A8522332
2-Methyl-3,1-benzoxazin-4-one , 95% , 525-76-8
CAS NO.：525-76-8
Empirical Formula: C9H7NO2
Molecular Weight: 161.16
MDL number: MFCD00047647
EINECS: 208-381-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB119.20 | In Stock |
|
| 5G | RMB399.20 | In Stock |
|
| 25G | RMB1599.20 | In Stock |
|
| 100G | RMB5599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 79-82 °C(lit.) |
| Boiling point: | 144-145 °C(Press: 12 Torr) |
| Density | 1.25±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 2.84±0.20(Predicted) |
| Appearance | Light yellow to brown Solid |
| InChI | InChI=1S/C9H7NO2/c1-6-10-8-5-3-2-4-7(8)9(11)12-6/h2-5H,1H3 |
| InChIKey | WMQSKECCMQRJRX-UHFFFAOYSA-N |
| SMILES | N1C2=CC=CC=C2C(=O)OC=1C |
| EPA Substance Registry System | 4H-3,1-Benzoxazin-4-one, 2-methyl- (525-76-8) |
Description and Uses
2-Methyl-4H-3,1-benzoxazin-4-one is a synthetic antimicrobial agent. It belongs to the quinazolinone class of drugs. It has been shown to be effective against Staphylococcus aureus and other bacteria. Quinazolinones are potent inhibitors of bacterial growth and have been used successfully in the treatment of tuberculosis and other infectious diseases. 2-Methyl-4H-3,1-benzoxazin-4-one has also been shown to inhibit the growth of some Gram-negative bacteria, such as Salmonella typhi and Escherichia coli.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
