4,4'-Biphenyldiboronic acid dipinacol ester(CAS 207611-87-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 5 USD
 |
|
| 98% | RG | 5G | In Stock | 15 USD
|
|
| 98% | RG | 25G | In Stock | 47 USD
|
|
| 98% | RG | 100G | In Stock | 185 USD
|
|
| 98% | RG | 500G | In Stock | 1412 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 207611-87-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Boronic ester reagent for Suzuki-Miyaura cross-coupling to synthesize active pharmaceutical ingredients (APIs) and intermediates containing biphenyl motifs | Cross-couples with aryl halides (e.g., aryl bromides or chlorides) under palladium catalysis (e.g., Pd(PPh₃)₄, Pd(dppf)Cl₂) to form C–C bonds; the pinacol ester group ensures high stability and reaction selectivity, supporting functional group compatibility in multistep synthesis |
| Organic Optoelectronic Materials | Building block for biphenyl core structures in conjugated polymers and small-molecule OLED/OFET materials | Undergoes Suzuki coupling with dihaloarenes (e.g., 2,7-dibromofluorene, 1,4-dibromobenzene) to construct π-conjugated backbones; the pinacol-protected form facilitates purification and storage, enhancing batch-to-batch consistency of final materials |
| Agrochemical R&D | Structural building block for novel insecticidal or fungicidal candidates featuring biphenyl scaffolds | Couples with heteroaryl halides under mild basic conditions (e.g., K₂CO₃, Cs₂CO₃) and inert atmosphere to introduce hydrophobic biphenyl moieties, optimizing target binding affinity and membrane permeability |
Physical and chemical properties of 207611-87-8
Boiling Point |
508.7±43.0 °C at 760 mmHg |
|---|---|
Density |
1.1±0.1 g/cm3 |
Exact Mass |
406.248657 |
Flash Point |
261.5±28.2 °C |
H Bond Acceptors |
4 |
H Bond Donors |
0 |
Index of Refraction |
1.532 |
LogP |
3.95200 |
Melting Point |
260-262ºC |
Molecular Formula |
C24H32B2O4 |
Molecular Weight |
406.130 |
PSA |
36.92000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2-8°C |
Vapour Pressure |
0.0±1.3 mmHg at 25°C |
Water Solubility |
Slightly soluble in water. |
Spectrums of 207611-87-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 207611-87-8
Cas:73183-34-3
Cas:92-66-0
Cas:76-09-5
Q&A for CAS 207611-87-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 207611-87-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 207611-87-8
Operate under the ISO 9001 system
