5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine

Independent reference data for 5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine (CAS 23747-48-0), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Documented uses on record

Flavoring Agents -> JECFA Flavorings IndexFlavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Synonyms and trade names

23747-48-0; 5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine; 5H-5-Methyl-6,7-dihydrocyclopentapyrazine; 6,7-Dihydro-5-methyl-5H-cyclopentapyrazine; 5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-; 5-METHYL-6,7-DIHYDRO-5H-CYCLOPENTAPYRAZINE; nutty pyrazine; FEMA No. 3306; 5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine; DTXSID7047196; L5IDR3PHAV; EINECS 245-864-1; 5H-5-Methyl-6,7-dihydrocyclopenta(b)pyrazine; 5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine; MAPLE LACTONE PYRAZINE; DTXCID5027196

Regulatory listings held on file

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Nuts, Peanut, Roast No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	0.1% (1 / 1501)

GHS hazard classification

GHS notification summary	0.1% (1 / 1501)
Reported hazard statements	H302 (96.7%)

This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1501) of reports.

H302 (96.7%): Harmful if swallowed [Warning Acute toxicity, oral]

What the public record says

5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine · CAS 23747-48-0 · C8H10N2. UNII L5IDR3PHAV. Boiling Point: 200 °C; Density: 1.048-1.059; Refractive Index: 1.525-1.535.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.