Maltol - CAS 118-71-8

Catalog:	BB004239
Product Name:	Maltol
CAS:	118-71-8
Synonyms:	3-Hydroxy-2-methyl-4H-pyran-4-one; 2-Methyl-3-hydroxy-4-pyrone; 2-Methyl-3-hydroxypyran-4-one; 3-Hydroxy-2-methyl-1,4-pyrone; Larixic Acid; Larixin; Palatone; Veltol
Application:	antioxidant

Catalog	Size	Price	Stock	Quantity
BB004239	1 kg	$159	In stock

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Technical Data

IUPAC Name:	3-hydroxy-2-methylpyran-4-one
Description:	Maltol is a fragrance molecule used in flavor enhancers and fragrances.
Molecular Weight:	126.11
Molecular Formula:	C6H6O3
Canonical SMILES:	CC1=C(C(=O)C=CO1)O
InChI:	InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
InChI Key:	XPCTZQVDEJYUGT-UHFFFAOYSA-N
Boiling Point:	284.7±40.0°C at 760 mmHg
Melting Point:	162-164 °C
Flash Point:	127.3°C
Purity:	98%
Density:	1.348 g/cm³
Solubility:	Soluble in Chloroform (Slightly), Methanol (Slightly)
Appearance:	White to off-white solid
Storage:	Store at 2-8°C
Decomposition:	When heated to decomposition it emits acrid smoke and irritating fumes
MDL:	MFCD00006578
LogP:	0.65380
Quality Standard:	Enterprise Standard
pH:	pH of 0.5% aqueous solution = 5.3
Refractive Index:	n20/D 1.541
Stability:	Stable.
Vapor Pressure:	0.000507 [mmHg]

GHS Hazard Statement:	H302 (99.94%): Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement:	P264, P270, P301+P312, P330, and P501
Signal Word:	Warning

Publication Number	Title	Priority Date
CN-113481257-A	Application of novel recombinase in synthesis of fructose derivative containing alpha- (1,4) glycosidic bond	20210709
CN-113475651-A	Peach essence	20210707
CN-113475649-A	Rose litchi essence	20210706
CN-113475650-A	Grape essence	20210706
CN-113308383-A	Aspergillus oryzae ZA223 and application thereof	20210629

PMID	Publication Date	Title	Journal
23571415	20130601	Structure-based identification of OATP1B1/3 inhibitors	Molecular pharmacology
23007530	20121001	Two tetranuclear zinc clusters, [Zn4(μ3-OEt)2(μ2-MalO)4Et2] and [Zn4(μ3-GueO)2(μ2-GueO)2(μ2-MalO)2(MalO)2]·2C7H8, containing defective dicubane core geometries (MalOH is maltol and GueOH is guethol)	Acta crystallographica. Section C, Crystal structure communications
22687564	20120901	Hydroxy(thio)pyrone and hydroxy(thio)pyridinone iron chelators: physico-chemical properties and anti-oxidant activity	Journal of inorganic biochemistry
22831747	20120815	Effect of enzymatic deamidation of soy protein by protein-glutaminase on the flavor-binding properties of the protein under aqueous conditions	Journal of agricultural and food chemistry
22476413	20120607	Evaluation of the binding of oxovanadium(IV) to human serum albumin	Dalton transactions (Cambridge, England : 2003)

Complexity:	200
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	126.031694049
Formal Charge:	0
Heavy Atom Count:	9
Hydrogen Bond Acceptor Count:	3
Hydrogen Bond Donor Count:	1
Isotope Atom Count:	0
Monoisotopic Mass:	126.031694049
Rotatable Bond Count:	0
Topological Polar Surface Area:	46.5 Å²
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	0.4