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Lipids and fatty acids

Lesquerolic acid

Also known as (Z,14R)-14-hydroxyicos-11-enoic acid, 11-Eicosenoic acid, 14-hydroxy-, (Z)-D-(+)-, 11-Eicosenoic acid, 14-hydroxy-, (R-(Z))-

CAS 4103-20-2Formula C20H38O3Molar mass 326.52 g/mol
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Lesquerolic acid chemical structure, C20H38O3, CAS 4103-20-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4103-20-2
Formula
C20H38O3
Molar mass
326.52 g/mol
HS code
291819
Category
Lipids and fatty acids

What is Lesquerolic acid?

Plain description, key identifiers and synonyms

Lesquerolic acid has been reported in Physaria fendleri.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(Z,14R)-14-hydroxyicos-11-enoic acid
CAS number
4103-20-2 CAS number cross-checked
Molecular formula
C20H38O3
UNII
87K5QW62TR
InChIKey
OONXYOAWMIVMCI-KWRJMZDGSA-N
InChI
InChI=1S/C20H38O3/c1-2-3-4-13-16-19(21)17-14-11-9-7-5-6-8-10-12-15-18-20(22)23/h11,14,19,21H,2-10,12-13,15-18H2,1H3,(H,22,23)/b14-11-/t19-/m1/s1
Canonical SMILES
CCCCCCC(O)CC=CCCCCCCCCCC(=O)O
Isomeric SMILES
CCCCCC[C@H](C/C=C\CCCCCCCCCC(=O)O)O

Synonyms

  • (Z,14R)-14-hydroxyicos-11-enoic acid
  • 11-Eicosenoic acid, 14-hydroxy-, (Z)-D-(+)-
  • 11-Eicosenoic acid, 14-hydroxy-, (R-(Z))-
  • 11-Eicosenoic acid, 14-hydroxy-, [R-(Z)]-
  • 14-hydroxy-11Z-eicosenoic acid
  • 14R-hydroxy-11Z-eicosenoic acid
  • (R,Z)-14-hydroxyicos-11-enoic acid
  • (R-(Z))-14-Hydroxy-11-eicosenoic acid
  • (r)-14-hydroxy-z-11-eicosenoic acid
  • (11Z,14R)-14-Hydroxy-11-eicosenoic acid
  • 11-Eicosenoic acid, 14-hydroxy-, [R-(Z)]-, 11-Eicosenoic acid, 14-hydroxy-, (Z)-D-(+)-, Lesquerolic 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
326.52 g/molcalc.
Exact mass
326.2821 Dacalc.
LogP (octanol/water)
5.86calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
17calc.
Heavy atoms
23calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.85calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Lesquerolic acid suppliers

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Lesquerolic 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Lesquerolic acid is traded under.

HS 2918.19Indicative HS code

Carboxylic acids with alcohol function but without other oxygen function, their…

World exports in 2024
$1.37B
+0.5% vs 2023, imports $1.18B
2019 to 2024
Top exporters
  1. China23.7%
  2. Italy14.7%
  3. India * partner reported12.0%
Top importers
  1. Germany11.7%
  2. South Korea9.8%
  3. Italy9.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Lesquerolic acid?

Lesquerolic acid has been reported in Physaria fendleri.

What is the CAS number of Lesquerolic acid?

The CAS registry number of Lesquerolic acid is 4103-20-2.

What is the molecular formula and weight of Lesquerolic acid?

The molecular formula of Lesquerolic acid is C20H38O3 and its molar mass is 326.52 g/mol.

Is Lesquerolic acid hazardous?

No GHS hazard classification for Lesquerolic 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 Lesquerolic acid?

Lesquerolic acid is usually classified under HS code 291819 (Carboxylic acids with alcohol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lesquerolic acid?

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

What is the price of Lesquerolic acid?

Suppliers quote Lesquerolic 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 Lesquerolic 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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