2H-Naphtho[1,2-b]pyran-2-one, 7-hydroxy-4-methyl-

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Names

[ CAS No. ]:
21353-16-2

[ Name ]:
2H-Naphtho[1,2-b]pyran-2-one, 7-hydroxy-4-methyl-

[Synonym ]:
mutanolysin
7-hydroxy-8-nitro-4-methyl-2H-chromen-2-one
7-hydroxy-4-methyl-8-nitro-chromen-2-one
4-methyl-7-hydroxynaphtho<1,2-b>pyran-2-one
4-methyl-8-nitro-7-hydroxycoumarin
7-hydroxy-4-methyl-8-nitrocoumarin
7-hydroxy-4-methyl-benzo[h]chromen-2-one
7-Hydroxy-4-methyl-8-nitro-cumarin
7-hydroxy-4-methyl-2H-benzo[h]chromen-2-one
7-hydroxy-4-methylbenzo(h)chromene-2-one

Chemical & Physical Properties

[ Density]:
1.349g/cm3

[ Boiling Point ]:
472.1ºC at 760 mmHg

[ Molecular Formula ]:
C14H10O3

[ Molecular Weight ]:
226.22700

[ Flash Point ]:
212.7ºC

[ Exact Mass ]:
226.06300

[ PSA ]:
50.44000

[ LogP ]:
2.96020

[ Vapour Pressure ]:
1.54E-09mmHg at 25°C

[ Index of Refraction ]:
1.691

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-Dihydroxynaphthalene
  • Ethyl acetoacetate
  • Methyl acetoacetate
  • 1,5-bis-acetoacetyloxy-naphthalene
  • 5-Methoxy-1-naphthalenol
  • Diketene
  • Hydrochloric acid

DownStream

Related Compounds

  • 2H-Naphtho[1,2-b]pyran-2-one, 7-hydroxy-4-methyl-
  • 4-methyl-7,8,9,10-tetrahydrobenzo[h]chromen-2-one
  • 2H-Naphtho[1,2-b]pyran-2-one, 4-hydroxy-
  • 2H-Naphtho[1,2-b]pyran-2-one, 4-ethyl-3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl- (en)
  • 6-methoxy-4-methylbenzo[h]chromen-2-one
  • 4-diazomethyl-2H-naphtho<1,2-b>pyran-2-one
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 5-(4-Isopropylphenyl)oxazole-2-carboxylic acid
  • Ethyl 3-(benzoyloxy)-5-hydroxy-4-iodobenzoate
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 6-(3,4-Dichlorobenzyl)-7-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid