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Heterocyclic building blocks

Lappalone

Also known as (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-2-one, (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one

CAS 613670-07-8Formula C17H22O4Molar mass 290.36 g/mol
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Lappalone chemical structure, C17H22O4, CAS 613670-07-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
613670-07-8
Formula
C17H22O4
Molar mass
290.36 g/mol
HS code
293220
Category
Heterocyclic building blocks

What is Lappalone?

Plain description, key identifiers and synonyms

Lappalone is a chemical substance with the molecular formula C17H22O4 and a molar mass of 290.36 g/mol. Its CAS registry number is 613670-07-8. The IUPAC name is (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one
CAS number
613670-07-8
Molecular formula
C17H22O4
InChIKey
JPMPVNCPOBTSBR-CEEVZKBLSA-N
InChI
InChI=1S/C17H22O4/c1-9-5-7-13-15(14-10(2)4-6-12(9)14)21-16(19)17(13,20)8-11(3)18/h12-15,20H,1-2,4-8H2,3H3/t12-,13+,14-,15-,17+/m0/s1
Canonical SMILES
C=C1CCC2C(OC(=O)C2(O)CC(C)=O)C2C(=C)CCC12
Isomeric SMILES
CC(=O)C[C@]1([C@@H]2CCC(=C)[C@@H]3CCC(=C)[C@@H]3[C@H]2OC1=O)O

Synonyms

  • (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-2-one
  • (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-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
290.36 g/molcalc.
Exact mass
290.1518 Dacalc.
LogP (octanol/water)
2.17calc.
Topological polar surface area
63.6 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
5calc.
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=C1CCC2CC(=O)OC2C2C(=C)CCC12

C=C1CCC2CC(=O)OC2C2C(=C)CCC12

3 rings, 16 atoms.

15 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.

Lappalone suppliers

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Lappalone 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 Lappalone 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 Lappalone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Lappalone?

Lappalone is a chemical substance with the molecular formula C17H22O4 and a molar mass of 290.36 g/mol. Its CAS registry number is 613670-07-8. The IUPAC name is (3R,3aR,6aR,9aR,9bR)-3-hydroxy-6,9-dimethylidene-3-(2-oxopropyl)-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one.

What is the CAS number of Lappalone?

The CAS registry number of Lappalone is 613670-07-8.

What is the molecular formula and weight of Lappalone?

The molecular formula of Lappalone is C17H22O4 and its molar mass is 290.36 g/mol.

What is Lappalone used for?

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

Is Lappalone hazardous?

No GHS hazard classification for Lappalone 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 Lappalone?

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

Where can I buy Lappalone?

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

What is the price of Lappalone?

Suppliers quote Lappalone 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 Lappalone

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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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