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Heterocyclic building blocks

Mayolide A

Also known as (-)-Mayolide A, (4S,5S)-5-[(1E,5E)-2,6-dimethyl-10-oxoundeca-1,5-dienyl]-4-(2-hydroxyethyl)-3-methylideneoxolan-2-one, 2(3H)-Furanone, 5-((1E,5E)-2,6-dimethyl-10-oxo-1,5-undecadienyl)dihydro-4-(2-hydroxyethyl)-3-methylene-, (4S,5S)-

CAS 114728-06-2Formula C20H30O4Molar mass 334.46 g/mol
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Mayolide A chemical structure, C20H30O4, CAS 114728-06-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
114728-06-2
Formula
C20H30O4
Molar mass
334.46 g/mol
HS code
293220
Category
Heterocyclic building blocks

What is Mayolide A?

Plain description, key identifiers and synonyms

Mayolide A has been reported in Sinularia gibberosa.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4S,5S)-5-[(1E,5E)-2,6-dimethyl-10-oxoundeca-1,5-dienyl]-4-(2-hydroxyethyl)-3-methylideneoxolan-2-one
CAS number
114728-06-2
Molecular formula
C20H30O4
InChIKey
ABCZLPMJHOWHOA-PSRKKJRTSA-N
InChI
InChI=1S/C20H30O4/c1-14(8-6-10-16(3)22)7-5-9-15(2)13-19-18(11-12-21)17(4)20(23)24-19/h7,13,18-19,21H,4-6,8-12H2,1-3H3/b14-7+,15-13+/t18-,19-/m0/s1
Canonical SMILES
C=C1C(=O)OC(C=C(C)CCC=C(C)CCCC(C)=O)C1CCO
Isomeric SMILES
C/C(=C\CC/C(=C/[C@H]1[C@H](C(=C)C(=O)O1)CCO)/C)/CCCC(=O)C

Synonyms

  • (-)-Mayolide A
  • (4S,5S)-5-[(1E,5E)-2,6-dimethyl-10-oxoundeca-1,5-dienyl]-4-(2-hydroxyethyl)-3-methylideneoxolan-2-one
  • 2(3H)-Furanone, 5-((1E,5E)-2,6-dimethyl-10-oxo-1,5-undecadienyl)dihydro-4-(2-hydroxyethyl)-3-methylene-, (4S,5S)-
  • (4S,5S)-5-((1E,5E)-2,6-dimethyl-10-oxoundeca-1,5-dienyl)-4-(2-hydroxyethyl)-3-methylideneoxolan-2-one

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
334.46 g/molcalc.
Exact mass
334.2144 Dacalc.
LogP (octanol/water)
3.9calc.
Topological polar surface area
63.6 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
10calc.
Heavy atoms
24calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
2calc.
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, C=C1CCOC1=O

C=C1CCOC1=O

1 ring, 7 atoms, the alpha-Methylene butyrolactone ring system.

126 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.

Mayolide A suppliers

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Mayolide A 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 Mayolide A is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Mayolide A, based on the data on this page

What is Mayolide A?

Mayolide A has been reported in Sinularia gibberosa.

What is the CAS number of Mayolide A?

The CAS registry number of Mayolide A is 114728-06-2.

What is the molecular formula and weight of Mayolide A?

The molecular formula of Mayolide A is C20H30O4 and its molar mass is 334.46 g/mol.

What is Mayolide A used for?

Known uses and roles of Mayolide A include building blocks in research and laboratory.

Is Mayolide A hazardous?

No GHS hazard classification for Mayolide A 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 Mayolide A?

Mayolide A is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Mayolide A?

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

What is the price of Mayolide A?

Suppliers quote Mayolide A 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 Mayolide A

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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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