5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 172152-53-3 |
| Product name | 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of antifungal agents | Introduces active pyrrole and thiol functionalities into drug molecules |
| Agrochemicals | Used to prepare biologically active pesticide compounds | Constructs target molecular scaffolds via substitution reactions |
| Materials Science | Used as a modifier or additive for functional materials | Introduces benzimidazole rings to enhance material performance |
| Analytical Chemistry | Acts as a ligand for metal ion detection and separation | Chelates metal ions through its thiol and nitrogen atoms |
Manufacturing Quality Control of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and presence of visible impurities under natural or standard light. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample with a reference spectrum, using characteristic absorption peaks (e.g., N-H, S-H, C=N) to confirm molecular structure. |
| Nuclear Magnetic Resonance Spectroscopy (¹H-NMR or ¹³C-NMR) | Analyze the chemical environment of hydrogen or carbon atoms in the compound using proton or carbon spectra to verify structural consistency. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column (e.g., C18) with a UV detector to quantify the main component based on retention time and peak area. |
| Purity Analysis | HPLC-UV or HPLC-MS | Detect the number and size of impurity peaks by HPLC, and identify impurity structures using mass spectrometry to assess sample purity. |
| Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents (e.g., methanol, ethanol, dichloromethane) during production according to ICH guidelines. |
| Moisture | Karl Fischer Titration | Accurately determine the moisture content of the sample using volumetric or coulometric methods, suitable for moisture-sensitive compounds. |
| Melting Point | Melting Point Apparatus Method | Determine the initial and final melting temperatures using an automatic or capillary melting point apparatus, used for identification and preliminary purity assessment. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine the content of heavy metals (e.g., lead, cadmium, mercury, arsenic) after sample digestion, complying with pharmacopoeia or relevant safety standards. |
| Related Substances (Impurities) | HPLC (Gradient Elution) | Separate the main peak and impurity peaks by optimizing the mobile phase, calculate the content of each impurity to assess stability and process control level. |
| Particle Size Distribution | Laser Diffraction Analysis | Used for solid drug substances, measuring the particle size distribution, which affects dissolution and formulation performance. |
| Crystal Form Analysis | X-ray Powder Diffraction (XRD) | Identify whether the compound exhibits polymorphism, ensuring consistency of crystal form between batches, which affects stability and bioavailability. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) | Analyze the melting behavior, crystal form transition, or decomposition temperature of the compound to evaluate thermal stability. |
| Sulfur Content (Thiol Verification) | UV-Vis Spectrophotometry or Elemental Analysis | Quantitatively determine thiol content by reacting thiols with specific reagents (e.g., DTNB) to produce colored products; or use elemental analysis to determine total sulfur content. |
Technical Specifications of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.5% (HPLC) |
| Melting Point | 240–245 °C |
| Total Impurities | <=1.5% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| 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
|
|
Download COA of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
Packaging of 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole
Industrial 5-(1H-Pyrrol-1-yl)-2-mercaptobenzimidazole 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply