alpha-Lapachone

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Names

[ CAS No. ]:
4707-33-9

[ Name ]:
alpha-Lapachone

[Synonym ]:
2,2-Dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
α-Lapachone
2H-Naphtho[2,3-b]pyran-5,10-dione, 3,4-dihydro-2,2-dimethyl-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
372.9±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H14O3

[ Molecular Weight ]:
242.270

[ Flash Point ]:
165.5±27.9 °C

[ Exact Mass ]:
242.094299

[ PSA ]:
43.37000

[ LogP ]:
3.13

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.595

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dehydro-alpha-lapachone
  • Lapachol
  • Dihydrolapachenole
  • 2-Hydroxy-1,4-naphoquinone
  • 3-Methyl-2-butenal
  • α-lapachone diacetate
  • Beta-Lapachone
  • 4-Methoxy-1-naphthol
  • 6-METHOXY-2,2-DIMETHYL-2H-BENZO[H]CHROMENE

DownStream

  • 3-(3-chloro-3-methylbutyl)-4-hydroxynaphthalene-1,2-dione
  • Beta-Lapachone
  • 1,4-Naphthalenedione,2-hydroxy-3-(3-hydroxy-3-methylbutyl)-
  • 4-bromo-2,2-dimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione

Related Compounds

  • Dehydro-alpha-lapachone
  • 9-Hydroxy-alpha-lapachone
  • 9-Methoxy-alpha-lapachone
  • (-)-alpha-Cedrene
  • (-)-alpha-Narcotine
  • ALPHA-MAN-[1->3][ALPHA-MAN-(1->6)]-ALPHA-MAN-[1->6][ALPHA-MAN-(1->3)]-MAN
  • 5-amino-1-(4-methoxyphenyl)-N-(2-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxamide
  • 5-amino-1-(4-chloro-3-methoxyphenyl)-N-(2-phenylethyl)-1H-1,2,3-triazole-4-carboxamide
  • N-[4-(acetylamino)phenyl]-5-amino-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide
  • 5-amino-N-benzyl-1-(4-chloro-3-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide
  • 5-amino-1-(2,5-dimethylphenyl)-N-(2-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide
  • 5-amino-1-(3,4-dichlorophenyl)-N-(furan-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide
  • (S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline Acetate Salt
  • 5-amino-N-(2-methoxyphenyl)-1-(m-tolyl)-1H-1,2,3-triazole-4-carboxamide
  • N-[4-(acetylamino)phenyl]-5-amino-1-(2,5-dimethylphenyl)-1H-1,2,3-triazole-4-carboxamide
  • N-[4-(acetylamino)phenyl]-5-amino-1-(2-methylphenyl)-1H-1,2,3-triazole-4-carboxamide
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