1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 102619-05-6 |
| Product name | 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antimicrobial, antiviral, or antitumor active molecules | Applied in organic synthesis and multistep reactions |
| Pesticides | Used in the preparation of agrochemicals with insecticidal or fungicidal activity | Applied in condensation reactions and functional group modification |
| Materials Science | Used as an intermediate in the synthesis of functional polymers or liquid crystal materials | Applied in polymerization reactions and molecular design |
| Dyes | Used as a key component in dye or pigment synthesis | Applied in coupling reactions and diazotization |
| Research Reagents | Used in organic chemistry research for complex molecule construction or reaction mechanism studies | Applied in laboratory-scale synthesis |
Manufacturing Quality Control of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities by gradient HPLC-UV against qualified reference standards or threshold-based reporting. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., methanol, acetone, DMF) based on calibrated response factors. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using isotopic mass detection. |
| Chloride Content | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against sodium chloride calibration curve. |
| Sulfate Content | Ion Chromatography | Anion-exchange separation followed by suppressed conductivity detection, referenced to potassium sulfate standard. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or optically as solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under standardized white light and against reference samples. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying under specified temperature/vacuum conditions, indicating volatile content including residual solvents and moisture. |
| Residue on Ignition | Sulfated Ash Gravimetry | Mass of inorganic residue remaining after high-temperature combustion in presence of sulfuric acid, indicating non-volatile inorganic impurities. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution, using sodium D-line at specified concentration and path length. |
Technical Specifications of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 142-146°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 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
Safety Information of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE
Industrial 1-(P-TOLUENESULFONYL)PYRROLE-2-ALDEHYDE 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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