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

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
3,3,3-Trifluoro-1-(4-methoxyphenyl)propan-1-amine
1,4-Benzenediamine, 2-(4-methyl-3-furanyl)-
Decahydrocyclohepta[c]pyrrole-1,3-dione
6-Iodoquinoline-4-carboxylic acid
[4-(3-Amino-pyridin-2-ylamino)-phenyl]-acetic acid methyl ester
Benzenamine, 3-[2-(5-pyrimidinyl)ethenyl]-, (E)-
3-(4-Chlorophenoxy)pyrrolidin-2-one
N-[2-(thiophen-2-yl)imidazo[1,2-a]pyrimidin-3-yl]benzamide
(R)-2-(Tetrahydro-2H-pyran-2-yl)ethan-1-ol
(R)-1-(Pyridin-3-yl)pentan-1-amine

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