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

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