3-Aminothiophene-2-carboxamide

Suppliers

Names

[ CAS No. ]:
147123-47-5

[ Name ]:
3-Aminothiophene-2-carboxamide

[Synonym ]:
MFCD00052593
3-aminothiophene-2-carboxamide

Chemical & Physical Properties

[ Density]:
1.423 g/cm3

[ Boiling Point ]:
368.7ºC at 760 mmHg

[ Melting Point ]:
120-124 °C(lit.)

[ Molecular Formula ]:
C5H6N2OS

[ Molecular Weight ]:
142.17900

[ Exact Mass ]:
142.02000

[ PSA ]:
97.35000

[ LogP ]:
1.71070

[ Vapour Pressure ]:
1.25E-05mmHg at 25°C

[ Index of Refraction ]:
1.681

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H317-H319

[ Precautionary Statements ]:
P280-P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
UN 2811 6.1/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-MERCAPTOACETAMIDE
  • 2-Chloroacrylonitrile
  • Methyl 3-amino-2-thiophenecarboxylate

DownStream

  • 2-(trifluoromethyl)-1H-thieno[3,2-d]pyrimidin-4-one
  • Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate
  • 4-Chlorothieno[3,2-d]pyrimidine
  • Thieno[3,2-d]pyrimidine-2,4-diol
  • thieno[3,2-d]pyrimidin-4-ol

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-tert-butyl-3-aminothiophene-2-carboxamide
  • N-(4-trifluoromethoxyphenyl) 3-aminothiophene-2-carboxamide
  • 3-Aminothiophene-2-carboxylic acid
  • 3-Aminothiophene-2-carbonitrile
  • 3-AMinothiophene-2-carbaldehyde
  • 5-bromo-3-(tert-butyloxycarbonyl)aminothiophene-2-carboxamide