2-Methyl-3-nitrothiophene-5-carboxylic Acid

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Names

[ CAS No. ]:
36050-35-8

[ Name ]:
2-Methyl-3-nitrothiophene-5-carboxylic Acid

[Synonym ]:
5-methyl-4-nitrothiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.565g/cm3

[ Boiling Point ]:
368.4ºC at 760 mmHg

[ Molecular Formula ]:
C6H5NO4S

[ Molecular Weight ]:
187.17300

[ Flash Point ]:
176.6ºC

[ Exact Mass ]:
186.99400

[ PSA ]:
111.36000

[ LogP ]:
2.18610

[ Index of Refraction ]:
1.637

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methly-2-thiophenecarboxylic acid
  • methylthiol
  • 2-Thiophenecarboxaldehyde
  • nitric acid
  • Ethanoic anhydride

DownStream

  • 4-amino-5-methylthiophene-2-carboxylic acid,hydrochloride
  • 2-Thiophenecarboxylicacid,4-amino-5-methyl-(9CI)
  • 2-Thiophenecarboxylicacid, 5-methyl-4-nitro-, ethyl ester
  • 2-methyl-3,5-dinitro-thiophene
  • methyl 5-methyl-4-nitro-thiophene-2-carboxylate
  • 3-nitrothiophene-2-carbaldehyde
  • Hexanoic acid, 4-amino-

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-3-NITROTHIOPHENE-5-CARBOXYLIC ACID
  • 2-methyl-3-phenyl-isoxazolidine-5-carboxylic acid ethyl ester
  • 2-methyl-3,5-dioxo-1,2,4-triazine-6-carboxylic acid
  • 2-Methyl-3-nitro-4-hydroxymethyl-6-hydroxypyridine-5-carboxylic acid sodium salt
  • 2-Methyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide
  • (S)-2-Methyl-3,5-dioxo-pyrrolidine-1-carboxylic acid tert-butyl ester