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Screening compounds

Oleanonic acid

Also known as Olean-12-en-28-oic acid, 3-oxo-, 3-Oxoolean-12-en-28-oic Acid, (4aS,6aR,6aS,6bR,8aR,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-3,4,5,6,6a,7,8,8a,11,12,13,14b-dodecahydro-1H-picene-4a-carboxylic acid

CAS 17990-42-0Formula C30H46O3Molar mass 454.70 g/mol
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Oleanonic acid chemical structure, C30H46O3, CAS 17990-42-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
17990-42-0
Formula
C30H46O3
Molar mass
454.70 g/mol
HS code
291830
Category
Screening compounds

What is Oleanonic acid?

Plain description, key identifiers and synonyms

3-Oxo-olean-12-en-28-oic acid has been reported in Miconia fallax, Ficus, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4aS,6aR,6aS,6bR,8aR,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-3,4,5,6,6a,7,8,8a,11,12,13,14b-dodecahydro-1H-picene-4a-carboxylic acid
CAS number
17990-42-0 CAS number cross-checked
Molecular formula
C30H46O3
UNII
JV79HC9A5B
MDL number
MFCD09752411
InChIKey
FMIMFCRXYXVFTA-FUAOEXFOSA-N
InChI
InChI=1S/C30H46O3/c1-25(2)14-16-30(24(32)33)17-15-28(6)19(20(30)18-25)8-9-22-27(5)12-11-23(31)26(3,4)21(27)10-13-29(22,28)7/h8,20-22H,9-18H2,1-7H3,(H,32,33)/t20-,21-,22+,27-,28+,29+,30-/m0/s1
Canonical SMILES
CC1(C)CCC2(C(=O)O)CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CCC43C)C2C1
Isomeric SMILES
C[C@]12CCC(=O)C([C@@H]1CC[C@@]3([C@@H]2CC=C4[C@]3(CC[C@@]5([C@H]4CC(CC5)(C)C)C(=O)O)C)C)(C)C

Synonyms

  • Olean-12-en-28-oic acid, 3-oxo-
  • 3-Oxoolean-12-en-28-oic Acid
  • (4aS,6aR,6aS,6bR,8aR,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-3,4,5,6,6a,7,8,8a,11,12,13,14b-dodecahydro-1H-picene-4a-carboxylic acid
  • 3-Oxooleanolic acid
  • 3-oxo-olean-12-en-28-oic acid
  • 3-Ketooleanolic Acid
  • oleanonicacid
  • (4aS,6aS,6bR,8aR,12aR,12bR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid
  • Oleoside 11-methylester
  • Oleanonic acid (Standard)
  • 3-Oxo-olean-12-en28-saure
  • 3-oxo-oleana-12-en-28-oic acid
  • 3-Oxo-olean-12-en-28-oic acidOlean-12-en-28-oic acid, 3-oxo-, 3-oxo-olean-12-en-28-oic acid, 3-Oxoolean-12-en-28-oic Acid

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
454.70 g/molcalc.
Exact mass
454.3447 Dacalc.
LogP (octanol/water)
7.44calc.
Topological polar surface area
54.37 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
33calc.
Rings
5calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.87calc.
Formal charge
0calc.
Stereocentres
7calc.
Lipinski rule of five
Passes (1 violation)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=C1CCC2C(CCC3C4CCC5CCCCC5C4=CCC23)C1

O=C1CCC2C(CCC3C4CCC5CCCCC5C4=CCC23)C1

5 rings, 23 atoms.

61 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.

Oleanonic acid suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Oleanonic acid 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 Oleanonic acid is traded under.

HS 2918.30Indicative HS code

Carboxylic acids with aldehyde or ketone function but without other oxygen function…

World exports in 2024
$813M
−39.8% vs 2023, imports $1.23B
2019 to 2024
Top exporters
  1. China43.3%
  2. India * partner reported10.4%
  3. United States6.8%
Top importers
  1. Singapore33.1%
  2. Germany7.2%
  3. Japan6.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Oleanonic acid, based on the data on this page

What is Oleanonic acid?

3-Oxo-olean-12-en-28-oic acid has been reported in Miconia fallax, Ficus, and other organisms.

What is the CAS number of Oleanonic acid?

The CAS registry number of Oleanonic acid is 17990-42-0.

What is the molecular formula and weight of Oleanonic acid?

The molecular formula of Oleanonic acid is C30H46O3 and its molar mass is 454.70 g/mol.

What is Oleanonic acid used for?

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

Is Oleanonic acid hazardous?

No GHS hazard classification for Oleanonic acid 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 Oleanonic acid?

Oleanonic acid is usually classified under HS code 291830 (Carboxylic acids with aldehyde or ketone function but without other oxygen function…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Oleanonic acid?

CompoundList lists 2 suppliers of Oleanonic acid in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Oleanonic acid?

Suppliers quote Oleanonic acid 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 Oleanonic acid

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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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