| Identification | Back Directory | [Name]
DHELWANGIN | [CAS]
23800-56-8 | [Synonyms]
DHELWANGIN
4-Hydroxy-6-methyl-3-(4-methylpentanoyl)-2H-pyran-2-one
4-Hydroxy-6-methyl-3-(4-methyl-1-oxopentyl)-2H-pyran-2-one
2H-Pyran-2-one,4-hydroxy-6-methyl-3-(4-methyl-1-oxopentyl)- | [Molecular Formula]
C12H16O4 | [MDL Number]
MFCD09837856 | [MOL File]
23800-56-8.mol | [Molecular Weight]
224.25 |
| Chemical Properties | Back Directory | [Boiling point ]
348.2±42.0℃ (760 Torr) | [density ]
1.185±0.06 g/cm3 (20 ºC 760 Torr) | [Fp ]
129.9±21.4℃ | [storage temp. ]
4°C, protect from light | [solubility ]
DMF: 1.6mg/mL; DMSO: 3mg/mL; Ethanol: 3mg/mL; Ethanol:PBS (pH 7.2) (1:5): 0.16mg/mL | [form ]
A solid | [pka]
5.27±0.50(Predicted) | [color ]
White to off-white | [LogP]
0.750 (est) |
| Hazard Information | Back Directory | [Definition]
ChEBI:Dhelwangin is an aromatic ketone. | [in vivo]
Pogostone ( intraperitoneal injection; 25, 50 and 100 mg/kg) shows antibacterial activity in vivo against Escherichia coli (E. coli) and MRSA. Ninety percent of the mice infected with E. coil could be protected at the concentrations of 50 and 100 mg/kg, and 60% of the mice at 25 mg/kg, while the rate of protection for the mice infected with MRSA was 60% and 50% at doses of 100 and 50 mg/kg, respectively[2]. | [storage]
4°C, protect from light |
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