A2269412
6-Chloro-3-pyridinylboronic acid , 97% , 444120-91-6
Synonym(s):
2-Chloro-5-pyridineboronic acid
CAS NO.：444120-91-6
Empirical Formula: C5H5BClNO2
Molecular Weight: 157.36
MDL number: MFCD03094998
EINECS: 628-524-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB23.20 | In Stock |
|
| 1G | RMB37.60 | In Stock |
|
| 5G | RMB119.20 | In Stock |
|
| 25G | RMB399.20 | In Stock |
|
| 100G | RMB1359.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 165 °C(lit.) |
| Boiling point: | 336.9±52.0 °C(Predicted) |
| Density | 1.41±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 6.70±0.10(Predicted) |
| color | White to Light yellow |
| BRN | 9119810 |
| InChIKey | WPAPNCXMYWRTTL-UHFFFAOYSA-N |
| CAS DataBase Reference | 444120-91-6(CAS DataBase Reference) |
Description and Uses
6-Chloro-3-pyridinylboronic acid can be used:
- To prepare biologically significant 3-arylcoumarins by reacting with 3-chlorocoumarin through Suzuki reaction.
- As a substrate in the synthesis of 11-(pyridinylphenyl)steroid with progesterone agonist/antagonist profile.
- As a substrate in the preparation of α- secondary and tertiary pyridines by the reaction of pyridotriazoles with boronic acids.
- As a substrate in the palladium-catalyzed α-arylation of saturated cyclic amines and N-methyl amines.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36/37-36/37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
