(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 126613-06-7 |
| Product name | (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial 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 (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Chiral catalysts or ligands for asymmetric synthesis reactions | Used as chiral auxiliaries in C–C bond formation, cyclization, and related reactions |
| Pharmaceuticals | Synthesis of chiral drug intermediates, such as anti-inflammatory and antitumor compounds | Applied in asymmetric catalysis or chiral induction to construct key stereocenters |
| Materials Science | Preparation of chiral functional materials (e.g., liquid crystals, polymer monomers) | Employed as a chiral source to introduce chirality into polymer chains or supramolecular structures |
| Agricultural Chemistry | Synthesis of chiral agrochemicals or plant growth regulators | Applied in stereoselective reactions to construct biologically active molecules |
| Academic Research | Model compounds for studying chiral induction and asymmetric catalytic mechanisms | Used in fundamental research on reaction kinetics and stereochemical control |
Manufacturing Quality Control of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 220-280 nm. |
| Chiral Purity | Chiral HPLC | Enantiomeric excess determination using a chiral stationary phase with UV detection, comparing retention times and peak areas of enantiomers. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents based on retention time and flame ionization detector response relative to calibration standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-MS | Multi-element quantification of trace metal impurities (e.g., Pb, Cd, Hg, Ni) via mass spectrometric detection after acid digestion. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity-based quantification of chloride ions using an anion-exchange column and suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separation and conductivity-based quantification of sulfate ions using an anion-exchange column and suppressed conductivity detection. |
| Residual Triflic Acid | Acid-Base Titration | Neutralization of residual acidic impurities with standardized NaOH solution using phenolphthalein or potentiometric endpoint detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of particulates or foreign matter under controlled white light and against standard references. |
| Loss on Drying | Gravimetric Analysis | Mass loss measurement after drying under specified temperature, vacuum, and time conditions. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral molecules in solution at specified concentration, path length, and wavelength (e.g., 589 nm). |
Technical Specifications of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (LC-MS) |
| Optical Rotation | -145.3 ± 2.0° (c=1, CHCl3) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Identification (NMR) | Consistent with structure |
| 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 (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
Safety Information of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
Industrial (R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) 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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