6,8-dichloro-2h-chromene-3-carboxylic acid

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Names

[ CAS No. ]:
83823-07-8

[ Name ]:
6,8-dichloro-2h-chromene-3-carboxylic acid

[Synonym ]:
5g-360s

Chemical & Physical Properties

[ Molecular Formula ]:
C10H6Cl2O3

[ Molecular Weight ]:
245.05900

[ Exact Mass ]:
243.96900

[ PSA ]:
46.53000

[ LogP ]:
2.85380

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,5-Dichlorosalicylaldehyde
  • 6,8-dichloro-2h-chromene-3-carbonitrile
  • 6,8-dichloro-2H-chromene-3-carboxamide

DownStream

  • (6,8-dichloro-2H-chromen-3-yl)-(2-iminopyridin-1-yl)methanone

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Related Compounds

  • 6,8-DICHLORO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6,8-DICHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
  • 6,8-DICHLORO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
  • 6,8-DICHLORO-CHROMAN-3-CARBOXYLIC ACID
  • 6,8-DIBROMO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6,8-Difluoro-2H-chromene-3-carboxylic acid
  • 2-(3-methoxycarbonyl-4-methyl-phenyl)acetic acid
  • methyl 3-amino-2-methyl-2-methylsulfonyl-propanoate
  • 3-[(1R,2S)-2-(cyclopropylmethyl)cyclopropyl]propanoic acid
  • tert-butyl 1-(bromomethyl)-3-azabicyclo[3.3.1]nonane-3-carboxylate
  • (1R,2R)-2-pyrrolidin-2-ylcyclopropanecarboxylic acid
  • methyl 2-(1-aminocyclobutyl)-2-methyl-propanoate
  • (1S,7R,8R,9S)-9-aminobicyclo[5.2.0]nonane-8-carboxylic acid
  • 4-(2-pyridyl)-1,3-dihydroquinoxalin-2-one
  • 6,7-dimethylpyrazolo[1,5-a]pyridin-3-ol
  • tert-butyl 6-(aminomethyl)-6-methyl-1,4-oxazepane-4-carboxylate
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