Pterostilbene is a naturally occurring stilbene compound and a polyphenolic cosmetic ingredient used in specialty skincare and personal-care formulation development. It is structurally related to Resveratrol and contains one hydroxyl group and two methoxy groups attached to a stilbene structure.
The commonly specified trans-Pterostilbene, also known as (E)-Pterostilbene, has the CAS Number 537-42-8, molecular formula C₁₆H₁₆O₃, and molecular weight 256.30 g/mol. Its IUPAC name is 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]phenol.
Pterostilbene is a member of the stilbenol and polyphenolic compound classes. Its chemical structure makes it relevant to cosmetic formulations developed around antioxidant and skin-conditioning concepts.
In cosmetic formulation development, Pterostilbene may be evaluated in facial serums, creams, lotions, masks and other specialty skincare products. Formulators should consider its concentration, solubility, dispersion, compatibility, processing conditions, light exposure and finished-product stability.
For B2B cosmetic ingredient sourcing, relevant search terms include Pterostilbene Cosmetic Ingredient Manufacturer in India, Pterostilbene Manufacturer in India, Pterostilbene Supplier in India, Pterostilbene Cosmetic Raw Material Supplier India, and Pterostilbene Bulk Supplier India.
For product information and sourcing, visit https://www.sdp.org.in/.
Pterostilbene is a stilbene compound containing a hydroxyl group and two methoxy groups. The commercially recognized form is generally trans-Pterostilbene, identified by CAS 537-42-8.
Pterostilbene has the same molecular formula as cis-Pterostilbene, but the geometric arrangement around the carbon-carbon double bond is different. Trans-Pterostilbene is associated with CAS 537-42-8, while cis-Pterostilbene is associated with CAS 441351-32-2.
Important technical information includes:
The chemical identity, molecular formula and molecular weight are confirmed by current chemical records.
Pterostilbene can be evaluated as a specialty cosmetic ingredient in formulations where antioxidant functionality is desired.
Potential applications include:
The appropriate concentration should be determined according to the selected grade, formulation requirements and applicable cosmetic regulations.
Pterostilbene can be evaluated in suitable facial serum systems.
Potential formats include:
Because Pterostilbene has limited water solubility, formulation development should consider appropriate solubilization, dispersion or delivery technology.
Pterostilbene can also be evaluated in compatible cream and lotion formulations.
Potential applications include:
Finished formulations should be evaluated for homogeneity, stability, compatibility and active-ingredient distribution.
Important formulation considerations include:
Pterostilbene should be handled and stored according to the requirements of the selected raw-material grade.
Pterostilbene Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Pterostilbene Supplier in India is a relevant commercial keyword for businesses sourcing Pterostilbene for cosmetic formulation development.
Supplier evaluation may include:
Pterostilbene Manufacturer and Supplier in India is a relevant B2B search phrase for cosmetic manufacturers sourcing this specialty ingredient.
Potential formulation categories include:
Pterostilbene Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic manufacturing.
Bulk procurement should specify:
For additional cosmetic ingredient information and sourcing, visit https://www.sdp.org.in/.
What is Pterostilbene?
Pterostilbene is a stilbene polyphenolic compound used as a specialty cosmetic ingredient in formulation development.
What is the CAS Number of trans-Pterostilbene?
The CAS Number is 537-42-8.
What is the molecular formula of Pterostilbene?
The molecular formula is C₁₆H₁₆O₃.
What is the molecular weight of Pterostilbene?
The molecular weight is 256.30 g/mol.
What is the chemical class of Pterostilbene?
Pterostilbene is a stilbenol/stilbene polyphenolic compound.
What is the difference between trans-Pterostilbene and cis-Pterostilbene?
They are geometric isomers. Trans-Pterostilbene is associated with CAS 537-42-8, while cis-Pterostilbene is associated with CAS 441351-32-2.
Can Pterostilbene be used in skincare formulations?
It can be evaluated as a specialty cosmetic ingredient in suitable skincare formulations, subject to the selected grade and applicable requirements.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |