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  • industrial

2-Ethoxy-3-methylpyrazine

CAS 32737-14-7

2-Ethoxy-3-methylpyrazine chemical structure

Concern score

Not assessed — no hazard data yet.

2-Ethoxy-3-methylpyrazine in plain language

What it is

Also known as 2-METHYL-3-ETHOXYPYRAZINE · 2-Ethoxy-3-methyl-pyrazine · 2-Ethoxyl-3-methylpyrazine · 2-Methyl-3,5 or 6-ethoxypyrazine · 3-Ethoxy-2-methylpyrazine · InChI=1/C7H10N2O/c1-3-10-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H

Show all 10 names

Mmkwckgyuloket-uhfffaoysa-n · Pyrazine, 2-ethoxy-3-methyl- · Pyrazine, 3-ethoxy-2-methyl · UNII-P35895BBAF

What it does

Used in consumer products as a fragrance ingredient and a flavouring.

  • Fragrance
  • Flavouring
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. 2-Ethoxy-3-methylpyrazine appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for 2-Ethoxy-3-methylpyrazine yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2020-03-19

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed 2-Ethoxy-3-methylpyrazine in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

FragranceFlavouring
See products using 2-Ethoxy-3-methylpyrazine →