MilliporeSigma
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193291

Sigma-Aldrich

2-Chloropyrimidine

95%

Empirical Formula (Hill Notation):
C4H3ClN2
CAS Number:
Molecular Weight:
114.53
Beilstein:
107171
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

95%

form

crystals

bp

75-76 °C/10 mmHg (lit.)

mp

63-66 °C (lit.)

SMILES string

Clc1ncccn1

InChI

1S/C4H3ClN2/c5-4-6-2-1-3-7-4/h1-3H

InChI key

UNCQVRBWJWWJBF-UHFFFAOYSA-N

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General description

2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides[1].

Application

2-Chloropyrimidine was used in the synthesis of:
  • novel bis(2-(pyrimidin-2-yl)ethoxy)alkanes[2]
  • 4′-(1,1′-(5-(2-methoxyphenoxy)-[2,2′-bipyrimidine]-4,6-diyl)bis(1H-pyrazol-3,1-diyl)) dianiline fluorescent dye, biosensor for protein assay[3]
  • cis- and trans-octahydropyrrolo[2,3]pyridine derivatives[4]
  • 2-amino-4-heteroarylpyrimidines[5]

Packaging

10, 50 g in glass bottle

Other Notes

Remainder 2-hydroxypyrimidine

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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