W335809
2-甲氧基-3(5或6)-异丙基吡嗪
≥98%, FG
别名:
3,5或6-异丙基-2-甲氧基吡嗪
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关于此项目
经验公式（希尔记法）:
C8H12N2O
化学文摘社编号:
分子量:
152.19
FEMA Number:
3358
Council of Europe no.:
11344
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.121
EC Number:
299-837-4
NACRES:
NA.21
MDL number:
Organoleptic:
green; earthy; pea; pepper
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Food allergen:
no known allergens
SMILES string
COc1cnc(cn1)C(C)C.COc2cncc(n2)C(C)C.COc3nccnc3C(C)C
InChI
1S/3C8H12N2O/c1-6(2)7-4-10-8(11-3)5-9-7;1-6(2)7-4-9-5-8(10-7)11-3;1-6(2)7-8(11-3)10-5-4-9-7/h3*4-6H,1-3H3
InChI key
MQHZLANELJKBBO-UHFFFAOYSA-N
biological source
synthetic
grade
FG, Halal, Kosher
reg. compliance
EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 117
assay
≥98%
refractive index
n20/D 1.495 (lit.)
density
0.996 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
green; earthy; pea; pepper
Quality Level
General description
2-Methoxy-3(5or 6)-isopropylpyrazine is a mixture of positional isomers commonly used as a flavoring agent in the food industry. Pyrazine derivatives exhibit a wide variety of aromas in food. For instance, 2-methoxy-3-isopropyl pyrazine produces a green pea odor and earthy and beany flavors . In addition, they are naturally found in coffee beans, cocoa beans, nuts, and vegetables.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
152.6 °F
flash_point_c
67 °C
HS-SPME-GC-MS/olfactometry combined with chemometrics to assess the impact of germination on flavor attributes of chickpea, lentil, and yellow pea flours
Xu M, et al.
Food Chemistry, 280, 83-95 (2019)
The FEMA GRAS assessment of pyrazine derivatives used as flavor ingredients
Adams TB, et al.
Food And Chemical Toxicology, 40(4), 429-451 (2002)
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