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3-Bromopiridina, +98 %, Thermo Scientific Chemicals

Código de producto. 11495333
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Product Code. 11495333 Supplier Thermo Scientific Alfa Aesar Supplier No. A12894.14
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Description

CAS: 626-55-1 | C5H4BrN | 158.00 g/mol

3-Bromopyridine undergoes lithiation with LDA at low temperatures in the 4-position: Heterocycles, involved in formation of the Grignard by Mg exchange with i-PrMgCl and in transmetallation of the lithiated derivative with zinc chloride followed by treatment with an electrophile as a route to 4-substituted 3-bromopyridines.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
La 3-Bromopiridina se somete a la litación con LDA a bajas temperaturas en la posición 4: heterociclos, implicados en la formación del Grignard por intercambio de Mg con i-PrMgCl y en la transmetalación del derivado litiado con cloruro de cinc seguida por el tratamiento con un electrófilo como vía hacia 3-bromopiridinas 4-sustituidos.

Solubilidad
Soluble en agua (31 g/l a 20 °C).

Notas
Almacenar en un lugar fresco. Mantenga el recipiente bien cerrado en un lugar seco y bien ventilado. Los recipientes que se abren deben volver a sellarse cuidadosamente y mantenerse en posición vertical para evitar fugas. Incompatible con ácidos fuertes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 626-55-1
Fórmula molecular C5H4BrN
Peso molecular (g/mol) 158.00
Número MDL MFCD00006373
Clave InChI NYPYPOZNGOXYSU-UHFFFAOYSA-N
Sinónimo 3-pyridyl bromide, pyridine, 3-bromo, 3-bromo pyridine, 3-bromo-pyridine, 5-bromopyridine, unii-xmn8h2xe9h, 5-bromo pyridine, xmn8h2xe9h, 3-pyridylbromide, 3-bromopryidine
PubChem CID 12286
ChEBI CHEBI:51575
Nombre IUPAC 3-bromopyridine
SMILES BrC1=CC=CN=C1

Specifications

Nombre del producto químico o material 3-Bromopyridine
Punto de fusión -27°C
Densidad 1.617
Punto de ebullición 172°C to 174°C
Temperatura de inflamación 72°C (181°F)
Olor Characteristic
Índice de refracción 1.57
Cantidad 25 g
Número UN UN2810
Beilstein 105880
Información de solubilidad Soluble in water (31g/L at 20°C).
Formula Weight (peso de la fórmula) 158
Porcentaje de pureza ≥98%
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