China Factory Direct
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| CAS number | 1267610-26-3 |
| Product name | 1-(4-AMinophenyl)-5,6-dihydro-3-(4-Morpholinyl)-2(1h)-pyridinone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 |
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| Pharmaceuticals | As a pharmaceutical intermediate | Used in the synthesis of compounds with specific biological activities, such as anticancer and antiviral agents |
| Chemical Research | Laboratory reagent | Applied as a catalyst or fundamental building block in organic synthesis reactions for constructing complex molecular structures |
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., powder, crystalline), and presence of visible foreign matter under natural or standard lighting conditions. |
| Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare the infrared absorption spectrum of the sample with a reference spectrum to confirm the presence of functional groups and structural consistency. |
| Nuclear Magnetic Resonance Spectroscopy (¹H-NMR or ¹³C-NMR) | Analyze chemical shifts, coupling constants, and integration areas of hydrogen or carbon atoms to confirm the compound's chemical structure. | |
| Mass Spectrometry (MS or HRMS) | Determine the molecular ion peak to confirm molecular weight; high-resolution mass spectrometry (HRMS) provides accurate molecular formula information for structural confirmation. | |
| Purity/Assay | 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, assessing purity. |
| Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilize the compound's characteristic absorption at specific wavelengths, combined with a calibration curve, for rapid concentration determination. | |
| Moisture Content | Karl Fischer Titration | A specialized method for water determination, available in volumetric and coulometric modes, to accurately measure residual moisture in the sample. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents possibly remaining from manufacturing (e.g., methanol, ethanol, acetone, dichloromethane) in accordance with ICH guidelines. |
| Polymorphic Form | X-Ray Powder Diffraction (XRD) | Analyze characteristic peaks of the sample's crystal structure to identify polymorphic forms and ensure batch-to-batch consistency in crystallinity. |
| Melting Point | Melting Point Apparatus | Determine the melting temperature range using an automated or capillary melting point apparatus as a physical property reference. |
| Related Substances (Impurities) | HPLC with Gradient Elution | Optimize gradient mobile phase to separate the main peak from impurity peaks, detecting and quantifying process impurities and degradation products to evaluate sample purity. |
| Particle Size Distribution | Laser Diffraction Analysis (LDI) | Measure particle size distribution for solid samples, which influences solubility and formulation performance. |
| Heavy Metals | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | Detect residual toxic elements such as lead, arsenic, cadmium, and mercury to meet pharmacopoeial or regulatory requirements. |
| Microbial Limits | Microbial Limit Test | Perform tests for total aerobic microbial count, total yeast and mold count, and specified pathogens (e.g., Escherichia coli) according to pharmacopoeial requirements to ensure microbiological safety. |
| Test Item | Specification |
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| Appearance | Colorless to yellow clear liquid |
| Purity | >=98.5% (HPLC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146 °C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.