5-Methyl-6,7-dihydro-5H-cyclopentapyrazine
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5-Methyl-6,7-dihydro-5H-cyclopentapyrazine
structure -
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CAS No:
23747-48-0
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Formula:
C8H10N2
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Chemical Name:
5-Methyl-6,7-dihydro-5H-cyclopentapyrazine
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Synonyms:
5H-Cyclopentapyrazine,6,7-dihydro-5-methyl-;6,7-Dihydro-5-methyl-5H-cyclopentapyrazine;5-Methyl-6,7-dihydro-5H-cyclopentapyrazine;5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine;5-Methyl-6,7-dihydro-5H-cyclopenta(b)pyrazine;149310-63-4
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CAS No:
Description
5H-5-Methyl-6,7-dihydrocyclopenta(b)pyrazine has an earthy, peanut, roasted odor clear yellow to yellow-orange to brown liquid
light yellow to amber liquid with a peanut odour
6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine is a member of pyrazines.
5-Methyl-6,7-dihydro-5H-cyclopentapyrazine Basic Attributes
134.18
134.18
245-864-1
DTXSID7047196
29339900
Characteristics
25.8
0.8
clear yellow to yellow-orange to brown liquid
1.055 g/mL at 25 °C(lit.)
121-123 °C
66 °C @ Press: 2 Torr
174 °F
n20/D 1.527(lit.)
insoluble
Store in a cool, dry place. Keep container closed when not in use.
0.291mmHg at 25°C
Safety Information
II
8
UN 3260 8/PG 2
3
36/37/38
26-36/37/39
Xi
Stable under normal temperatures and pressures.
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H302 (96.84%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 1498 companies from 8 notifications to the ECHA C&L Inventory.
5-Methyl-6,7-dihydro-5H-cyclopentapyrazine Use and Manufacturing
Used as a spice, with aroma of baked food
5H-Cyclopentapyrazine, 6,7-dihydro-5-methyl-: ACTIVE
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:134.18
XLogP3:0.8
Hydrogen Bond Acceptor Count:2
Exact Mass:134.084398327
Monoisotopic Mass:134.084398327
Topological Polar Surface Area:25.8
Heavy Atom Count:10
Complexity:124
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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5-Methyl-6,7-dihydro-5H-cyclopentapyrazine
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