S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 87321-20-8 |
| Product name | S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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 S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (APIs) | Used as a chiral compound in the synthesis of biologically active drug molecules |
| Chemical Research | Chiral reagent or reference standard | Applied in chiral control studies for asymmetric synthesis reactions |
| Materials Science | Synthesis of functional materials | Applied in the synthesis and modification of liquid crystal materials or polymeric materials |
| Analytical Chemistry | Reference standard for analysis | Used as a reference material for separation and detection of optical isomers |
Manufacturing Quality Control of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at characteristic wavelength, calibrated against certified reference standard. |
| Chiral Purity (Enantiomeric Excess) | Chiral HPLC | Separation of enantiomers on a chiral stationary phase; ee calculated from peak area ratio of S-(+)-enantiomer to racemate. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of common organic solvents (e.g., hexane, toluene, ethyl acetate) per ICH Q3C guidelines. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element trace metal quantification after acid digestion; detection at sub-pptr levels with isotopic resolution. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation; stoichiometric reaction with Karl Fischer reagent. |
| Acid Value | Acid-Base Titration (NaOH in ethanol/water) | Neutralization of carboxylic acid groups with standardized sodium hydroxide solution, using phenolphthalein or potentiometric endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after controlled high-temperature ashing (700–800 °C) and weighing. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as function of angle to determine volume-based particle size distribution in dispersed solid sample. |
| Related Substances | HPLC-DAD | Detection and quantification of structurally related impurities (e.g., hydrolysis products, isomers) using diode array detection and relative response factors. |
| Optical Rotation | [α]D Measurement | Determination of specific rotation at 589 nm (Na D-line) using polarimeter; verifies chiral integrity and concentration-corrected enantiomeric identity. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing solid-to-liquid phase change under controlled heating rate per USP <741>. |
Technical Specifications of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=99.0% (LC-MS) |
| Optical Rotation | +25.0 to +29.0 deg (c=1, CHCl3) |
| Melting Point | 82.0 to 86.0 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| 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 S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
Safety Information of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate
Industrial S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate 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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