FORSYTHIN Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 487-41-2 |
| Product name | FORSYTHIN |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 FORSYTHIN
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FORSYTHIN Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FORSYTHIN
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Anti-inflammatory, antimicrobial, and antiviral active pharmaceutical ingredient (API) | Used as the active constituent in Forsythia suspensa extract for manufacturing anti-infective and heat-clearing detoxifying drugs |
| Pharmaceuticals | Hepatoprotective agent | Applied in the development of formulations for liver injury treatment via modulation of oxidative stress and inflammatory pathways |
| Pharmaceuticals | Neuroprotective activity research | Employed as a candidate therapeutic compound in pharmacological studies using neurodegenerative disease models, including Alzheimer’s disease |
| Cosmetics | Antioxidant and anti-aging additive | Incorporated into skincare products to improve skin condition by scavenging free radicals |
| Food / Dietary Supplements | Functional food additive | Utilized as a natural botanical extract in health supplements with immunomodulatory or anti-inflammatory functionality |
Manufacturing Quality Control of FORSYTHIN
| Detection Item | Common Detection Methods | Method Overview |
|---|---|---|
| Quantification of Forsythoside | High-Performance Liquid Chromatography (HPLC) | A C18 reversed-phase chromatographic column is used with a mobile phase of methanol-water or acetonitrile-water, employing either gradient or isocratic elution. Detection is performed using a UV detector at wavelengths of 230–280 nm, and quantification is achieved by comparison with reference standards. This method offers high sensitivity and excellent reproducibility and is recommended by pharmacopoeias. |
| Qualitative Identification of Forsythoside | Thin-Layer Chromatography (TLC) | A silica gel G TLC plate is used with a developing solvent such as ethyl acetate-methanol-water. After development, the plate is dried and observed under UV light (254 nm or 365 nm) for fluorescent spots, or sprayed with a coloring reagent (e.g., 10% sulfuric acid in ethanol) and heated to develop color. Rf values are compared with reference herbs or standards. This method is simple and suitable for preliminary identification. |
| Component Analysis of Forsythoside | Liquid Chromatography-Mass Spectrometry (LC-MS) | Combines the separation capability of liquid chromatography with the high selectivity and sensitivity of mass spectrometry to confirm the structure of forsythoside and detect trace components. It is particularly advantageous for qualitative and quantitative analysis of forsythoside in complex matrices, especially for studying metabolites or impurities. |
| Purity Check of Forsythoside | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilizes the characteristic absorbance of forsythoside at a specific wavelength (e.g., 277 nm) to measure absorbance and determine semi-quantitative purity via a calibration curve. Although simple to operate, this method has lower specificity and is typically used as an auxiliary technique. |
| Detection of Residual Solvents in Forsythoside | Gas Chromatography (GC) | Used to detect residual organic solvents (e.g., methanol, ethanol, benzene derivatives) that may remain during extraction processes, ensuring drug safety. After appropriate sample preparation, the sample is injected and separated using a capillary column, with detection performed by a flame ionization detector (FID), in compliance with pharmacopoeial limits for residual solvents. |
Technical Specifications of FORSYTHIN
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 220-224°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -55° to -65° (c=1, in methanol) |
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 FORSYTHIN
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of FORSYTHIN
Packaging of FORSYTHIN
Industrial FORSYTHIN 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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