A6195312
4-Nitrobenzyl Acetoacetate , 98% , 61312-84-3
CAS NO.：61312-84-3
Empirical Formula: C11H11NO5
Molecular Weight: 237.21
MDL number: MFCD00799237
EINECS: 612-114-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB48.96 | In Stock |
|
| 25G | RMB110.88 | In Stock |
|
| 100g | RMB224.00 | In Stock |
|
| 500g | RMB768.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 45 °C |
| Boiling point: | 376.5±22.0 °C(Predicted) |
| Density | 1.287±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 10.08±0.46(Predicted) |
| color | Off-White |
| λmax | 267nm(CH2Cl2)(lit.) |
| CAS DataBase Reference | 61312-84-3(CAS DataBase Reference) |
Description and Uses
4-Nitrobenzyl Acetoacetate acts as a reagent in the preparation of panipenem via esterification of nitrobenzyl alcohol followed by substitution, cyclizations and hydrogenation. Panipenem I is a new carbapenem antibiotic for the treatment of inflammation.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| HS Code | 2918.30.3000 |
