2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1012785-51-1 |
| Product name | 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Key intermediate for synthesizing kinase inhibitors (e.g., BTK inhibitors) | Used to construct targeted antitumor or immunomodulatory drug molecules containing a pyrrolopyrimidine scaffold, via organic synthesis reactions such as Suzuki coupling and halogen exchange |
| Chemical Research | Development of novel heterocyclic compound libraries | Functions as a versatile synthon in multicomponent reactions or metal-catalyzed cross-coupling reactions for high-throughput screening in medicinal chemistry |
Manufacturing Quality Control of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities by retention time and peak area comparison. |
| Residual Solvents | GC-FID | Measures volatile organic solvents using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration with iodine-based reagent. |
| Heavy Metals | ICP-MS | Quantifies trace metal contaminants (e.g., Pb, Cd, Ni) using inductively coupled plasma mass spectrometry. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Iodine Content | Potentiometric Titration | Determines total iodine via titration with silver nitrate using silver indicator electrode. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid using calibrated capillary method. |
| Loss on Drying | Gravimetric Method | Determines volatile matter by weight loss after controlled heating under specified conditions. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size distribution by measuring angular variation in laser light scattering. |
| Bulk Density | Tap Density Tester | Measures mass per unit volume of powder in a standardized graduated cylinder after tapping. |
| Microbial Contamination | Membrane Filtration | Detects aerobic microorganisms by filtration, membrane transfer, and colony enumeration on agar media. |
Technical Specifications of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 248-252°C |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
Safety Information of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
Industrial 2,4-Dichloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine 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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