8-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione , 98% , 34954-65-9

CAS NO.：34954-65-9

Empirical Formula: C9H7NO4

Molecular Weight: 193.16

MDL number: MFCD04114326

PRODUCT Properties

• Melting point: 255-260 °C
• Density: 1.376±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: DMSO (Slightly), Methanol (Very Slightly, Heated)
• pka: 10.42±0.20(Predicted)
• form: Solid
• color: Off-White to Pale Beige

Description and Uses

3-Methoxyisatoic Anhydride is used as a reagent in the synthesis of Tryptanthrin (T947000) and its analogs as antitubercular agents. 3-Methoxyisatoic Anhydride is also used in the preparation of quinazolin-2-ylamino-quinazolin-4-ols as non-nucleoside inhibitors of bacterial DNA polymerase III.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• HS Code: 2934999090