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Merck

N5757

Sigma-Aldrich

α-Naphthoflavone

≥98%

Sinónimos:

alpha-Naphthoflavone, 7,8-Benzoflavone

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About This Item

Fórmula empírica (notación de Hill):
C19H12O2
Número de CAS:
Peso molecular:
272.30
Beilstein/REAXYS Number:
210494
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥98%

form

powder

technique(s)

titration: suitable

color

white to yellow

mp

153-157 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C1C=C(Oc2c1ccc3ccccc23)c4ccccc4

InChI

1S/C19H12O2/c20-17-12-18(14-7-2-1-3-8-14)21-19-15-9-5-4-6-13(15)10-11-16(17)19/h1-12H

InChI key

VFMMPHCGEFXGIP-UHFFFAOYSA-N

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Ageing is a complex and multifactorial process resulting in several functional and aesthetic changes to the skin. We found that α-Naphthoflavone (α-NF) concentration-dependently induced pro-collagen type I protein expression and inhibited MMP-1 protein expression, in both normal and UVB-irradiated cells.
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