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Merck
CN

W330604

6,7-二氢-5-甲基-5H-环戊二烯并吡嗪

≥97%, FG

别名:

Nutty pyrazine

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关于此项目

经验公式（希尔记法）:
C8H10N2
化学文摘社编号:
23747-48-0
分子量:
134.18
FEMA Number:
3306
Council of Europe no.:
2314
UNSPSC Code:
12164502
PubChem Substance ID:
24901627
Flavis number:
14.037
EC Number:
245-864-1
NACRES:
NA.21
MDL number:
MFCD00040997
Organoleptic:
hazelnut; musty; nutty; peanut
Grade:
FG
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
Food allergen:
no known allergens

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产品名称

6,7-二氢-5-甲基-5H-环戊二烯并吡嗪, ≥97%, FG

SMILES string

CC1CCc2nccnc12

InChI

1S/C8H10N2/c1-6-2-3-7-8(6)10-5-4-9-7/h4-6H,2-3H2,1H3

InChI key

YZEFQPIMXZVPKP-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

assay

≥97%

refractive index

n20/D 1.527 (lit.)

bp

96-99 °C/20 mmHg (lit.)

density

1.055 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

hazelnut; musty; nutty; peanut

Quality Level

300
400

相关类别

General description

5H-5-Methyl-6,7-dihydrocyclopenta[b]pyrazine is the major flavor compound of palm sugar. It is also found in coffee and cooked meat.

pictograms

Exclamation mark
GHS07

signalword

Warning

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

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT2421
SHBN7558
SHBP6255
SHBP6254
SHBN4815

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Changes in volatile compounds of palm sap (Arenga pinnata) during the heating process for production of palm sugar.
Ho CW, et al.
Food Chemistry, 102(4), 1156-1162 (2007)
Pyrazines in foods.
Maga JA, et al.
Critical Reviews in Food Science and Nutrition, 4(1), 39-115 (1973)
Pyrazines in foods: an update
Maga JA & Katz I.
Critical Reviews in Food Science and Nutrition, 16(1), 1-48 (1982)
Cycloalkapyrazines in coffee aroma
Vitzthum OG & Werkhoff P.
Journal of Agricultural and Food Chemistry, 23(3), 510-516 (1975)
Jonita Stankevičiūtė et al.
Scientific reports, 6, 39129-39129 (2016-12-17)
Pyridinols and pyridinamines are important intermediates with many applications in chemical industry. The pyridine derivatives are in great demand as synthons for pharmaceutical products. Moreover, pyridines are used either as biologically active substances or as building blocks for polymers with

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