ChemicalBook--->CAS DataBase List--->612845-46-2

612845-46-2

612845-46-2 Structure

612845-46-2 Structure
IdentificationBack Directory
[Name]

5-BROMO-2-ETHOXY-4-PYRIDINEBORONIC ACID
[CAS]

612845-46-2
[Synonyms]

5-BROMO-2-ETHOXY-4-PYRIDINEBORONIC ACID
5-BROMO-2-ETHOXYPYRIDINE-4-BORONIC ACID
5-BROMO-2-ETHOXYPYRIDIN-4-YLBORONIC ACID
(5-Bromo-2-ethoxy-4-pyridyl)boronic acid
(5-bromo-2-ethoxypyridin-4-yl)boronicaci
(3-Bromo-5-ethoxypyridin-4-yl)boronic acid
(5-Bromo-2-ethoxy-4-pyridinyl)-boronic acid
Boronic acid, (5-broMo-2-ethoxy-4-pyridinyl)- (9CI)
[Molecular Formula]

C7H9BBrNO3
[MDL Number]

MFCD07783887
[MOL File]

612845-46-2.mol
[Molecular Weight]

245.87
Chemical PropertiesBack Directory
[Melting point ]

103-105 °C
[Boiling point ]

374.8±52.0 °C(Predicted)
[density ]

1.61±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

solid
[pka]

6.88±0.58(Predicted)
[InChI]

1S/C7H9BBrNO3/c1-2-13-7-3-5(8(11)12)6(9)4-10-7/h3-4,11-12H,2H2,1H3
[InChIKey]

RLPXRCAGOQMYBN-UHFFFAOYSA-N
[SMILES]

CCOc1cc(B(O)O)c(Br)cn1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
[Hazard Codes ]

Xn
[Risk Statements ]

22
[WGK Germany ]

WGK 3
[HS Code ]

2933399990
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Oral
Questions And AnswerBack Directory
[Application]

5-Bromo-2-ethoxypyridine-4-boronic acid is an organic intermediate that can be used in coupling reactions such as Suzuki, and is mainly used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
Hazard InformationBack Directory
[Synthesis]

LDA (2.0 M in heptane-THF-ethylbenzene, 2.0 mL, 4.0 mmol) was added dropwise to a solution of 5-bromo-2-methoxypyridine (9) (727 mg, 3.9 mmol) in anhydrous THF (10 mL) at -78 °C. The reaction mixture was stirred at -78 °C for 1 h, then TIPB (1.5 g, 7.8 mm
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