A3591412
Diethyl 5-Amino-3-methyl-2,4-thiophenedicarboxylate , >98.0%(GC) , 4815-30-9
CAS NO.：4815-30-9
Empirical Formula: C11H15NO4S
Molecular Weight: 257.31
MDL number: MFCD00005450
EINECS: 225-388-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB140.00 | In Stock |
|
| 25G | RMB450.40 | In Stock |
|
| 100G | RMB1481.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 105-108 °C(lit.) |
| Boiling point: | 372.6±37.0 °C(Predicted) |
| Density | 1.3137 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| form | Crystalline Powder |
| pka | -0.53±0.10(Predicted) |
| color | Slightly yellow to beige-yellow |
Description and Uses
Diethyl 5-Amino-3-methylthiophene-2,4-dicarboxylate is used as a reagent in the synthesis of novel pyrazolo-pyrimidinones as dipeptidyl peptidase IV (DPP-IV) inhibitors in diabetes. It is also used in the synthesis of N-phenylthieno[2,3-d]pyrimidin-4-amines which act as inhibitors of fibroblast grow factor receptor 1 and therefore may be further used as anticancer agents.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-60-37 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
