1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 680596-79-6 |
| Product name | 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemistry | Organic synthesis intermediate for constructing boron-containing heterocyclic candidate drug molecules | Used in Suzuki-Miyaura cross-coupling to form C–C bonds, integrated into multistep synthetic routes |
| Materials Science | Synthetic precursor for functionalized polymeric materials or organic electronic materials | Introduces spirocyclic boronate ester units via palladium-catalyzed cross-coupling to tune optoelectronic properties of materials |
| Organic Synthesis | Spirocyclic boronate ester reagent for modular construction of complex natural products or functional molecules | Undergoes Suzuki coupling with aryl/alkenyl halides to functionalize the spiro[4.5]decene scaffold |
Manufacturing Quality Control of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main compound using reversed-phase HPLC with UV detection at 210-230 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., starting materials, de-boronated byproducts) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., THF, toluene, methanol) 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. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pd, Ni, Fe) after acid digestion using inductively coupled plasma mass spectrometry. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of solid or solution against established reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which crystalline solid transitions to liquid using calibrated capillary method. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral compound in solution using sodium D-line light source. |
| Boron Content | ICP-OES | Quantifies total boron after microwave-assisted digestion using inductively coupled plasma optical emission spectroscopy. |
| pH of Solution (1% w/v in THF/H2O) | pH Meter | Measures acidity/basicity of aqueous-organic suspension using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of solid particles in suspension using Mie scattering theory. |
Technical Specifications of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 85–89 °C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild odor |
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 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
Safety Information of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER
Industrial 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER 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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