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HomeProduct name list2-Chloropyridine-5-boronic acid

2-Chloropyridine-5-boronic acid

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
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
2-Chloropyridine-5-boronic acid Structural

What is 2-Chloropyridine-5-boronic acid?

Chemical properties

White to off-white solid

The Uses of 2-Chloropyridine-5-boronic acid

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.

Properties of 2-Chloropyridine-5-boronic acid

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
CAS DataBase Reference 444120-91-6(CAS DataBase Reference)

Safety information for 2-Chloropyridine-5-boronic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Chloropyridine-5-boronic acid

InChIKey WPAPNCXMYWRTTL-UHFFFAOYSA-N

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