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Heterocyclic building blocks

Aspalatone

Also known as Acetylsalicylic acid maltol ester, 2-Methyl-4-oxo-4H-pyran-3-yl 2-(acetyloxy)benzoate, Acetylsalicylic acid matol ester

CAS 147249-33-0Formula C15H12O6Molar mass 288.26 g/mol
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Aspalatone chemical structure, C15H12O6, CAS 147249-33-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
147249-33-0
Formula
C15H12O6
Molar mass
288.26 g/mol
HS code
293299
Category
Heterocyclic building blocks

What is Aspalatone?

Plain description, key identifiers and synonyms

Aspalatone is a chemical substance with the molecular formula C15H12O6 and a molar mass of 288.26 g/mol. Its CAS registry number is 147249-33-0. The IUPAC name is (2-methyl-4-oxopyran-3-yl) 2-acetyloxybenzoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2-methyl-4-oxopyran-3-yl) 2-acetyloxybenzoate
CAS number
147249-33-0 CAS number cross-checked
Molecular formula
C15H12O6
UNII
A233M007P0
MDL number
MFCD00871244
InChIKey
JVBIZYPCGNCWIT-UHFFFAOYSA-N
InChI
InChI=1S/C15H12O6/c1-9-14(12(17)7-8-19-9)21-15(18)11-5-3-4-6-13(11)20-10(2)16/h3-8H,1-2H3
SMILES (canonical and isomeric)
CC1=C(C(=O)C=CO1)OC(=O)C2=CC=CC=C2OC(=O)C

Synonyms

  • Acetylsalicylic acid maltol ester
  • 2-Methyl-4-oxo-4H-pyran-3-yl 2-(acetyloxy)benzoate
  • Acetylsalicylic acid matol ester
  • (2-methyl-4-oxopyran-3-yl) 2-acetyloxybenzoate
  • 2-Methyl-4-oxo-4H-pyran-3-yl 2-acetoxybenzoate
  • Benzoic acid, 2-(acetyloxy)-, 2-methyl-4-oxo-4H-pyran-3-yl ester
  • (2-methyl-4-oxo-pyran-3-yl) 2-acetoxybenzoate
  • 2-(Acetyloxy)-2-methyl-4-oxo-4H-pyran-3-yl benzoic acid ester
  • 2-(Acetyloxy)-2-methyl-4-oxo-4H-pyran-3-yl-benzoic acid ester

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
288.26 g/molcalc.
Exact mass
288.0634 Dacalc.
LogP (octanol/water)
2.09calc.
Topological polar surface area
82.81 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(Oc1coccc1=O)c1ccccc1

O=C(Oc1coccc1=O)c1ccccc1

2 rings, 16 atoms.

9 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Aspalatone suppliers

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Aspalatone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Aspalatone is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Aspalatone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Aspalatone, based on the data on this page

What is Aspalatone?

Aspalatone is a chemical substance with the molecular formula C15H12O6 and a molar mass of 288.26 g/mol. Its CAS registry number is 147249-33-0. The IUPAC name is (2-methyl-4-oxopyran-3-yl) 2-acetyloxybenzoate.

What is the CAS number of Aspalatone?

The CAS registry number of Aspalatone is 147249-33-0.

What is the molecular formula and weight of Aspalatone?

The molecular formula of Aspalatone is C15H12O6 and its molar mass is 288.26 g/mol.

What is Aspalatone used for?

Known uses and roles of Aspalatone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Aspalatone hazardous?

No GHS hazard classification for Aspalatone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Aspalatone?

Aspalatone is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Aspalatone?

Post a free request on CompoundList and suppliers of Aspalatone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Aspalatone?

Suppliers quote Aspalatone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Aspalatone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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