ChemicalBook > CAS DataBase List > Allo Maltol

Allo Maltol

Product Name
Allo Maltol
CAS No.
644-46-2
Chemical Name
Allo Maltol
Synonyms
4H-Pyran-4-one, 5-hydroxy-2-methyl-;NSC 166902;Allo Maltol;Kojic Impurity 2;α-Deoxykojic Acid;5-Hydroxy-2-Methyl-γ-pyrone;3-Hydroxy-6-Methyl-4-pyrone;5-hydroxy-2-methylpyran-4-one;2-Methyl-5-hydroxy-1,4-pyrone;2-Methyl-5-hydroxy-(4H)-pyran-4-one
CBNumber
CB42507628
Molecular Formula
C6H6O3
Formula Weight
126.11
MOL File
644-46-2.mol
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Allo Maltol Property

Melting point:
166 °C
Boiling point:
285.5±40.0 °C(Predicted)
Density 
1.348±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Acetone (Slightly), DMSO (Sparingly), Methanol (Slightly)
form 
Solid
pka
8.32±0.10(Predicted)
color 
Off-White to Pale Yellow
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Safety

Hazard Codes 
Xn
Risk Statements 
22
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A546700
Product name
AlloMaltol
Packaging
100mg
Price
$105
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA17284
Product name
Allo maltol
Packaging
100mg
Price
$105
Updated
2021/12/16
AK Scientific
Product number
2084BA
Product name
5-Hydroxy-2-methyl-4H-pyran-4-one
Packaging
50mg
Price
$136
Updated
2021/12/16
AK Scientific
Product number
2084BA
Product name
5-Hydroxy-2-methyl-4H-pyran-4-one
Packaging
100mg
Price
$191
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA17284
Product name
Allo maltol
Packaging
250mg
Price
$215
Updated
2021/12/16
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Allo Maltol Chemical Properties,Usage,Production

Uses

The esters of 5-hydroxy-2-methyl-4H-pyran-4-one

Allo Maltol Preparation Products And Raw materials

Raw materials

Preparation Products

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Allo Maltol Suppliers

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644-46-2, Allo MaltolRelated Search:

Sorbitol PALATINOSE isogentisin Oligomeric isomaltose Erythritol Stevioside ISOMALTOSE

  • Allo Maltol
  • 2-Methyl-5-hydroxy-(4H)-pyran-4-one
  • 2-Methyl-5-hydroxy-1,4-pyrone
  • 3-Hydroxy-6-Methyl-4-pyrone
  • 5-Hydroxy-2-Methyl-γ-pyrone
  • NSC 166902
  • α-Deoxykojic Acid
  • 4H-Pyran-4-one, 5-hydroxy-2-methyl-
  • Kojic Impurity 2
  • 5-hydroxy-2-methylpyran-4-one
  • 644-46-2
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals