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W312606

Sigma-Aldrich

2-Acetylpyrazine

≥99%, FCC, FG

Synonym(s):

Acetylpyrazine

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About This Item

Empirical Formula (Hill Notation):
C6H6N2O
CAS Number:
22047-25-2
Molecular Weight:
122.12
FEMA Number:
3126
Beilstein:
109630
EC Number:
244-753-5
Council of Europe no.:
2286
MDL number:
MFCD00006134
UNSPSC Code:
12164502
PubChem Substance ID:
24901475
Flavis number:
14.032
NACRES:
NA.21

biological source

synthetic

Quality Level

400

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
FCC

Assay

≥99%

mp

76-78 °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

corn; nutty; potato

SMILES string

CC(=O)c1cnccn1

InChI

1S/C6H6N2O/c1-5(9)6-4-7-2-3-8-6/h2-4H,1H3

InChI key

DBZAKQWXICEWNW-UHFFFAOYSA-N

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General description

2-Acetylpyrazine has been identified as one of the volatile flavor constituents in popcorn, wheat and rye bread crust.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Identification of the volatile flavour compounds of wheat bread crust?comparison with rye bread crust.
Schieberle P & Grosch W.
Zeitschrift fur Lebensmittel-Untersuchung Und -Forschung, 180(6), 474-478 (1985)
Studies on popcorn aroma and flavor volatiles
Buttery RG, et al.
Journal of Agricultural and Food Chemistry, 45(3), 837-843 (1997)
Jie Li et al.
Molecules (Basel, Switzerland), 24(17) (2019-08-31)
The magnetic adsorbent, Fe3O4@[Ni(HL)2]2H2[P2Mo5O23]·2H2O (Fe3O4@1), is synthesized by employing the nanoparticles Fe3O4 and polyoxometalate hybrid 1. Zero-field-cooled (ZFC) and field-cooled (FC) curves show that the blocking temperature of Fe3O4@1 was at 120 K. Studies of Fe3O4@1 removing cationic and anionic
Hyun-Hee Lim et al.
Analytical and bioanalytical chemistry, 409(5), 1247-1256 (2016-11-09)
An analytical method for the detection of 14 volatile organic compounds (VOCs) was developed to investigate VOCs in refill fluids and cartridges of electronic cigarettes (EC) using headspace solid-phase micro extraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). In total

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