3-Chloro-5,7-dihydroxy-4-methyl-2H-chromen-2-one

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Names

[ CAS No. ]:
22649-27-0

[ Name ]:
3-Chloro-5,7-dihydroxy-4-methyl-2H-chromen-2-one

[Synonym ]:
3-chloro-5-hydroxy-4-methylumbelliferone
3-Chlor-5,7-dihydroxy-4-methyl-cumarin
3-chloro-5,7-dihydroxy-4-methyl-2H-chromen-2-one
3-chloro-5,7-dihydroxy-4-methyl-coumarin
3-chloro-4-methyl-5,7-dihydroxy-coumarin
chlorodihydroxymethylchromenone

Chemical & Physical Properties

[ Molecular Formula ]:
C10H7ClO4

[ Molecular Weight ]:
226.61300

[ Exact Mass ]:
226.00300

[ PSA ]:
70.67000

[ LogP ]:
2.16600

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phloroglucinol
  • Ethyl 2-Chloroacetoacetate

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-Chloro-6,7-dihydroxy-4-methyl-2H-chromen-2-one
  • 3-Benzyl-5,7-dihydroxy-4-methyl-2H-chromen-2-one
  • 3-Benzyl-6,7-dihydroxy-4-methyl-2H-chromen-2-one
  • 5,7-dihydroxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one
  • 6,7-Dihydroxy-4-methyl-2H-chromen-2-one
  • 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one