Home Categories Pharmaceutical intermediates Pyridine-2-boronic acid(contains varying amounts of Anhydride)
A6774112

Pyridine-2-boronic acid(contains varying amounts of Anhydride) , 95% , 197958-29-5

CAS NO.:197958-29-5

Empirical Formula: C5H6BNO2

Molecular Weight: 122.92

MDL number: MFCD04039342

Pack Size Price Stock Quantity
250MG RMB100.00 In Stock
1G RMB378.40 In Stock
5G RMB1263.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: >300
Boiling point: 308.8±34.0 °C(Predicted)
Density  1.22±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
pka 7.79±0.53(Predicted)
InChIKey UMLDUMMLRZFROX-UHFFFAOYSA-N
CAS DataBase Reference 197958-29-5(CAS DataBase Reference)

Description and Uses

2-Pyridineboronic Acid is used in organic synthesis as a reagent in Suzuki cross-coupling reactions, for example in the synthesis of aryl- and heteroaryl-substituted 3-benzyloxyisothiazoles and novel fluorescent 3-aryl- and 3-methyl-7-aryl-[1,2,3]triazolo[1,5-a]pyridines.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330
Hazard Codes  Xi
Risk Statements  36/37/38-41-37/38
Safety Statements  26-36/37/39-39
WGK Germany  3
Hazard Note  Irritant/Keep Cold under -20C
HS Code  2933399990

RELATED PRODUCTS