2-(THIOPHEN-2-YL)PROPANOIC ACID

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Names

[ CAS No. ]:
54955-39-4

[ Name ]:
2-(THIOPHEN-2-YL)PROPANOIC ACID

[Synonym ]:
2-Thiopheneacetic acid,a-methyl
thienylpropionic acid
2-TPA

Chemical & Physical Properties

[ Density]:
1.263g/cm3

[ Boiling Point ]:
274.6ºC at 760 mmHg

[ Molecular Formula ]:
C7H8O2S

[ Molecular Weight ]:
156.20200

[ Flash Point ]:
119.9ºC

[ Exact Mass ]:
156.02500

[ PSA ]:
65.54000

[ LogP ]:
1.93620

[ Index of Refraction ]:
1.567

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • α-methylthio-α-(2-thienyl)propionic acid
  • Zinc
  • 2-methyl-4-(2,4,6-trimethoxyphenyl)butan-2-ol
  • 2-Acetylthiophene
  • 2-Thiophen-2-yl-propionic acid ethyl ester
  • α-methyl-α-(2-thienyl)malonic acid
  • dimethyl α-methyl α-(2-thienyl)malonate
  • Methyl 2-thiopheneacetate

DownStream

  • Tiaprofenic Acid

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-methyl-2-(thiophen-2-yl)propanoic acid
  • 2-benzamido-3-thiophen-2-yl-propanoic acid
  • 2-Hydroxy-3-(thiophen-2-yl)propanoicacid
  • 3-[(2-chloroacetyl)amino]-3-thiophen-2-yl-propanoic acid
  • 2-[(2-chloroacetyl)amino]-3-thiophen-2-yl-propanoic acid
  • 3-(2-thien-2-yl-1H-indol-3-yl)propanoic acid