4-methyl-7-prop-2-ynylsulfanylchromen-2-one

Names

[ CAS No. ]:
827024-65-7

[ Name ]:
4-methyl-7-prop-2-ynylsulfanylchromen-2-one

[Synonym ]:
2H-1-Benzopyran-2-one,4-methyl-7-(2-propynylthio)
4-methyl-7-(prop-2-ynylthio)-2H-chromen-2-one
4-methyl-7-(2-propyn-1-ylthio)-2h-1-benzopyran-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C13H10O2S

[ Molecular Weight ]:
230.28200

[ Exact Mass ]:
230.04000

[ PSA ]:
55.51000

[ LogP ]:
2.82670

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Methylumbelliferone

DownStream

  • 4-methyl-8H-thiopyrano[2,3-h]chromen-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

  • 4-methyl-7-prop-2-ynoxychromen-2-one
  • 3-ethyl-4-methyl-7-prop-2-ynoxychromen-2-one
  • 3-bromo-8-iodo-4-methyl-7-prop-2-enoxychromen-2-one
  • 4-methyl-6-(tert-butyl)-7-(prop-2-ynylthio)-2H-chromen-2-one
  • 4-METHYL-7-(2-OXO-CYCLOHEXYLOXY)-CHROMEN-2-ONE
  • 4-methyl-7-(2-piperidin-1-ylethoxy)chromen-2-one