Ibuprofen Impurity K

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Names

[ CAS No. ]:
43153-07-7

[ Name ]:
Ibuprofen Impurity K

[Synonym ]:
2-(4-formylphenyl)propanoic acid
Ibuprofen Impurity 11

Chemical & Physical Properties

[ Molecular Formula ]:
C10H10O3

[ Molecular Weight ]:
178.18500

[ Exact Mass ]:
178.06300

[ PSA ]:
54.37000

[ LogP ]:
1.68720

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • rac 2-(4-Formylphenyl)propionic Acid Ethyl Ester
  • Benzeneacetic acid,4-(chloromethyl)-a-methyl-,ethyl ester
  • ETHYL 2-PHENYLPROPIONATE
  • Ibuprofen

DownStream

  • 3-(4-Formylphenyl)propanoic acid

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone 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

  • Ibuprofen Impurity 7
  • Ibuprofen Impurity F
  • IBuprofen Impurity 60
  • Ibuprofen Impurity 59
  • Ibuprofen impurity 1
  • Tofacitinib Impurity K
  • 1-[(4-Bromonaphthyl)sulfonyl]piperidine-4-carboxamide
  • 5-ethyl-2-methoxy-N-(2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl)benzenesulfonamide
  • 2,5-dimethoxy-N-(2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl)-4-methylbenzenesulfonamide
  • 2,5-dimethoxy-4-methyl-N-(2-(2-methyl-1H-indol-3-yl)ethyl)benzenesulfonamide
  • N-(2-(2,5-dimethyl-1H-indol-3-yl)ethyl)-2,5-dimethoxy-4-methylbenzenesulfonamide
  • N-(2-(7-chloro-2-methyl-1H-indol-3-yl)ethyl)-2,5-dimethoxy-4-methylbenzenesulfonamide
  • 4-{[(5-Chloro-2-ethoxyphenyl)sulfonyl]amino}benzoic acid
  • 4-{[(4-Methoxy-2,3-dimethylphenyl)sulfonyl]amino}benzoic acid
  • 4-{[(4-Methoxynaphthyl)sulfonyl]amino}benzoic acid
  • 4-{[(2-Methoxy-4,5-dimethylphenyl)sulfonyl]amino}benzoic acid