Quercetin Dimethyl Ether Glucoside

INCI: QUERCETIN DIMETHYL ETHER GLUCOSIDE (LISTED IN INCI DICTIONARY)

CAS Number
No unique CAS assigned for the cosmetic-grade ingredient (PubChem CID: 44259669 for quercetin 3,7-dimethyl ether 4'-glucoside; MW 492.4 Da)
Function
Antioxidant, skin conditioning (inferred from parent flavonoid class)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated; permitted under general cosmetic provisions

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Data gap is the primary flag. Almost no cosmetic safety literature. Natural occurrence in Nymphoides species is documented but cosmetic-specific toxicology is absent

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Concern Level: High

Regulatory Flags

natural-origin

Frequently Asked Questions

Is Quercetin Dimethyl Ether Glucoside safe in cosmetics?

Data gap is the primary flag. Almost no cosmetic safety literature. Natural occurrence in Nymphoides species is documented but cosmetic-specific toxicology is absent The EU classifies Quercetin Dimethyl Ether Glucoside as "permitted". Safety rating: MODERATE.

Is Quercetin Dimethyl Ether Glucoside allowed in the EU?

Quercetin Dimethyl Ether Glucoside EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Quercetin Dimethyl Ether Glucoside do in cosmetics?

Quercetin Dimethyl Ether Glucoside functions as: Antioxidant, skin conditioning (inferred from parent flavonoid class). It is classified as a cosmetic ingredient in our database. CAS number: No unique CAS assigned for the cosmetic-grade ingredient (PubChem CID: 44259669 for quercetin 3,7-dimethyl ether 4'-glucoside; MW 492.4 Da).

What is the Margin of Safety for Quercetin Dimethyl Ether Glucoside?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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