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CAS RN: 4151-80-8 | Product Number: B2490
4,4'-Biphenyldiboronic Acid
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Purity: >95.0%(T)
Synonyms:
- BPDA
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€81.00
|
6 | 27 |
|
| 5G |
€307.00
|
2 | 8 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B2490 |
Purity / Analysis Method 
|
>95.0%(T) |
| Molecular Formula / Molecular Weight | C__1__2H__1__2B__2O__4 = 241.84 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 4151-80-8 |
| Reaxys Registry Number | 2941876 |
| PubChem Substance ID | 87558252 |
Specifications
| Appearance | White to Green to Brown powder to crystal |
| Purity(Neutralization titration) | min. 95.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 300 °C(dec.) |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| HS Number | 2931900090 |
Application
AmpC β-lactamase inhibitor
The primary resistance mechanism of microbes to β-lactam antibiotics is hydrolysis of the antibiotics by β-lactamase.1) 4,4'-Biphenyldiboronic acid is one of boronic acid compounds having β-lactamase (AmpC) inhibition activity (Ki = 0.2 ± 0.03 μM).2)
References
- β-Lactamases and β-Lactamase Inhibitors in the 21st Century
- Structure-Based Enhancement of Boronic Acid-Based Inhibitors of AmpC β-Lactamase
PubMed Literature
Product Articles
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