Quercetin is a naturally occurring flavonoid belonging to the flavonol class of plant-derived compounds. It is characterized by an extended aromatic structure containing multiple hydroxyl groups and is widely recognized as a specialty antioxidant ingredient for cosmetic and skincare formulation development.
Quercetin has the CAS Number 117-39-5, molecular formula C₁₅H₁₀O₇, and molecular weight 302.23 g/mol. It is also known by names including Sophoretin, Meletin, Quercetol, and 3,3′,4′,5,7-Pentahydroxyflavone.
Quercetin is generally supplied as a yellow to yellowish powder or crystalline material. Its physicochemical characteristics should be considered carefully when developing cosmetic formulations, particularly because its water solubility is limited.
In cosmetic formulation development, Quercetin can be evaluated for facial serums, creams, lotions, masks and other specialty skincare products where antioxidant and skin-conditioning functionality is desired.
For B2B cosmetic ingredient sourcing, relevant search terms include Quercetin Cosmetic Ingredient Manufacturer in India, Quercetin Manufacturer in India, Quercetin Supplier in India, Quercetin Cosmetic Raw Material Supplier India, and Quercetin Bulk Supplier India.
For product information and sourcing, visit https://www.sdp.org.in/.
Quercetin is a flavonol, a subgroup of flavonoids. Its chemical structure contains five hydroxyl groups, which contribute to its characteristic chemical properties and antioxidant activity.
The standard chemical identity of Quercetin is CAS 117-39-5. Its molecular formula is C₁₅H₁₀O₇, with a molecular weight of 302.23 g/mol.
Quercetin should be distinguished from quercetin glycosides and derivatives such as rutin and quercitrin because those substances have different chemical identities and specifications.
Important technical information includes:
The chemical identity and molecular properties are documented in the current chemical record.
Quercetin can be evaluated as a specialty cosmetic ingredient in formulations designed around antioxidant and skin-conditioning concepts.
Potential applications include:
The appropriate concentration should be determined according to the selected grade, formulation requirements and applicable cosmetic regulations.
Quercetin can be incorporated into suitable serum systems using an appropriate formulation approach.
Potential formats include:
Because Quercetin has limited water solubility, formulators should evaluate the selected solvent, carrier, dispersion system and overall formulation compatibility.
Quercetin can also be evaluated in compatible cream and lotion formulations.
Potential applications include:
Finished formulations should be evaluated for uniformity, stability, color, ingredient compatibility and active distribution.
Important formulation considerations include:
Quercetin contains multiple hydroxyl groups and may interact with other formulation components. Therefore, compatibility and stability testing should be performed during product development.
Quercetin Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Quercetin Supplier in India is a relevant commercial keyword for businesses sourcing Quercetin for cosmetic formulation development.
Supplier evaluation may include:
Quercetin Manufacturer and Supplier in India is a relevant B2B search phrase for businesses sourcing Quercetin as a specialty cosmetic raw material.
Potential formulation categories include:
Quercetin 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 Quercetin?
Quercetin is a naturally occurring flavonol belonging to the flavonoid family and is used as a specialty ingredient in cosmetic formulation development.
What is the CAS Number of Quercetin?
The CAS Number of Quercetin is 117-39-5.
What is the molecular formula of Quercetin?
The molecular formula is C₁₅H₁₀O₇.
What is the molecular weight of Quercetin?
The molecular weight is 302.23 g/mol.
What is the chemical class of Quercetin?
Quercetin is a flavonol, which belongs to the flavonoid family.
What does Quercetin look like?
Quercetin is described as a yellow powder or yellow crystalline material.
Can Quercetin be used in skincare formulations?
It can be evaluated in suitable creams, serums, lotions, masks and other specialty cosmetic formulations.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |