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Pterostilbene CAS 537-42-8

Pterostilbene (CAS 537-42-8) is a natural stilbene polyphenol compound found naturally in plants such as rosewood, blueberries, and grapes. As a methylated derivative of resveratrol, it has stronger lipophilicity and stability, exhibiting various biological activities in antioxidant, anti-inflammatory, antibacterial, and metabolic regulation.
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  • 537-42-8

  • bosschemical

  • 537-42-8

Pterostilbene Basic information

Product Name:

Pterostilbene

CAS:

537-42-8

MF:

C16H16O3

MW:

256.3

EINECS:

611-041-4

Mol File:

537-42-8.mol

Pterostilbene Chemical Properties

Melting point

89-92 ºC

Boiling point

420.4±35.0 °C(Predicted)

density

1.169±0.06 g/cm3(Predicted)

storage temp.

2-8°C

solubility

DMSO: >20mg/mL

pka

9.96±0.26(Predicted)

form

solid

color

White or off-white

Odor

Characteristic

λmax

321nm(MeOH)(lit.)

Stability:

Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 1 week.

Cosmetics Ingredients Functions

SKIN CONDITIONING

ANTIOXIDANT

InChI

InChI=1S/C16H16O3/c1-18-15-9-13(10-16(11-15)19-2)4-3-12-5-7-14(17)8-6-12/h3-11,17H,1-2H3/b4-3+

InChIKey

VLEUZFDZJKSGMX-ONEGZZNKSA-N

SMILES

C1(O)=CC=C(/C=C/C2=CC(OC)=CC(OC)=C2)C=C1

LogP

4.056 (est)

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