China Factory Direct
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| CAS number | 18257-46-0 |
| Product name | PentaniMidaMide Hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antiprotozoal agent for the treatment of early-stage African trypanosomiasis (sleeping sickness) and leishmaniasis | Administered intravenously or intramuscularly as an active pharmaceutical ingredient (API) |
| Pharmaceutical Research | Cationic antimicrobial agent and cell membrane permeability modulator in laboratory studies | Used in in vitro cell culture assays to evaluate inhibitory activity against protozoa or bacteria |
| Biotechnology | Fluorescent staining auxiliary reagent (e.g., used in combination with DAPI) | Enhances fluorescent signal of nuclei or specific structures during microscopic observation |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Pentamidine Dihydrochloride) | Acid-Base Titration | Quantifies active pharmaceutical ingredient by titration with standardized NaOH after acid hydrolysis and back-titration. |
| Related Substances | HPLC-UV | Separates and quantifies impurities using reversed-phase chromatography with UV detection at 254 nm. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., methanol, acetone) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water content via coulometric or volumetric titration using iodine-based redox reaction. |
| Heavy Metals | ICP-MS | Measures trace metal contaminants (Pb, Cd, Hg, As) by inductively coupled plasma mass spectrometry for high sensitivity. |
| Chloride Content | Potentiometric Titration | Quantifies chloride ions using silver nitrate titrant and silver/silver chloride indicator electrode. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in a 1% w/v aqueous solution using calibrated pH electrode. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or discoloration against established reference standards. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of solid particles in dry powder form using angular scattering pattern analysis. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic mesophilic microorganisms and detects specified pathogens per pharmacopeial guidelines. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature incineration and precise weighing of residual residue. |
| Crystal Form | X-Ray Powder Diffraction (XRPD) | Identifies crystalline phase and polymorphic form by analyzing Bragg diffraction patterns of powdered sample. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 195-200°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.