1,2-Thiazole-4-carboxylic acid

Suppliers

Names

[ CAS No. ]:
822-82-2

[ Name ]:
1,2-Thiazole-4-carboxylic acid

[Synonym ]:
1,2-Thiazole-4-carboxylic acid
4-Isothiazolecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
175.8±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H3NO2S

[ Molecular Weight ]:
129.137

[ Flash Point ]:
60.1±22.6 °C

[ Exact Mass ]:
128.988449

[ PSA ]:
78.43000

[ LogP ]:
0.49

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.618

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • 4-Methylisothiazole
  • ISOTHIAZOLE-4,5-DICARBOXYLIC ACID
  • 1,2-Thiazole-4-carbonitrile
  • Mesitylene

DownStream

  • 4-Isothiazolecarbonyl chloride (7CI,8CI,9CI)
  • Isothiazol-4-ylmethanol

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

  • 3-Methyl-1,2-thiazole-4-carboxylic acid
  • 3-phenyl-1,2-thiazole-4-carboxylic acid
  • 3-acetyl-1,2-thiazole-4-carboxylic acid
  • 3-Chloro-1,2-thiazole-4-carboxylic acid
  • 3,5-dichloro-1,2-thiazole-4-carboxylic acid
  • 5-Amino-3-chloro-1,2-thiazole-4-carboxylic acid
  • N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonamide
  • N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)-1-isopropyl-1H-imidazole-4-sulfonamide
  • N-[2-hydroxy-2,2-bis(thiophen-2-yl)ethyl]-1-methyl-2-(propan-2-yl)-1H-imidazole-4-sulfonamide
  • 3,3,3-trifluoro-N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)propane-1-sulfonamide
  • 4-cyano-N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)benzenesulfonamide
  • N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)benzo[c][1,2,5]thiadiazole-4-sulfonamide
  • N-(2-hydroxy-2,2-di(thiophen-2-yl)ethyl)-4-(1H-pyrazol-1-yl)benzenesulfonamide
  • N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)pivalamide
  • 2-ethoxy-N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)acetamide
  • N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)thiophene-3-carboxamide