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Home > Encyclopedia > 2,6-Dichloropurine

2,6-Dichloropurine

2,6-Dichloropurine structure

2,6-Dichloropurine 

structure
  • CAS No:

    5451-40-1

  • Formula:

    C5H2Cl2N4

  • Chemical Name:

    2,6-Dichloropurine

  • Synonyms:

    9H-Purine,2,6-dichloro-;Purine,2,6-dichloro-;1H-Purine,2,6-dichloro-;2,6-Dichloro-9H-purine;2,6-Dichloropurine;2,6-Dichloro-1H-purine;NSC 18395;2,6-Dichloro-9H-purin;2,6-Dichloro-7H-purine;1839-23-2

  • Categories:

    Biochemical Engineering  >  Nucleoside Drugs

Description

white to light yellow crystal powder

2,6-Dichloropurine Basic Attributes

189

189.00

9354

226-681-6

29349990

Characteristics

54.5

1.7

White to yellow Crystalline Powder

1.8±0.1 g/cm3

177 °C

405.4°C at 760 mmHg

231.3±9.3 °C

1.742

soluble

2-8°C

Safety Information

IRRITANT

NONH for all modes of transport

3

36/37/38-22

22-24/25-37/39-26-36

Xn,Xi

Irritant

Stable under normal temperatures and pressures.

P264, P270, P301+P310, P321, P330, P405, P501

H301

2,6-Dichloropurine Use and Manufacturing

Methods of Manufacturing

To a solution of ZnCl2 (7.0 g, 110 mmol) in conc. hydrochloric acid(9.2 mL) at 10 °C was added finely powdered compound 4 (2.3 g, 13.6 mmol) with stirring. The resulting stirred mixture was cooledto 5 °C and added NaNO2 (1.27 g, 18.4 mmol) over a period of30 min keeping the temperature below 5 °C. The mixture wasstirred for additional 30 min and was diluted with 12 mL of water.The product was extracted with ethyl acetate (4 x 15 mL). Theorganic phase was washed with water (2 x 7 mL), dried overNa2SO4, and evaporated to dryness to yield 2.37 g (47percent) of finalcompound.

Uses

2,6-Dichloropurine is used in the synthesis of 2,6-diamino-substituted purine derivatives as potential cardiomyogenesis inducing agents.

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