2-Acetyl-3-methylpyrazine

ALDRICH/W396400 - ≥98%, FG

Synonym: 1-(3-methylpyrazin-2-yl)ethanone

CAS Number: 23787-80-6
Empirical Formula (Hill Notation): C₇H₈N₂O
Molecular Weight: 136.15
EC Number: 245-889-8
MDL Number: MFCD00014612
Linear Formula: C₇H₈N₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W396400-25G-K	25 g	$129.00 1/EAAdd To Favorites	Add To Favorites
45-W396400-100G-K	100 g	$350.00 1/EAAdd To Favorites	Add To Favorites
45-W396400-1KG-K	1 kg	$2640.00 1/EAAdd To Favorites	Add To Favorites
45-W396400-SAMPLE-K		$56.20 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥98%
biological source	synthetic
bp	90 °C/20 mmHg (lit.)
density	1.114 g/mL at 25 °C (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
	Halal
	Kosher
InChI	1S/C7H8N2O/c1-5-7(6(2)10)9-4-3-8-5/h3-4H,1-2H3
InChI key	QUNOTZOHYZZWKQ-UHFFFAOYSA-N
organoleptic	nutty; roasted
Quality Level	400
refractive index	n20/D 1.521 (lit.)
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
SMILES string	CC(=O)c1nccnc1C
storage temp.	2-8°C

Application:

RIFM fragrance ingredient safety assessment, 2-acetyl-3-methylpyrazine, CAS Registry number 23787-80-6.: This study, published in "Food and Chemical Toxicology," assesses the safety of 2-Acetyl-3-methylpyrazine as a fragrance ingredient. The comprehensive evaluation covers its toxicological profile, exposure levels, and safety margins to ensure it is safe for use in consumer products (Api et al., 2023 ).

New propositions about coffee wet processing: Chemical and sensory perspectives.: Published in "Food Chemistry," this paper investigates the effects of different wet processing methods on the chemical composition and sensory attributes of coffee, highlighting the role of 2-Acetyl-3-methylpyrazine in flavor development (Pereira et al., 2020 ).

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	WGK 3
Flash Point(F)	176.0 °F - closed cup
Flash Point(C)	80 °C - closed cup

Purity	≥98%
bp	90 °C/20 mmHg (lit.)
Density	1.114 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.521 (lit.)
Storage Temp.	2-8°C
FEMA Number	3964
UNSPSC	12164502