1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1000340-39-5 |
| Product name | 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro- |
| 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 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Serving as a synthetic intermediate in the construction of antitumor and antiviral agents | Undergoing multistep organic synthesis, with molecular modification and functionalization performed on its azaindole scaffold |
| Organic Synthesis | Used to construct complex heterocyclic compounds and functionalized molecules | Introducing additional functional groups via electrophilic substitution or cross-coupling reactions (e.g., Suzuki, Negishi coupling) |
| Bio-probe Development | Employed in designing fluorescently labeled compounds or targeted probes | Conjugating fluorescent or biologically active moieties leveraging its aromatic structural features |
| Materials Science | Used as a precursor for functional materials in optoelectronic material research | Preparing organic semiconductor materials with tailored electronic properties via polymerization or covalent bonding |
Manufacturing Quality Control of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
| 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 related impurities using gradient HPLC separation and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents by 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. |
| Residual Palladium | ICP-OES | Measures palladium residues from catalytic synthesis by inductively coupled plasma optical emission spectrometry. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary method. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled lighting conditions. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying under specified temperature and vacuum to determine volatile content. |
| Optical Rotation | Polarimetry | Quantifies specific rotation using sodium D-line light to assess chiral purity if applicable. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of solid particles in suspension using Mie scattering theory. |
Technical Specifications of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (by LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 178–182 °C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| 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 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
Safety Information of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro-
Industrial 1H-Pyrrolo[2,3-b]pyridine, 3-bromo-4-chloro- 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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