LANOSTEROL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 79-63-0 |
| Product name | LANOSTEROL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic GradeFood 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 LANOSTEROL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk LANOSTEROL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of LANOSTEROL
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Intermediate for steroid-based drugs | Used in the synthesis of steroid hormones, including sex hormones and corticosteroids |
| Pharmaceuticals | Synthesis of anti-inflammatory drugs | Applied in structural modification and preparation of anti-inflammatory and immunosuppressive agents |
| Pharmaceuticals | Anticancer drug research | Serves as a structural analog or precursor compound for certain anticancer drugs |
| Cosmetics | Ingredient in skincare products | Applied for moisturizing and skin-repair functions in anti-aging skincare formulations |
| Biochemical Research | Lipid metabolism studies | Used to investigate biosynthetic pathways of cholesterol and other steroids |
| Agriculture | Synthesis of plant growth regulators | Serves as a starting material or structural modification basis for synthesizing plant growth regulators |
Manufacturing Quality Control of LANOSTEROL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies wool alchohol content by UV absorbance at 205 nm using a reversed-phase C18 column and external standard calibration. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar steroidal impurities using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., ethanol, acetone) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine-based redox reaction in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-OES | Quantifies elements such as Pb, Cd, Hg, and As by plasma excitation and optical emission spectroscopy after acid digestion. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after charring with sulfuric acid and high-temperature incineration to constant weight. |
| Optical Rotation | Polarimetry | Determines specific rotation using sodium D-line light to assess chiral purity and identity. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range of solid-to-liquid transition using calibrated capillary tube method. |
| Loss on Drying | Thermogravimetric Analysis | Quantifies volatile matter loss by weight difference before and after controlled heating under nitrogen or air. |
| Acid Value | Acid-Base Titration | Determines free carboxylic acid content by titration with standardized KOH solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after ignition at 700-800 C in a muffle furnace. |
| Microbial Limits | Membrane Filtration and Plate Count | Assesses total aerobic microbial count and absence of specified pathogens using selective culture media and incubation. |
Technical Specifications of LANOSTEROL
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 138.0 to 142.0 °C |
| Optical Rotation | +60.0 to +72.0 ° (c=1, in chloroform) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 LANOSTEROL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of LANOSTEROL
Packaging of LANOSTEROL
Industrial LANOSTEROL 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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