Cycloastragenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 78574-94-4 |
| Product name | Cycloastragenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Cycloastragenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cycloastragenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cycloastragenol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the preparation of antitumor drugs | Employed in drug formulation following extraction or synthesis |
| Pharmaceuticals | Raw material for immunomodulators | Utilized in pharmaceutical manufacturing following purification |
| Cosmetics | Antioxidant ingredient | Incorporated into skincare formulations |
| Food Additives | Functional food ingredient | Added to health foods following extraction |
| Agriculture | Plant growth regulator | Formulated into solutions for foliar application or crop treatment |
Manufacturing Quality Control of Cycloastragenol
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a C18 reversed-phase column with gradient elution employing methanol-water or acetonitrile-water as the mobile phase. Detection is performed using a UV detector (203–210 nm), and cycloastragenol is quantified by the external standard method, offering high resolution and good reproducibility. |
| Purity Analysis | High-Performance Liquid Chromatography-Mass Spectrometry (HPLC-MS) | Combines the separation capability of HPLC with the structural identification power of mass spectrometry to confirm the molecular ion peak of cycloastragenol ([M+H]+ or [M-H]−) and detect potential impurities, enabling high-sensitivity purity assessment. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Utilizes ¹H-NMR and ¹³C-NMR to analyze hydrogen and carbon spectra of cycloastragenol. By comparing with reference spectra, this method confirms the compound’s chemical structure and stereochemistry, commonly used for reference standards or verification of new batches. |
| Identification Test | Thin-Layer Chromatography (TLC) | Employs silica gel G plates with a developing solvent such as chloroform-methanol-water in an appropriate ratio. After development, spots are visualized by spraying with a reagent (e.g., vanillin-sulfuric acid) followed by heating. Identification is achieved by comparing Rf values with those of reference substances. |
| Residual Solvent Testing | Gas Chromatography (GC) | Suitable for detecting residual organic solvents (e.g., methanol, ethanol, ethyl acetate) from extraction or purification processes. Uses a capillary column and FID detector to ensure compliance with pharmacopoeial limits for residual solvents. |
| Moisture Content | Karl Fischer Titration | An electrochemical method used for precise determination of moisture content in samples. It is suitable for moisture control in cycloastragenol active pharmaceutical ingredient (API) to ensure stability. |
| Sulfated Ash | Sulfated Ash Test | Involves igniting the sample at high temperature until constant weight is achieved, measuring the residue of non-volatile inorganic impurities. Used to evaluate levels of inorganic contaminants and ensure compliance with relevant pharmacopoeial standards. |
Technical Specifications of Cycloastragenol
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 210.0 to 215.0 °C |
| Optical Rotation | +50.0 to +55.0 ° (c=1, in methanol) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 Cycloastragenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Cycloastragenol
Packaging of Cycloastragenol
Industrial Cycloastragenol 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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