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H43407

3-Hydroxy-2-methyl-4-pyrone

Name: 3-Hydroxy-2-methyl-4-pyrone
Brand: ALDRICH

99%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₆H₆O₃

CAS Number:

118-71-8

Molecular Weight:

126.11

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24895637

EC Number:

204-271-8

Beilstein/REAXYS Number:

112169

MDL number:

MFCD00006578

Assay:

99%

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Properties

assay

99%

autoignition temp.

1364 °F

expl. lim.

25 %

mp

160-164 °C (lit.)

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

Description

pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Maltol-derived ruthenium-cymene complexes with tumor inhibiting properties: the impact of ligand-metal bond stability on anticancer activity in vitro.

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

The influence of citrate, maltolate and fluoride on the gastrointestinal absorption of aluminum at a drinking water-relevant concentration: A 26Al and 14C study.

Yuzhao Zhou et al.

Journal of inorganic biochemistry, 102(4), 798-808 (2008-01-22)

The objectives were to test the null hypotheses that (1) citrate, maltolate, and fluoride do not significantly influence oral Al bioavailability, C(max) or T(max) at an Al dose relevant to drinking water exposure; and (2) Al citrate and maltolate are

The identification of antioxidants in dark soy sauce.

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.

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Global Trade Item Number

SKU	GTIN
H43407-25G	04061833795071
H43407-100G	04061838354709