2-O-ethyl 4-O-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate

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Names

[ CAS No. ]:
77457-04-6

[ Name ]:
2-O-ethyl 4-O-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate

[Synonym ]:
2-ethyl 4-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate
2-ethyl 4-methyl 5-amino-3-methyl-2,4-thiophenedicarboxylate
5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C10H13NO4S

[ Molecular Weight ]:
243.28000

[ Exact Mass ]:
243.05700

[ PSA ]:
106.86000

[ LogP ]:
2.18320

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • Methyl cyanoacetate
  • Methanol
  • Cyanoacetic acid

DownStream

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

  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 6-fluoro-1-benzothiophene-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(4-ethylphenyl)propanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl [(4-methylphenyl)carbamoyl]formate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 7a-methyl-5-oxo-hexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2-ethylphenoxy)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-1H-indole-3-carboxylate
  • 1-tert-butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 2-methylazetidine-1,2-dicarboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methoxypropanoate
  • 1-tert-butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 4-methylazetidine-1,2-dicarboxylate
  • 1-tert-butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 3-methylazetidine-1,2-dicarboxylate
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