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Merck

W335808

Sigma-Aldrich

2-异丙基-3-甲氧基吡嗪

99%, FG

别名:

Bean pyrazine

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W335808-SAMPLE
$95.30
100 G
$695.00
500 G
$2,710.00

$95.30


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W335808-SAMPLE
$95.30
100 G
$695.00
500 G
$2,710.00

About This Item

经验公式(希尔记法):
C8H12N2O
CAS号:
分子量:
152.19
FEMA编号:
3358
EC 号:
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
14.057
NACRES:
NA.21

$95.30


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生物来源

synthetic

质量水平

等级

FG

管理合规性

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110

方案

99%

折射率

n20/D 1.494 (lit.)
n20/D 1.495

密度

0.996 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

green; nutty; earthy; pea

SMILES字符串

COc1nccnc1C(C)C

InChI

1S/C8H12N2O/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3

InChI key

NTOPKICPEQUPPH-UHFFFAOYSA-N

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象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

152.6 °F - closed cup

闪点(°C)

67 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Eva-Maria Kroener et al.
Frontiers in chemistry, 6, 149-149 (2018-06-06)
Horseradish (Armoracia rusticana) is consumed and valued for the characteristic spicy aroma of its roots in many countries all over the world. In our present study we compare six different horseradish varieties that were grown under comparable conditions, with regard
Navideh Sadoughi et al.
Journal of agricultural and food chemistry, 63(11), 2877-2885 (2015-02-24)
An optimized method for the quantitation of volatile compounds responsible for off-aromas, such as earthy odors, found in wine and grapes was developed. The method involved a fast and simple headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) for simultaneous determination of

实验方案

Separation of 2-Isopropyl-3-methoxypyrazine 20 ppt; 2-Isobutyl-3-methoxypyrazine; 2-Methylisoborneol; (±)-Geosmin 10 ppt

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