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Home > Encyclopedia > 5-Chloro-2-methylpyrimidine

5-Chloro-2-methylpyrimidine

5-Chloro-2-methylpyrimidine structure

5-Chloro-2-methylpyrimidine 

structure
  • CAS No:

    54198-89-9

  • Formula:

    C5H5ClN2

  • Chemical Name:

    5-Chloro-2-methylpyrimidine

  • Synonyms:

    5-chloro-2-methylpyrimidine;PYRIMIDINE, 5-CHLORO-2-METHYL-;NSC165372;2-methyl-5-chloropyrimidine;SCHEMBL1045564;CTK8B6614;DTXSID80304311;CS-D1091;ZINC1644846;ANW-53759

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

5-Chloro-2-methylpyrimidine Basic Attributes

128.5596

128.01400

165372

DTXSID80304311

2933599090

Characteristics

25.8

1.2

1.234 g/cm3

56-57 °C

169.3°C at 760 mmHg

70.1ºC

1.529

5-Chloro-2-methylpyrimidine Use and Manufacturing

To a solution of 2, 5-dichloropyrimidine (5 mmol) and Ni(dppf)Cl2 (0.25 mmol) in ether (30 mL) was added MeMgBr (6 mmol, 1M in THF) dropwise under nitrogen atmosphere and the resulting mixture was refluxed overnight. After cooling to rt, water (20 mL) was added and the mixture was extracted with ether (3 x 35 mL). The combined organic layers were washed with brine and dried over anhydrous Na2S04. After filtration and concentration, the crude product was purified by column chromatography to give the title compound.

Computed Properties

Molecular Weight:128.56
XLogP3:1.2
Hydrogen Bond Acceptor Count:2
Exact Mass:128.0141259
Monoisotopic Mass:128.0141259
Topological Polar Surface Area:25.8
Heavy Atom Count:8
Complexity:68.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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