Ibuprofen Impurity K

Suppliers

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

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
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 7-Benzyl-5-bromo-7H-pyrrolo[2,3-d]pyrimidin-4-amine
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide