3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 214210-14-7 |
| Product name | 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Intermediate for synthesizing sulfonyl-containing pyrrolinines with antitumor activity | Forms C–C bonds via Suzuki coupling with boronic esters under inert atmosphere; or introduces amino side chains via nucleophilic substitution with amines |
| Agrochemical R&D | Promising lead compound for developing novel insecticides or fungicides | Serves as a core scaffold for structural modification; bromine atom enables subsequent functional group transformations—such as cyanation, azidation, and amination—to optimize biological activity |
| Organic Synthesis | Multifunctional synthon offering dual reactive sites: bromoaryl sulfonyl and unsaturated nitrogen-containing heterocycle | Bromine participates in metal-catalyzed cross-coupling reactions (e.g., Heck, Stille); sulfonyl group is reducible to sulfide or further oxidizable; pyrrolinine ring undergoes selective hydrogenation or ring-opening functionalization |
Manufacturing Quality Control of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at characteristic wavelength, calibrated against certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally similar impurities using gradient HPLC-UV, with identification via retention time matching and peak area normalization. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents by gas chromatography with flame ionization detection, using internal standard calibration. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on mass-to-charge ratio detection. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after anion exchange. |
| Residual Palladium | ICP-OES | Quantification of palladium catalyst residue post-digestion by optical emission spectroscopy at element-specific wavelengths. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using controlled heating and visual observation of phase change. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under standardized white light and against defined reference standards. |
| Loss on Drying | Gravimetric Analysis | Measurement of mass loss after drying under controlled temperature and vacuum, indicating volatile or moisture content. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light to assess chiral purity and absence of racemization. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution in dispersed powder sample based on angular scattering intensity of laser beam. |
Technical Specifications of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Identification (NMR) | Conforms to reference standard |
| 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-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
Safety Information of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE
Industrial 3-BROMO-N-PYRROLIDIN-1-YLBENZENESULPHONAMIDE 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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