1-Methyl-1H-imidazole-4-sulfonyl chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 137049-00-4 |
| Product name | 1-Methyl-1H-imidazole-4-sulfonyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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-Methyl-1H-imidazole-4-sulfonyl chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Methyl-1H-imidazole-4-sulfonyl chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Methyl-1H-imidazole-4-sulfonyl chloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Preparation of imidazole ring structures in drug molecules | Reacted with amines to form corresponding sulfonamides, which are further processed into target drug molecules |
| Agrochemical Intermediates | Synthesis of pesticide molecules with specific biological activity | Served as a key intermediate in multi-step synthesis to produce final agrochemical products with insecticidal, fungicidal, or other functional properties |
| Organic Synthesis Reagents | Construction of complex organic molecular frameworks | Used as a sulfonylation reagent in organic synthesis to introduce sulfonyl groups, thereby enhancing molecular polarity and water solubility |
Manufacturing Quality Control of 1-Methyl-1H-imidazole-4-sulfonyl chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification via UV detection at characteristic wavelength using external standard calibration. |
| Related Substances | HPLC-UV | Separation and quantification of impurities relative to main peak using gradient elution. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents based on retention time and flame ionization response. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using conductivity detection after anion exchange. |
| Heavy Metals | ICP-OES | Multi-element detection of trace metals by atomic emission spectroscopy following acid digestion. |
| Sulfate Residue | Gravimetric Analysis | Precipitation as barium sulfate followed by drying and weighing of the precipitate. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually 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 lighting. |
| Loss on Drying | Thermogravimetric Analysis | Mass loss measured upon heating under specified temperature and time to determine volatile content. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized NaOH solution using phenolphthalein indicator. |
| Bulk Density | Tap Density Measurement | Mass per unit volume determined after mechanical tapping of a known mass in a calibrated cylinder. |
Technical Specifications of 1-Methyl-1H-imidazole-4-sulfonyl chloride
| 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 | 142–146°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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-Methyl-1H-imidazole-4-sulfonyl chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Methyl-1H-imidazole-4-sulfonyl chloride
Safety Information of 1-Methyl-1H-imidazole-4-sulfonyl chloride
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1-Methyl-1H-imidazole-4-sulfonyl chloride
Industrial 1-Methyl-1H-imidazole-4-sulfonyl chloride 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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