| Identification | Back Directory | [Name]
4-[(R)-4,8-Dihydro-5-methoxy-8,8-dimethyl-2H,3H-benzo[1,2-b:5,4-b']dipyran-3-yl]-1,3-benzenediol | [CAS]
53734-74-0 | [Synonyms]
Neorauflavane
4-[(R)-4,8-Dihydro-5-methoxy-8,8-dimethyl-2H,3H-benzo[1,2-b:5,4-b']dipyran-3-yl]-1,3-benzenediol
1,3-Benzenediol, 4-[(7R)-7,8-dihydro-5-methoxy-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl]- (9CI) | [Molecular Formula]
C21H22O5 | [MDL Number]
MFCD23103607 | [MOL File]
53734-74-0.mol | [Molecular Weight]
354.4 |
| Chemical Properties | Back Directory | [Boiling point ]
552.9±50.0 °C(Predicted) | [density ]
1.257±0.06 g/cm3(Predicted) | [form ]
Solid | [pka]
9.63±0.40(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Uses]
Neorauflavane is a potent tyrosinase inhibitor derived from Campylotropis hirtella, with an IC50 value of 30 nM for tyrosinase monophenolase activity and an IC50 value of 500 nM for diphenolase activity. Neorauflavane can effectively reduce the melanin content of B16 melanoma cells[1]. | [References]
[1] Xuefei Tan, et al. Highly potent tyrosinase inhibitor, neorauflavane from Campylotropis hirtella and inhibitory mechanism with molecular docking. Bioorg Med Chem. 2016 Jan 15;24(2):153-9. DOI:10.1016/j.bmc.2015.11.040 |
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