4-Bromo-2-metilpiridina, 97 %, Thermo Scientific Chemicals
4-Bromo-2-metilpiridina, 97 %, Thermo Scientific Chemicals
4-Bromo-2-metilpiridina, 97 %, Thermo Scientific Chemicals
Thermo Scientific Chemicals

4-Bromo-2-metilpiridina, 97 %, Thermo Scientific Chemicals

CAS: 22282-99-1 | C6H6BrN | 172.03 g/mol
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Cantidad:
250 mg
1 g
Número de catálogo H27884.MD
también denominado H27884-MD
Precio (USD)
-
Cantidad:
250 mg
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Identificadores químicos
CAS22282-99-1
IUPAC Name4-bromo-2-methylpyridine
Molecular FormulaC6H6BrN
InChI KeyJFBMFWHEXBLFCR-UHFFFAOYSA-N
SMILESCC1=CC(Br)=CC=N1
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EspecificacionesSpecification SheetHoja de especificaciones
Assay (GC)≥96.0%
FormLiquid
Refractive Index1.5545-1.5595 @ 20?C
Appearance (Color)Clear colorless to yellow to brown
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

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 4-bromo-2-metilpiridina se utiliza como material de partida en la preparación de bipiridinas de éster de corona y viologenos mediante acoplamiento reductor de sodio o níquel, oxidación de cadena lateral y esterificación. Además, sirve como una importante materia prima e intermedio en la síntesis orgánica, los productos farmacéuticos, los agroquímicos y los colorantes.

Solubilidad
Miscible con diclorometano. No miscible con agua.

Notas
Sensible a la luz y la humedad. Incompatible con agentes oxidantes fuertes, agentes reductores, ácidos fuertes y bases. Almacenar en lugar fresco.
RUO – Research Use Only

General References:

  1. Johnson, B. M.; Huestis, M. P. Sequential C3 and C5 Direct C-H Arylation of Imidazo[1,2-a]pyrazines with (Hetero)aryl Bromides. Eur. J. Org. Chem. 2014, 2014 (8), 1589-1593.
  2. Cao, B.; Wang, Y.; Ding, K.; Neamati, N.; Long, Y. Q. Synthesis of the pyridinyl analogues of dibenzylideneacetone (pyr-dba) via an improved Claisen-Schmidt condensation, displaying diverse biological activities as curcumin analogues. Org. Biomol. Chem. 2012, 10 (6), 1239-1245.