ALPHA-CYANO-4-HYDROXYCINNAMIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28166-41-8 |
| Product name | ALPHA-CYANO-4-HYDROXYCINNAMIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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Documents We Provide for ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ALPHA-CYANO-4-HYDROXYCINNAMIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of herbicides and insecticides | Substitution or condensation reactions |
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Addition or oxidation reactions |
| Dyes | Synthesis of dye intermediates | Coupling or substitution reactions |
| Fine chemicals | Synthesis of fragrances, surfactants, etc. | Esterification or condensation reactions |
Manufacturing Quality Control of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible foreign matter under natural light or standard lighting conditions. |
| Melting Point | Capillary Melting Point Method | Determine the temperature range from initial melting to complete melting using a melting point apparatus; used to assess compound purity and consistency. |
| Purity (Assay) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 254 nm), and water-methanol or water-acetonitrile as mobile phase for isocratic or gradient elution; calculate main component purity by external standard or area normalization method. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FTIR) | Analyze characteristic functional group absorption peaks, such as —OH (~3200–3500 cm⁻¹), —CN (~2200–2260 cm⁻¹), C=O (~1680–1720 cm⁻¹), to verify molecular structure. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H NMR and ¹³C NMR to analyze the chemical environments of hydrogen and carbon atoms, confirming molecular structure and substitution patterns. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration method for accurate determination of moisture content in samples, suitable for trace water analysis. |
| Related Substances (Impurities) | HPLC Method | Optimize chromatographic conditions to separate the main component from potential impurities such as synthesis intermediates, by-products, or degradation products; evaluate total impurity levels and individual impurity limits. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection to detect residual organic solvents (e.g., methanol, ethanol, ethyl acetate) remaining from manufacturing processes. |
| Residue on Ignition / Sulfated Ash | Ignition Residue Method | Weigh inorganic residue after high-temperature incineration of sample to assess levels of inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect elemental content of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeial or safety standards. |
Technical Specifications of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to amber crystalline powder |
| Purity | >=98.5% (HPLC) |
| Melting Point | 178–182 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
Safety Information of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of ALPHA-CYANO-4-HYDROXYCINNAMIC ACID
Industrial ALPHA-CYANO-4-HYDROXYCINNAMIC ACID 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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