What is the NOAEL for 2,3-Diethylpyrazine?
2,3-Diethylpyrazine has 5 NOAEL studies in the database. The lowest reported value is AD31A42VY0 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
2,3-Diethylpyrazine
Also known as: Pyrazine, 2,3-diethyl-, EINECS 239-800-1, FEMA No. 3136, UNII-AD31A42VY0
CAS 15707-24-1
2,3-Diethylpyrazine (CAS 15707-24-1) is a chemical substance. Key regulatory status: 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
SOURCE
NOAEL studies
NOAEL studies
5
SOURCE
Chemical inventory jurisdictions
Regulatory lists
3
SOURCE
EU CLP Annex VI
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
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DSSTox identifiers
10 fields
Name
2,3-Diethylpyrazine
CAS Number
15707-24-1
DTXSID
DTXSID6047101
Molecular Formula
C8H12N2
InChI Key
GZXXANJCCWGCSV-UHFFFAOYSA-N
Monoisotopic Mass
136.100048
Synonyms
Pyrazine, 2,3-diethyl-EINECS 239-800-1FEMA No. 3136UNII-AD31A42VY0
Functional Uses
Industrial and product-use categories associated with this substance.
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EPA CPDat
4 records
FragranceFlavouring and nutrient
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| IFRA Transparency | IFRA | IFRA |
| Europe | European Commission | Fl@vis |
| food_additive; Substances Added to Food (formerly EAFUS) (2/2019) | FDA | United States Food and Drug Administration (FDA) |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
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NOAEL studies
Showing 5 of 5 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| AD31A42VY0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| AD31A42VY0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| AD31A42VY0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| AD31A42VY0 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 1.75 | mg/kg bw/day | NOAEL | oral | rat | COSMOS DB |
Showing 5 of 5 studies
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
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AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
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CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
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ChEMBL / DailyMed
CHEMBL327303
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
0
Cannabis Data
Same-CAS cannabis compliance and lab records where available.
SOURCE
Cannabis regulatory / lab data
efsa substances
1 cannabis record found in efsa substances.
View full cannabis profile →Frequently Asked Questions
What regulatory lists include 2,3-Diethylpyrazine?
2,3-Diethylpyrazine appears on 3 regulatory/inventory lists including IFRA Transparency, Europe, food_additive; Substances Added to Food (formerly EAFUS) (2/2019). Source: EPA CPDat.
Is 2,3-Diethylpyrazine used in cosmetics?
Yes, 2,3-Diethylpyrazine is also indexed as a cosmetic ingredient under the name 2,3-Diethylpyrazine. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for 2,3-Diethylpyrazine come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Is 2,3-Diethylpyrazine used outside industrial chemicals?
2,3-Diethylpyrazine also appears in cosmetics, pharmaceutical, cannabis databases.