3,7-Dihydroxycoumarin

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Names

[ CAS No. ]:
22065-03-8

[ Name ]:
3,7-Dihydroxycoumarin

[Synonym ]:
3-Hydroxyumbelliferone
3,7-Dihydroxycoumarin
2H-1-Benzopyran-2-one,3,7-dihydroxy
3,7-dihydroxy-chromen-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C9H6O4

[ Molecular Weight ]:
178.14200

[ Exact Mass ]:
178.02700

[ PSA ]:
70.67000

[ LogP ]:
1.20420

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (Z)-3-(2,4-dimethoxyphenyl)-2-hydroxyacrylic acid
  • 2,4-dimethoxybenzaldehyde
  • (Z)-4-(2,4-DIMETHOXYBENZYLIDENE)-2-METHYLOXAZOL-5(4H)-ONE

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Amino-4,7-dihydroxycoumarin hydrochloride
  • 3-(p-nitrophenyl)-4,7-dihydroxycoumarin
  • 3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaen-1-ol
  • 3,7-Dioxabicyclo[4.1.0]heptane,4-methyl- (3CI)
  • 3,7-Dimethyloct-6-en-3-ol
  • 3,7-DICHLOROBENZO[D]ISOXAZOLE
  • 2 inverted exclamation mark-Bromo-3 inverted exclamation mark-chloro-6 inverted exclamation mark-fluoroacetophenone
  • 1-(3-Bromo-5-chloro-4-fluorophenyl)ethanone
  • 4-Bromo-2-chloro-3-fluoroacetophenone
  • 2-Amino-3-(5-chloro-2,3-difluoro-4-hydroxyphenyl)propanoic acid
  • 2-Amino-3-(3-chloro-2,6-difluoro-4-hydroxyphenyl)propanoic acid
  • 3-Amino-1-[2-chloro-5-(trifluoromethyl)phenyl]propan-1-one
  • tert-butyl 3-((4-(4-chloro-5-cyclopropyl-1H-pyrazole-3-carboxamido)phenyl)thio)azetidine-1-carboxylate
  • (2S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl acetate
  • (R)-(6-chloro-1-formyl-1,2,3,4-tetrahydronaphthalen-1-yl)methyl 4-bromobenzoate
  • [(1S)-6-chloro-1-(hydroxymethyl)-3,4-dihydro-2H-naphthalen-1-yl]methyl 4-bromobenzoate