Cyclopenta[b]pyridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 533-37-9 |
| Product name | Cyclopenta[b]pyridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Cyclopenta[b]pyridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cyclopenta[b]pyridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cyclopenta[b]pyridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of biologically active molecules or drugs | Organic synthesis, catalytic reactions |
| Agriculture | Potential use as an intermediate in pesticide or insecticide synthesis | Chemical modification, structural optimization |
| Materials Science | Used as an organic building block in the development of functional materials (e.g., liquid crystals, polymers) | Polymerization, molecular design |
| Research | Used for mechanistic studies or as a reference standard | Analytical testing, laboratory-scale synthesis |
Manufacturing Quality Control of Cyclopenta[b]pyridine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies impurities based on differential retention and UV absorbance at specified wavelength. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) with FID | Detects and quantifies volatile organic solvents by equilibrium partitioning into headspace followed by GC separation. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Determines water via electrochemical generation of iodine reacting stoichiometrically with water in anhydrous medium. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Measures trace metal concentrations by atomization and excitation in plasma, detecting element-specific emission lines. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions using ion-exchange column and suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis after High-Temperature Ignition | Converts non-volatile residues to sulfates by sulfuric acid treatment and high-temperature ashing; mass measured gravimetrically. |
| Melting Point | Capillary Melting Point Determination | Measures temperature range at which solid transitions to liquid using calibrated capillary apparatus under controlled heating rate. |
| Specific Optical Rotation | Polarimetry | Determines rotation angle of plane-polarized light induced by chiral molecules in solution at specified concentration and path length. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity using calibrated glass electrode and reference electrode in aqueous suspension or solution. |
| Appearance | Visual Inspection against Standard White Background | Evaluates physical state, color, and presence of particulates or phase separation under controlled lighting and viewing conditions. |
| Residue on Ignition | Gravimetric Analysis after Ignition at 700-800 C | Determines non-volatile inorganic residue mass after high-temperature combustion of sample in platinum crucible. |
Technical Specifications of Cyclopenta[b]pyridine
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.545–1.555 |
| Relative Density (20°C/25°C) | 1.06–1.08 g/cm³ |
| Odor | Characteristic odor |
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 Cyclopenta[b]pyridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Cyclopenta[b]pyridine
Packaging of Cyclopenta[b]pyridine
Industrial Cyclopenta[b]pyridine 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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