ChemicalBook--->CAS DataBase List--->444120-91-6

444120-91-6

444120-91-6 Structure

444120-91-6 Structure
IdentificationMore
[Name]

2-Chloropyridine-5-boronic acid
[CAS]

444120-91-6
[Synonyms]

2-CHLORO-5-PYRIDINEBORONIC ACID
2-CHLORO-5-PYRIDYL BORONIC ACID
2-CHLOROPYRIDIN-5-YLBORONIC ACID
2-CHLOROPYRIDINE-5-BORONIC ACID
6-CHLORO-3-PYRIDINEBORONIC ACID
6-CHLORO-3-PYRIDINYLBORONIC ACID
6-CHLOROPYRIDIN-3-YL-3-BORONIC ACID
(6-CHLOROPYRIDIN-3-YL)BORONIC ACID
6-CHLOROPYRIDINE-3-BORONIC ACID
AKOS BRN-0199
RARECHEM AK ML 0442
2-Chlorpyridine-5-boronic acid
Boronic acid, (6-chloro-3-pyridinyl)-(9CI)
2-Chloropyridine-5-Boronic
6-chloro-3-pyridylboronic acid
2-Chloro-5-pyridineboronic Acid (contains varying amounts of Anhydride)
2-Chloropyridine-5-boronic acid ,96%
Boronic acid, B-(6-chloro-3-pyridinyl)-
[EINECS(EC#)]

628-524-0
[Molecular Formula]

C5H5BClNO2
[MDL Number]

MFCD03094998
[Molecular Weight]

157.36
[MOL File]

444120-91-6.mol
Chemical PropertiesBack Directory
[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
[pka]

6.70±0.10(Predicted)
[Detection Methods]

HPLC,NMR
[BRN ]

9119810
[InChIKey]

WPAPNCXMYWRTTL-UHFFFAOYSA-N
[CAS DataBase Reference]

444120-91-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

n-Butyllithium-->Triisopropyl borate-->5-Bromo-2-chloropyridine
Hazard InformationBack Directory
[Chemical Properties]

White to off-white solid
[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.

Spectrum DetailBack Directory
[Spectrum Detail]

2-Chloropyridine-5-boronic acid(444120-91-6)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

6-Chloropyridine-3-boronic acid, 96%(444120-91-6)
[Sigma Aldrich]

444120-91-6(sigmaaldrich)
[TCI AMERICA]

2-Chloro-5-pyridineboronic Acid  (contains varying amounts of Anhydride)(444120-91-6)
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