5-hydroxy-2,2-dimethylchromene-6-carboxylic acid

Names

[ CAS No. ]:
525-25-7

[ Name ]:
5-hydroxy-2,2-dimethylchromene-6-carboxylic acid

[Synonym ]:
2H-1-Benzopyran-6-carboxylic acid,5-hydroxy-2,2-dimethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C12H12O4

[ Molecular Weight ]:
220.22100

[ Exact Mass ]:
220.07400

[ PSA ]:
66.76000

[ LogP ]:
2.27460

Safety Information

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-1-Benzopyran-6-carboxylic acid, 5-hydroxy-2,2-dimethyl-, ethyl ester
  • 5-hydroxy-2,2-dimethyl-4-oxo-chroman-6-carboxylic acid
  • Deguelin
  • Methyl 2,4-dihydroxybenzoate
  • 2,4-Dihydroxybenzoic acid
  • 3-Methyl butynol
  • Seselin
  • Hydrogen peroxide

DownStream

  • (2E)-1-(5-Hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-3-phenyl-2-propen-1-one

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 5-Methoxy-2,2-dimethyl-2H-chromene-6-carboxylicacid
  • 5-hydroxy-2,2-dimethyl-2H-chromene-6-carboxylic acid methyl ester
  • 5-hydroxy-2,2-dimethyl-4-oxo-chroman-6-carboxylic acid
  • 5-hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-6-carboxylic acid
  • 2H-1-Benzopyran-6-carboxylic acid, 5-hydroxy-2,2-dimethyl-, ethyl ester
  • 5-HYDROXY-2,3-DIHYDROBENZOFURAN-2-CARBOXYLIC ACID