3-Iodo-7-aza-1H-azaindazole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 117007-52-0 |
| Product name | 3-Iodo-7-aza-1H-azaindazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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-Iodo-7-aza-1H-azaindazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Iodo-7-aza-1H-azaindazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Iodo-7-aza-1H-azaindazole
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceutical R&D | Pharmaceutical intermediate | Used as a key intermediate in the synthesis of kinase inhibitors for anticancer drug development |
| Biochemistry | Molecular probe synthesis | Applied in constructing iodine-containing bioactive molecules as radiolabeled probes for biological targeting studies |
| Organic synthesis | Raw material for coupling reactions | Serves as an iodine source in Suzuki or Heck couplings to construct complex heterocyclic structures |
| Materials science | Functional material precursor | Employed in synthesizing heterocyclic functional materials with optoelectronic properties, such as organic semiconductors or fluorescent probes |
| Radiopharmaceutical chemistry | Radiopharmaceutical development | Used as a precursor for iodine-131 labeling in the preparation of radiolabeled compounds for diagnostic or therapeutic applications |
Manufacturing Quality Control of 3-Iodo-7-aza-1H-azaindazole
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities using gradient HPLC with UV detection; identification and quantification relative to main peak. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., acetone, methanol, DMF) based on retention time and peak area. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent where water reacts stoichiometrically with iodine and sulfur dioxide in pyridine/methanol medium. |
| Heavy Metals | ICP-MS | Multi-element detection of trace metals (e.g., Pb, Cd, Hg, Ni) by plasma ionization and mass spectrometric quantification against matrix-matched calibration standards. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anions on an anion-exchange column with suppressed conductivity detection; quantified using external calibration. |
| Iodine Content | Potentiometric Titration with Silver Nitrate | Direct titration with standardized AgNO3 solution; endpoint detected by potential change due to AgI precipitation. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary apparatus per USP <741>. |
| Loss on Drying | Gravimetric Analysis (Thermogravimetry) | Weight loss measured after drying under controlled temperature and vacuum; reflects volatile content including moisture and residual solvents. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as a function of angle to determine volume-based particle size distribution in dry or dispersed state. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 589 nm (Na D-line) to confirm chiral integrity and absence of racemization. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated glass electrode per USP <791>. |
Technical Specifications of 3-Iodo-7-aza-1H-azaindazole
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (LC-MS) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 220–225 °C |
| Identification (NMR) | Consistent with structure |
| 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-Iodo-7-aza-1H-azaindazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Iodo-7-aza-1H-azaindazole
Packaging of 3-Iodo-7-aza-1H-azaindazole
Industrial 3-Iodo-7-aza-1H-azaindazole 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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