2-Aminothiazole-4-acetic acid CAS#29676-71-9
2-Aminothiazole-4-acetic acid CAS#29676-71-9 Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name:2-Aminothiazole-4-acetic acid
CAS No.:29676-71-9
Molecular Formula:C5H6N2O2S
Molecular weight:158.18
Sample: Available
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Products Description of 2-Aminothiazole-4-acetic acid CAS#29676-71-9
It is prepared by condensing ethyl chloro or bromoacetyl acetate with thiourea and then hydrolyzing it.
2-Aminothiazole-4-acetic acid Chemical Properties
Melting point | 130 °C (dec.)(lit.) |
Boiling point | 399.0±17.0 °C(Predicted) |
density | 1.367 (estimate) |
vapor pressure | 1.03-1.15hPa at 20℃ |
refractive index | 1.6430 (estimate) |
storage temp. | -20°C |
solubility | DMSO (Slightly) |
pka | 3.20±0.10(Predicted) |
form | solid |
color | White |
Water Solubility | 6.5 g/L (20 ºC) |
BRN | 127415 |
Stability: | Unstable in Solution |
LogP | -2.13 at 20℃ and pH4.54-4.64 |
CAS DataBase Reference | 29676-71-9(CAS DataBase Reference) |
EPA Substance Registry System | 2-Amino-4-thiazoleacetic acid (29676-71-9) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-37/39 |
WGK Germany | 3 |
HS Code | 29349990 |
Product Application of 2-Aminothiazole-4-acetic acid CAS#29676-71-9
Used in the manufacture of cephalosporin drugs, it is an intermediate of cefotiam
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