(S)-2-Oxiranylanisole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 71031-03-3 |
| Product name | (S)-2-Oxiranylanisole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural Grade |
| Packaging | 25L/drum |
| 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 (S)-2-Oxiranylanisole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-2-Oxiranylanisole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-2-Oxiranylanisole
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediates for synthesizing β-blockers (e.g., (S)-metoprolol) and antifungal agents (e.g., naftifine) | Regio- and stereoselective ring-opening of chiral epoxides with amine or alcohol nucleophiles |
| Agrochemicals | Chiral intermediates for synthesizing high-efficacy, low-toxicity chiral insecticides and fungicides | Preparation via asymmetric catalytic epoxidation or enzymatic resolution, followed by reaction with nitrogen- or sulfur-containing nucleophiles to construct the active molecular scaffold |
Manufacturing Quality Control of (S)-2-Oxiranylanisole
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with Chiral Column | Separation and quantification of (S)-enantiomer using a chiral stationary phase and flame ionization detection. |
| Enantiomeric Excess (ee) | Chiral Gas Chromatography (cGC) | Determination of enantiomeric ratio by baseline-resolved separation of (R)- and (S)-isomers on a chiral column. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantification of volatile organic solvents (e.g., toluene, ethyl acetate) via equilibrium headspace analysis. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generation to measure trace water based on stoichiometric reaction with Karl Fischer reagent. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element quantification of metal impurities (e.g., Pb, Cd, Ni) after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and conductivity-based detection of chloride ions in sample extract. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing and weighing. |
| Optical Rotation | [alpha]D Measurement using Polarimeter | Determination of specific rotation at 589 nm to confirm chiral integrity and concentration-dependent optical activity. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard reference under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary method. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV Detection | Separation and quantification of structurally related impurities using reversed-phase C18 column and UV absorbance at 210–230 nm. |
Technical Specifications of (S)-2-Oxiranylanisole
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | +12.0 to +16.0 (c=1, in CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.485 to 1.495 |
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 (S)-2-Oxiranylanisole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-2-Oxiranylanisole
Packaging of (S)-2-Oxiranylanisole
Industrial (S)-2-Oxiranylanisole 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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