Home Categories 2<i>H</i>-1,4-Benzoxazin-3(4<i>H</i>)-one
A4844412

2<i>H</i>-1,4-Benzoxazin-3(4<i>H</i>)-one , >98.0%(GC) , 5466-88-6

CAS NO.:5466-88-6

Empirical Formula: C8H7NO2

Molecular Weight: 149.15

MDL number: MFCD00158536

Pack Size Price Stock Quantity
1g RMB55.20 In Stock
5G RMB79.20 In Stock
10g RMB114.40 In Stock
25G RMB303.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 173-175 °C(lit.)
Boiling point: 337.7±31.0 °C(Predicted)
Density  1.244±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  methanol: soluble25mg/mL, clear, colorless
form  Flakes or Powder
pka 12.89±0.20(Predicted)
color  White to yellow to tan
λmax 286nm(EtOH)(lit.)
CAS DataBase Reference 5466-88-6(CAS DataBase Reference)

Description and Uses

2H-1,4-Benzoxazin-3-one is used to prepare benzoxazinone/benzothiazinone analogs of fluconazole with antifungal and anti-Candida activities. It is used to synthesize 1,?4-?benzoxazine derivatives with vasorelaxant activities.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  DM3270000
HazardClass  IRRITANT
HS Code  29349990

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