4-METHYL-1H-BENZOIMIDAZOLE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4887-83-6 |
| Product name | 4-METHYL-1H-BENZOIMIDAZOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 4-METHYL-1H-BENZOIMIDAZOLE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHYL-1H-BENZOIMIDAZOLE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHYL-1H-BENZOIMIDAZOLE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of the anti-ulcer drug rabeprazole | Used as a starting material—7-methyl-1H-benzo[d]imidazole—to prepare the rabeprazole precursor via halogenation and substitution reactions |
| Agrochemicals | Intermediate for the preparation of agrochemical active ingredients | Functional groups are introduced via substitution or coupling reactions to synthesize agrochemical compounds |
| Research Reagents | Functional reagent in organic synthesis research | Serves as a structural building block in the design and construction of complex molecules in laboratory settings |
Manufacturing Quality Control of 4-METHYL-1H-BENZOIMIDAZOLE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by retention time and UV absorbance relative to reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents based on flame ionization response after gas chromatographic separation. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration with iodine generated in situ via redox reaction. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg) by atomic emission intensity after plasma excitation. |
| Chloride Impurity | Ion Chromatography | Separates and detects chloride ions using conductivity detection after anion-exchange chromatography. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after high-temperature oxidation and sulfuric acid treatment, followed by weighing. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating crystallinity and purity. |
| Loss on Drying | Thermogravimetric Analysis | Measures mass loss upon heating under controlled conditions to assess volatile content and moisture. |
| Appearance | Visual Inspection | Evaluates physical state, color, and presence of foreign particles against defined standards under controlled lighting. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a standardized suspension to assess acidic/basic impurities. |
| Bulk Density | USP <616> Tap Density Method | Determines mass per unit volume after mechanical tapping to evaluate flow and handling properties. |
Technical Specifications of 4-METHYL-1H-BENZOIMIDAZOLE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (HPLC) |
| Melting Point | 142–146 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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 4-METHYL-1H-BENZOIMIDAZOLE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHYL-1H-BENZOIMIDAZOLE
Packaging of 4-METHYL-1H-BENZOIMIDAZOLE
Industrial 4-METHYL-1H-BENZOIMIDAZOLE 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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