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Methional

ALDRICH/W274704 - ≥97%, FG

Synonym: 3-(Methylthio)propionaldehyde; 3-(Methylmercapto)propionaldehyde; 3-(Methylthio)propanal; Methional; NSC 15874

CAS Number: 3268-49-3
Empirical Formula (Hill Notation): C4H8OS
Molecular Weight: 104.17
EC Number: 221-882-5
MDL Number: MFCD00007022
Linear Formula: CH3SCH2CH2CHO
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-W274704-SAMPLE-K 1 each
 $56.30
1/EA		 Add To Favorites
45-W274704-1KG-K 1 kg
 $278.00
1/EA		 Add To Favorites
45-W274704-5KG-K 5 kg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
45-W274704-25KG-K 25 kg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites

 

agency follows IFRA guidelines
application(s) flavors and fragrances
assay ≥97%
biological source synthetic
bp 165-166 °C (lit.)
density 1.043 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/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3
InChI key CLUWOWRTHNNBBU-UHFFFAOYSA-N
organoleptic creamy; vegetable; earthy; potato; tomato
Quality Level 300 
  400 
refractive index n20/D 1.483 (lit.)
reg. compliance EU Regulation 1223/2009
  EU Regulation 1334/2008 & 178/2002
  FDA 21 CFR 172.515
SMILES string CSCCC=O
vapor density >1 (vs air)
vapor pressure 760 mmHg ( 165 °C)
Application:

  • Characterization of key aroma compounds of fried pepper sauce under different pretreatment processes.: This study identifies the key aroma compounds in fried pepper sauce, highlighting methional′s role in contributing to the sauce′s overall flavor profile. The research underscores methional′s importance in food chemistry and its potential applications in flavor enhancement and food product development (Luo et al., 2024 ).
Biochem/physiol Actions: Odor at 0.1%
Biochem/physiol Actions: Taste at 5 ppb-5 ppm
General description: Methional is the main sulfur-containing flavor compound in potatoes.
Other Notes: Natural occurrence: Asparagus, baked potato, beans, beer, cheddar cheese, cooked chicken, macadamia nut, peanuts and potato chips.
Packaging: 1 kg in glass bottle
Packaging: 5, 25 kg in composite drum
Purity ≥97%
bp 165-166 °C (lit.)
Density 1.043 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.483 (lit.)
FEMA Number 2747
UNSPSC 12164502

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