China Factory Direct
|
|
| CAS number | 864825-23-0 |
| Product name | (S)-1-(5-PHENYL-1H-IMIDAZOL-2-YL)ETHANAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent 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) |
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 | Used as a pharmaceutical intermediate in the synthesis of certain chiral drug molecules | Prepared via asymmetric synthesis or chiral resolution to obtain (S)-1-(5-phenyl-1H-imidazol-2-yl)ethanamine, subsequently employed in the construction of specific drug molecules |
| Fine Chemicals | Used as a chiral inducer in organic synthesis | Introduces chiral centers in organic reactions to enable enantioselective formation of target products |
| Chemical Research | Used as an experimental material in chiral chemistry research | Subjected to various chemical transformations to investigate its reactivity under different conditions and its impact on chiral compound synthesis |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at characteristic wavelength, calibrated against certified reference standard. |
| Enantiomeric Excess (ee) | Chiral HPLC | Separation of (S)- and (R)-enantiomers on a chiral stationary phase, with peak area comparison to calculate enantiomeric excess. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify common organic solvents based on retention time and calibration curves. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via stoichiometric reaction. |
| Heavy Metals | ICP-MS | Inductively coupled plasma mass spectrometry for trace-level quantification of toxic elements (e.g., Pb, Cd, Hg, Ni) after acid digestion. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities using gradient HPLC with UV detection and relative response factors. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by controlled heating of sample in capillary tube; onset and range indicate purity and identity. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at specified wavelength and temperature to confirm chiral integrity and concentration. |
| pH (1% w/v aqueous solution) | pH Meter | Electrochemical measurement of hydrogen ion activity in aqueous suspension using calibrated glass electrode. |
| Residue on Ignition | Gravimetric Analysis | Weighing residue remaining after high-temperature ashing to determine inorganic impurities and non-volatile contaminants. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity vs. angle to calculate volume-based particle size distribution in dispersed solid sample. |
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Optical Rotation | +22.0 to +26.0° (c=1, in methanol) |
| Identification (NMR) | Conforms to reference spectrum |
|
|
|
| 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.