4-Methoxythiophene-3-carboxylic acid

Suppliers

Names

[ CAS No. ]:
71050-40-3

[ Name ]:
4-Methoxythiophene-3-carboxylic acid

[Synonym ]:
4-methoxythiophene-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
295.693ºC at 760 mmHg

[ Melting Point ]:
105ºC

[ Molecular Formula ]:
C6H6O3S

[ Molecular Weight ]:
158.17500

[ Flash Point ]:
132.631ºC

[ Exact Mass ]:
158.00400

[ PSA ]:
74.77000

[ LogP ]:
1.45490

[ Index of Refraction ]:
1.577

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 4-methoxythiophene-3-carboxylate
  • Methyl 4-bromothiophene-3-carboxylate

DownStream

  • 5-Chloro-4-methoxy-3-thiophenecarboxylic 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

  • 5-Bromo-4-methoxythiophene-3-carboxylic acid
  • 5-Chloro-4-methoxythiophene-3-carboxylic acid
  • 2-HYDROXY-6-METHYLPYRIDINE
  • 4-Ethoxypyridine-3-carboxylic acid hydrochloride
  • 4-Mercaptopyridine-3-carboxylic acid
  • 4-methoxypyrrolidine-3-carboxylic acid
  • (5H-[1,3]Dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)difluoromethanesulfonyl fluoride
  • [1-(Aminomethyl)-2,2-dimethylcyclopropyl](cyclopropyl)methanol
  • Difluoro(6-methoxy-1H-benzo[d]imidazol-2-yl)methanesulfonyl fluoride
  • [(2-Methylbut-3-yn-1-yl)oxy]cyclobutane
  • Tert-butyl 3-(thiolan-2-yl)piperazine-1-carboxylate
  • rac-(2R,3S)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanamido]oxolane-2-carboxylic acid
  • 3-(4-Tert-butylphenyl)-3-methyloxirane-2-carbonitrile
  • (2-{[(Butan-2-yl)amino]methyl}-1,3-thiazol-4-yl)methanol
  • (2R,3R,4R)-3-(1,3-Benzodioxol-5-ylmethyl)-4-[(3,4-dimethoxyphenyl)methyl]tetrahydro-2-furanol
  • 3-Amino-1-(2,4-dimethoxypyridin-3-yl)propan-1-one
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