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2 - 氯 - 5 - 氟嘧啶

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产品名称: 2 - 氯 - 5 - 氟嘧啶
产品型号: 62802-42-0
产品展商: Ossila

简单介绍


2 - 氯 - 5 - 氟嘧啶  的详细介绍

5-Fluoro-2-chloropyrimidine (CAS number 62802-42-0) is derived from pyrimidine, an aromatic heterocyclic 6-membered ring with two nitrogen atoms at positions 1 and 3. 5-Fluoro-2-chloropyrimidine also has a fluorine and a chlorine substituents at the para-position, making it useful for synthesizing linear molecules. With two nitrogens in the ring, 5-fluoro-2-chloropyrimidine is π electron deficient which facilitates nucleophilic aromatic substitution. 2-Chloro-5-fluoropyrimidine is often used to synthesize active pharmaceutical ingredients (APIs), such as antibiotics.

5-Fluoro-2-chloropyrimidine is also used to synthesize ligands for iridium complexes. The iridium complexes show great external quantum efficiency exceeding 29.5%.


General Information


CAS Number 62802-42-0
Chemical Formula C4H2ClFN2
Full Name 2-Chloro-5-fluoropyrimidine
Molecular Weight 132.52 g/mol
Synonyms 5-Fluoro-2-chloropyrimidine
Classification / Family Fluorinated building block, Heterocyclic building block, APIs, OLEDs

Chemical Structure


2-Chloro-5-fluoropyrimidine chemical structure
2-Chloro-5-fluoropyrimidine chemical structure, CAS 62802-42-0

Product Details


Purity 98%
Boiling Point Tb = 172 – 174 °C at 760 mmHg
Relative Density 1.073 g/mL at 25 °C
Appearance Colorless liquid
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