Skip to Content
MilliporeSigma
All Photos(3)

Documents

W265624

Sigma-Aldrich

Maltol

greener alternative

natural, FG

Synonym(s):

3-Hydroxy-2-methyl-4-pyrone, 3-Hydroxy-2-methyl-4H-pyran-4-one, Larixinic acid, Maltol

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6H6O3
CAS Number:
Molecular Weight:
126.11
FEMA Number:
2656
Beilstein/REAXYS Number:
112169
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.014
NACRES:
NA.21

biological source

sugar cane

Quality Level

grade

FG
Fragrance grade
Halal
Kosher
natural

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117

autoignition temp.

1364 °F

expl. lim.

25 %

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

mp

160-164 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

greener alternative category

organoleptic

caramel; jam; fruity; sweet

SMILES string

CC1=C(O)C(=O)C=CO1

InChI

1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3

InChI key

XPCTZQVDEJYUGT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Maltol is a food flavor enhancing agent, which enhances sweetness. It is also used as food antioxidant due to its high antioxidant activity.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Application


  • The Importance and Essentiality of Natural and Synthetic Chelators in Medicine: Increased Prospects for the Effective Treatment of Iron Overload and Iron Deficiency.: This review discusses the use of natural and synthetic chelators, including maltol, in treating iron overload and deficiency, emphasizing its medicinal potential and application in biochemistry (Kontoghiorghes, 2024).

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Biotic Type Antioxidants: The Prospective Search Area for Novel Chemical Drugs, 464-464 (2000)
Basic Food Chemistry, 254-254 (2012)
Huansong Wang et al.
Free radical research, 41(4), 479-488 (2007-04-25)
Soy sauce is a traditional fermented seasoning in Asian countries, that has high antioxidant activity in vitro and some antioxidant activity in vivo. We attempted to identify the major antioxidants present, using the 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assay as a guide.
Katherine H Thompson et al.
Chemical Society reviews, 35(6), 545-556 (2006-05-27)
The family of hydroxypyrones and close congeners, the hydroxypyridinones, is a particularly versatile class of ligands. The most widely investigated for medicinal applications are the 3-hydroxy-4-pyrones and the 1,2- 3,2- and 3,4-hydroxypyridinones. Key features of these ligands are: a six-membered
Wolfgang Kandioller et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(45), 12283-12291 (2009-10-13)
Organometallic ruthenium-arene compounds bearing a maltol ligand have been shown to be nearly inactive in in vitro anticancer assays, presumably due to the formation of dimeric Ru(II) species in aqueous solutions. In an attempt to stabilize such complexes, [Ru(eta(6)-p-cymene)(XY)Cl] (XY=pyrones

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service