Database/Uv Absorber/Menthyl Anthranilate
Route-dependent · ISO 16128

Is Menthyl Anthranilate natural?

It depends. Anthranilic acid is always petrochemical, but the menthol it is esterified with may come from natural corn-mint oil or from full petrochemical synthesis.

INCI nameMenthyl Anthranilate
CAS134-09-8
FormulaC17H25NO2 · 275.4 Da
FunctionUv Absorber
FeedstockMenthol is either extracted from corn mint oil,…

Why the score varies

This ingredient is made commercially by more than one route, and ISO 16128 scores the feedstock actually used. Without a supplier certificate of origin the value cannot be claimed.

RouteFeedstockNOIShareNotes
natural corn-mint menthol esterified with anthranilic acidMentha arvensis (corn mint) oil; petrochemical anthranilic acid0.56majority, natural menthol dominates world supply
synthetic menthol esterified with anthranilic acidpetrochemical menthol synthesis; petrochemical anthranilic acid0.00significant minority
Ask your supplier. A batch-specific certificate of origin or bio-based carbon test (ASTM D6866) settles which route applies.

How we scored it

Menthol (natural or synthetic, ≈156 Da) esterified with anthranilic acid (petrochemical, 137 Da) - H2O = 275 Da; natural-menthol route 155/275≈0.56, synthetic-menthol route 0/275=0.0.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Menthol is either extracted from corn mint oil, Mentha arvensis, a major natural commodity mainly from India and China, or synthesized industrially from petrochemical precursors. Anthranilic acid, the other half of the ester, is always petrochemical.

In plain English

A UV-absorbing ingredient combining menthol with anthranilic acid. The menthol may be naturally extracted from corn mint oil or made synthetically, so its natural content varies depending on which type of menthol was used.

Natural alternatives with the same function

Structure

2D structure of Menthyl Anthranilate

(5-methyl-2-propan-2-ylcyclohexyl) 2-aminobenzoate

PubChem CID 8633 ↗

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2Menthyl Anthranilate. PubChem CID 8633. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
  3. 3MENTHYL ANTHRANILATE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  4. 4MENTHYL ANTHRANILATE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=MENTHYL%20ANTHRANILATE