![3-(2-Bromopropanoyl)spiro[benzo[e][1,3]oxazine-2,1'-cyclohexan]-4(3H)-one](https://img.chemicalbook.com/CAS/GIF/158299-05-9.gif)
BD8633331
3-(2-Bromopropanoyl)spiro[benzo[e][1,3]oxazine-2,1'-cyclohexan]-4(3H)-one , 95% , 158299-05-9
CAS NO.：158299-05-9
Empirical Formula: C16H18BrNO3
Molecular Weight: 352.22
MDL number: MFCD08458252
EINECS: 1806241-263-5
| Pack Size | Price | Stock | Quantity |
| 5g | RMB24.00 | In Stock |
|
| 10g | RMB28.80 | In Stock |
|
| 25g | RMB35.20 | In Stock |
|
| 100g | RMB99.20 | In Stock |
|
| 500g | RMB336.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 74-76 °C |
| Boiling point: | 485.0±45.0 °C(Predicted) |
| Density | 1.48±0.1 g/cm3(Predicted) |
| Flash point: | 247.1°C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | -2.33±0.20(Predicted) |
Description and Uses
3-(2-Bromo-1-oxopropyl)-spiro[2h-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one is an intermediate of meropenem, and meropenem is a carbapenem antibiotic, which is suitable for the treatment of meningitis.
Safety
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H290-H302-H319-H334-H410 |
| Precautionary statements | P261-P264b-P270-P280i-P285-P301+P312-P304+P341-P305+P351+P338-P330-P337+P313-P342+P311-P390-P406b-P501c |
