A7103812
Quinoxaline-<WBR>6-<WBR>boronic acid pinacol ester , 97% , 1167418-13-4
CAS NO.：1167418-13-4
Empirical Formula: C14H17BN2O2
Molecular Weight: 256.11
MDL number: MFCD11054040
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB323.20 | In Stock |
|
| 1G | RMB760.00 | In Stock |
|
| 5g | RMB2292.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 387.8±22.0 °C(Predicted) |
| Density | 1.123 g/mL at 25℃ |
| refractive index | n20/D1.560 |
| Flash point: | >110℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | liquid |
| pka | 0.93±0.30(Predicted) |
| Appearance | Light yellow to yellow Viscous Liquid |
| InChI | 1S/C14H17BN2O2/c1-13(2)14(3,4)19-15(18-13)10-5-6-11-12(9-10)17-8-7-16-11/h5-9H,1-4H3 |
| InChIKey | ZYWICCYXTGRUNM-UHFFFAOYSA-N |
| SMILES | CC1(C)OB(OC1(C)C)c2ccc3nccnc3c2 |
Description and Uses
Quinoxaline-6-boronic acid pinacol ester is a common reactant of a Suzuki coupling reaction that can be used:
- To prepare quinoxalin based PI3Kδ inhibitors.
- As a substrate in the Cu(II) catalyzed [11C]-radiocyanation of arylboronic acids.
- To prepare 6-quinoxaline boronic acid, which is used as a substrate in the silver-mediated fluorination of boronic acids.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| HS Code | 2933998090 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
