4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one

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Names

[ CAS No. ]:
25392-41-0

[ Name ]:
4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one

[Synonym ]:
2H-1-Benzopyran-2-one, 4-(chloromethyl)-7-hydroxy-
4-Chloromethyl-7-hydroxychromen-2-one
6-hydroxy-1-chloromethyl-3-oxo-3H-benzopyran
4-(chloromethyl)-7-hydroxy-2H-2-chromenone
4-(chloromethyl)-7-hydroxy-2H-chrome-2-one
chloromethylhydroxychromenone
4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one
CellHunt Blue CMHC [4-Chloromethyl-7-hydroxycoumarin]
4-(Chloromethyl)-7-hydroxycoumarin
7-hydroxy-4-chloromethylcoumarin

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
409.6±45.0 °C at 760 mmHg

[ Melting Point ]:
180-183ºC

[ Molecular Formula ]:
C10H7ClO3

[ Molecular Weight ]:
210.614

[ Flash Point ]:
201.5±28.7 °C

[ Exact Mass ]:
210.008377

[ PSA ]:
50.44000

[ LogP ]:
2.38

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.619

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-Chloroacetoacetate
  • Resorcine
  • Pyrrole-1-propionic Acid

DownStream

  • SR03298A
  • (6-Hydroxy-1-benzofuran-3-yl)acetic acid
  • (S)-Methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate
  • (6-Hydroxybenzofuran-3-yl)acetic acid methyl ester
  • 4-(chloromethyl)-7-phenylmethoxychromen-2-one
  • 4-(chloromethyl)-7-methoxychromen-2-one

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

  • 6-bromo-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one
  • 6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one
  • 4-(chloromethyl)-7-hydroxy-2H-benzo[h]chromen-2-one
  • 4-CHLOROMETHYL-7-HYDROXY-8-METHYL-CHROMEN-2-ONE
  • 4-(Chloromethyl)-6-hydroxy-2H-chromen-2-one
  • 4-Chloro-7-hydroxy-2H-chromen-2-one
  • Methyl 1-({[(tert-butoxy)carbonyl]amino}methyl)-3-hydroxycyclobutane-1-carboxylate
  • tert-butyl N-(4-tert-butylcyclohexyl)-N-(1-hydroxybutan-2-yl)carbamate
  • tert-butyl N-[(3S)-1-(2-hydroxy-2-methylpropyl)pyrrolidin-3-yl]carbamate
  • tert-butyl 2-(hydroxymethyl)-6-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine-4-carboxylate
  • 1-benzyl-5-{[(benzyloxy)carbonyl]amino}-3-methyl-1H-pyrazole-4-carboxylic acid
  • Tert-butyl 5-amino-4-methylpyridine-3-carboxylate
  • 3-{[(Benzyloxy)carbonyl]amino}-6-methylthieno[2,3-b]pyridine-2-carboxylic acid
  • 5-{[(Tert-butoxy)carbonyl]amino}-4-(cyanosulfanyl)-3-methylthiophene-2-carboxylic acid
  • 2-{[(Benzyloxy)carbonyl][(4-chlorophenyl)methyl]amino}acetic acid
  • 4-(4-{[(Benzyloxy)carbonyl]amino}piperidin-1-yl)butanoic acid
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