ethyl 7-methoxy-4-oxo-chromene-2-carboxylate

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Names

[ CAS No. ]:
38322-74-6

[ Name ]:
ethyl 7-methoxy-4-oxo-chromene-2-carboxylate

[Synonym ]:
ethyl 7-methoxy-4-oxo-4H-chromene-2-carboxylate
Ethyl 7-methoxy-4-oxo-4H-1-benzopyran-2-carboxylate
ethyl 7-methoxy-4-oxo-4H-chromen-2-carboxylate
7-Methoxy-4-oxo-4H-chromen-2-carbonsaeure-aethylester
4H-1-Benzopyran-2-carboxylic acid,7-methoxy-4-oxo-,ethyl ester
ETHYL 7-METHOXY-4-OXO-CHROMENE-2-CARBOXYLATE
7-methoxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.284g/cm3

[ Boiling Point ]:
381.5ºC at 760 mmHg

[ Molecular Formula ]:
C13H12O5

[ Molecular Weight ]:
248.23100

[ Flash Point ]:
212ºC

[ Exact Mass ]:
248.06800

[ PSA ]:
65.74000

[ LogP ]:
1.97830

[ Index of Refraction ]:
1.555

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Paeonol
  • Diethyloxalate
  • ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE
  • methyl iodide
  • 2,4-Dihydroxyacetophenone

DownStream

  • Paeonol
  • Resorcine

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • ethyl 7-methoxy-4-oxo-8-(piperidin-1-ylmethyl)chromene-2-carboxylate,dihydrochloride
  • ethyl 7-methoxy-4-oxo-3,4-dihydroquinazoline-2-carboxylate
  • (3-ethyl-7-methoxy-4-oxo-2-phenylchromen-8-yl)methyl-dimethylazanium,chloride
  • diethyl-[(3-ethyl-7-methoxy-4-oxo-2-phenylchromen-8-yl)methyl]azanium,chloride
  • benzyl-[(3-ethyl-7-methoxy-4-oxo-2-phenylchromen-8-yl)methyl]azanium,chloride
  • ethyl-[(3-ethyl-7-methoxy-4-oxo-2-phenylchromen-8-yl)methyl]azanium,chloride
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 5-(3-Methoxy-1,2-oxazol-5-yl)-1,2-oxazol-4-amine
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 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
  • 2-[(1-{7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}pyrrolidin-3-yl)methoxy]pyrazine
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine