8-ACETYL DIMETHOXYCOUMARIN Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3949-36-8 |
| Product name | 8-ACETYL DIMETHOXYCOUMARIN |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 8-ACETYL DIMETHOXYCOUMARIN
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 8-ACETYL DIMETHOXYCOUMARIN Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 8-ACETYL DIMETHOXYCOUMARIN
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Development of anticoagulant and antithrombotic agents | Serves as a key synthetic intermediate for 4-hydroxycoumarin-based anticoagulants such as warfarin |
| Pharmaceutical R&D | Development of enzyme inhibitors | Used in studies of enzyme activity and in the chemical synthesis of inhibitors |
| Analytical Testing | Hydroxyl radical detection | Reacted with hydroxyl radicals to generate fluorescent species, enabling quantification of hydroxyl radical concentration in a system |
| Chemical Synthesis | Organic synthesis feedstock | Employed as a fine chemical raw material for synthesizing other complex coumarin derivatives |
Manufacturing Quality Control of 8-ACETYL DIMETHOXYCOUMARIN
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC coupled with diode array detection and comparison against reference standards or threshold-based reporting. |
| Loss on Drying | Gravimetric Method | Determination of volatile content by measuring mass loss after drying under controlled temperature and vacuum conditions. |
| Residue on Ignition | Sulfated Ash Method | Measurement of inorganic residue after high-temperature incineration following sulfuric acid treatment. |
| Heavy Metals (as Pb) | AAS | Quantification of total heavy metals by atomic absorption spectroscopy after wet digestion and extraction into aqueous phase. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode to detect endpoint based on chloride ion concentration. |
| Sulfate Content | Gravimetric Method | Precipitation of sulfate as barium sulfate followed by filtration, drying, and weighing of the precipitate. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature using calibrated capillary apparatus per USP/Ph. Eur. guidelines. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to quantify water via stoichiometric reaction. |
| Organic Volatile Impurities | GC-FID | Detection and quantification of residual solvents using gas chromatography with flame ionization detection. |
| Appearance | Visual Inspection | Assessment of physical state, color, and homogeneity against established reference samples under controlled lighting. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
Technical Specifications of 8-ACETYL DIMETHOXYCOUMARIN
| Test Item | Specification |
|---|---|
| Appearance | Orange solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 128–132°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| 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 8-ACETYL DIMETHOXYCOUMARIN
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 8-ACETYL DIMETHOXYCOUMARIN
Packaging of 8-ACETYL DIMETHOXYCOUMARIN
Industrial 8-ACETYL DIMETHOXYCOUMARIN 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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