiral, verifies absence of chiral contaminants). |
| pH of Aqueous Suspension | pH Meter | Determines acidity/basicity of a defined suspension in water, reflecting presence of acidic or basic ionic impurities. |
Technical Specifications of 3-Amino-4-iodopyridine
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=20 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-4-iodopyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Amino-4-iodopyridine
Packaging of 3-Amino-4-iodopyridine
Industrial 3-Amino-4-iodopyridine 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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