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ChemicalBook--->CAS DataBase List--->452972-09-7

452972-09-7

452972-09-7 Structure

452972-09-7 Structure
IdentificationMore
[Name]

5-Bromopyridine-3-boronic acid
[CAS]

452972-09-7
[Synonyms]

3-BROMO-5-PYRIDINEBORONIC ACID
3-BROMO-5-PYRIDYLBORONIC ACID
3-BROMOPYRIDINE-5-BORONIC ACID
3-BROMOPYRIDYL-5-BORONIC ACID
5-BROMO-3-PYRIDINEBORONIC ACID
(5-BROMO-3-PYRIDYL)BORONIC ACID
5-BROMOPYRIDIN-3-YLBORONIC ACID
5-BROMOPYRIDINE-3-BORONIC ACID
AKOS BRN-0472
Boronic acid, (5-bromo-3-pyridinyl)-(9CI)
3-Bromopyridine-5-Boronic
5-Bromopyridine-3-boronic acid 96%
5-BROMOPYRIDINE-3-BORONIC ACID: TECH., 85%
3-BROMOPYRIDIN-5-BORONICACID
[EINECS(EC#)]

625-866-2
[Molecular Formula]

C5H5BBrNO2
[MDL Number]

MFCD02685634
[Molecular Weight]

201.81
[MOL File]

452972-09-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powde
[Melting point ]

>300°C
[Boiling point ]

351.5±52.0 °C(Predicted)
[density ]

1.78±0.1 g/cm3(Predicted)
[storage temp. ]

Keep Cold
[pka]

5.91±0.10(Predicted)
[BRN ]

9119873
[CAS DataBase Reference]

452972-09-7(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:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant/Keep Cold
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->n-Butyllithium-->Triisopropyl borate-->3,5-Dibromopyridine
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powde
[Uses]

Reactant for preparation of:• ;Thienylpyridyl garlands via cross-coupling with heteroaryl halides1• ;Arenes via nickel-catalyzed cross-coupling with potassium aryl- and heteroaryl trifluoroborates2• ;Meso-substituted ABCD-type porphyrins by functionalization reactions3• ;Analogs of (acetylamino)(dimethylpyrazol)(pyridyl)pyrimidines as A2A adenosine receptor antagonists for the treatment of Parkinson′s disease4• ;5-hydroxy-1,3,2-dioxaborolan-4-ones boronate-amine complexes via heterocyclization with α-oxocarboxylic acids followed by subsequent complexation5&
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-Bromopyridine-3-boronic acid, tech. 85%(452972-09-7)
[Sigma Aldrich]

452972-09-7(sigmaaldrich)
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