PICEATANNOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10083-24-6 |
| Product name | PICEATANNOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood GradeCosmetic 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 PICEATANNOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PICEATANNOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PICEATANNOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant, anti-inflammatory, and antitumor activity studies; potential use in treating metabolic disorders (e.g., diabetes) and neurodegenerative diseases | Used as a lead compound in drug discovery; pharmacological activity evaluated in vitro and in animal models |
| Cosmetics | Anti-aging, skin-brightening, and photoprotective ingredient | Incorporated into functional skincare products to scavenge free radicals and inhibit tyrosinase activity |
| Food | Natural antioxidant (research stage) | Extracted from plant sources (e.g., grapes, blueberries) for food preservation or functional food development (not yet applied at scale) |
| Research | Tool for molecular biology and pharmacology studies | Applied in mechanistic studies of signaling pathways (e.g., SIRT1, NF-κB) and structural modification of natural products |
Manufacturing Quality Control of PICEATANNOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies white pine resveratrol by reversed-phase HPLC with UV detection at 306 nm, using external standard calibration. |
| Related Substances | HPLC-DAD | Detects and quantifies structurally related impurities (e.g., resveratrol, piceid) via gradient HPLC with diode-array detection. |
| Residual Solvents | GC-FID | Measures residual manufacturing solvents (e.g., ethanol, acetone, ethyl acetate) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-MS | Determines trace levels of toxic elements (Pb, Cd, As, Hg) by inductively coupled plasma mass spectrometry after acid digestion. |
| Loss on Drying | Gravimetric Analysis | Measures volatile content by weight loss after drying at 105 C for 2 hours under controlled humidity conditions. |
| Residue on Ignition | Sulfated Ash | Quantifies inorganic residue by ignition of sample at 700–800 C followed by gravimetric determination of ash. |
| Water Content | Karl Fischer Titration | Determines water content by volumetric or coulometric titration using iodine-based reagent and electrochemical endpoint detection. |
| Optical Rotation | Polarimetry | Measures specific optical rotation at 20 C using sodium D-line (589 nm) to confirm chiral integrity and identity. |
| pH of Solution | Potentiometric pH Measurement | Evaluates acidity/basicity of a 1% w/v aqueous suspension using calibrated pH electrode and buffer standards. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size distribution (D10, D50, D90) by measuring light scattering intensity of dispersed sample in liquid medium. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic mesophilic microorganisms and detects specified pathogens (E. coli, Salmonella) per USP <61> and <62>. |
| Identity Confirmation | FTIR Spectroscopy | Verifies molecular structure by comparing sample infrared absorption spectrum against reference standard using KBr pellet or ATR technique. |
Technical Specifications of PICEATANNOL
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 248–252°C |
| Identification (NMR) | Consistent with structure |
| 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 PICEATANNOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of PICEATANNOL
Packaging of PICEATANNOL
Industrial PICEATANNOL 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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