nutty pyrazine

Full Material List

7-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine

FEMA	3306
CAS	23747-48-0
EINECS	245-864-1
Synonyms	corylone pyrazine (Givaudan) 5H- cyclopenta[b]pyrazine, 6,7-dihydro-5-methyl- 5H- cyclopentapyrazine, 6,7-dihydro-5-methyl- 6,7- dihydro-5-methyl-5 -cyclopentapyrazine 6,7- dihydro-5-methyl-5h-cyclopenta 1,4-diazine 6,7- dihydro-5-methyl-5H-cyclopenta[b]pyrazine 6,7- dihydro-5-methyl-5H-cyclopentapyrazine maple lactone pyrazine methyl dihydrocyclopentapyrazine 4- methyl dihydrocyclopentapyrazine 9- methyl-2,5-diazabicyclo(4.3.0)nona-1,3,5-triene 5- methyl-5,6,7-trihydrocyclopenta[2,1-b]pyrazine 5- methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine 7- methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine 5- methyl-6,7-dihydro-5H-cyclopentapyrazine 5H-5- methyl-6,7-dihydrocyclopenta-(b)-pyrazine 5H-5- methyl-6,7-dihydrocyclopenta(b)pyrazine 5H-5- methyl-6,7-dihydrocyclopenta(beta)pyrazine 5H-5- methyl-6,7-dihydrocyclopenta[b]pyrazine 5- methyl-6,7-dihydrocyclopentapyrazine 5H-5- methyl-6,7-dihydrocyclopentapyrazine 5H- methyl6,7dihydrocyclopenta B pyrazine 5- methylene-6,7-dihydro-cyclopenta[b]pyrazine popcorn chemical 0.1% ethanol synthetic
JECFA Food Flavoring	781
JECFA Food Additive	N/A
DG SANTE Food Flavourings	14.037 5-methyl-6,7-dihydro-5H-cyclopentapyrazine
DG SANTE Food Contact Materials	N/A
FDA UNII	L5IDR3PHAV
CoE Number	2314
XlogP3-AA	N/A
Molecular Weight	134.1817
Molecular Formula	C8 H10 N2

Organoleptic Notes	1. Odor Type: earthy earthy potato baked potato peanut roasted peanut Odor Description:at 0.10 % in dipropylene glycol. earthy baked potato peanut roasted sweet nutty roasted toasted grain coffee corn savory meaty Odor Description:at 1.00 %. Sweet, nutty, roasted, toasted, grainy, coffee and corn with savory, meaty nuancesMosciano, Gerard P&F 23, No. 2, 43, (1998)
Odor	earthy earthy, potato, baked, peanut, roasted, sweet, nutty, toasted, grain, coffee, corn, savory, meaty
Flavor	nutty musty, nutty, roasted, grain, coffee,

5H-5-METHYL-6,7 DIHYDROCYCLOPENTA (B) PYRAZINE • 4079

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METHYL-5 6,7-DIHYDRO 5H-CYCLOPENTA (BETA) PYRAZINE • 505052

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METHYL DIHYDROCYCLOPENTAPYRAZINE • 441M115000

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Food Chemicals Codex Listed	No
Appearance	pale yellow to yellowish orange clear liquid (est)
Assay	97.00 to 100.00
Specific Gravity	1.04800 to 1.05800 @ 25.00 °C.
Lbs/Gal (est)	8.720 to 8.804
Refractive Index	1.52300 to 1.53300 @ 20.00 Â°C.
Melting Point	121.00 to 123.00 Â°C. @ 1.00 mm Hg
Boiling Point	200.00 to 201.00 Â°C. @ 760.00 mm Hg
Flash Point	174.00 Â°F. TCC ( 78.89 Â°C. )
Acid Value	N/A
Vapor Pressure	0.291000 mmHg @ 25.00 Â°C. (est)
Vapor Density	4.6 ( Air = 1 )
logP (o/w)	1.113 (est)
Soluble In	alcohol water, slightly water, 2416 mg/L @ 25 °C (est) water stable in most media
Occurrence	almond roasted almond asparagus barley roasted barley beef heated beef bread rye bread bread wheat bread chicken fried chicken cocoa coffee filbert filbert roasted filbert peanut peanut roasted peanut pork potato baked potato rice wild rice sesame seed oil tea green tea