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Aliphatic and alicyclic building blocks

11S-Hete

Also known as (5Z,8Z,11S,12E,14Z)-11-hydroxyicosa-5,8,12,14-tetraenoic acid, 11(S)-HETE, (11S)-HETE

CAS 54886-50-9Formula C20H32O3Molar mass 320.47 g/mol
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11S-Hete chemical structure, C20H32O3, CAS 54886-50-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
54886-50-9
Formula
C20H32O3
Molar mass
320.47 g/mol
HS code
291819
Category
Aliphatic and alicyclic building blocks

What is 11S-Hete?

Plain description, key identifiers and synonyms

11(S)-HETE is an 11-HETE in which the chiral centre at position 11 has S-configuration. It has a role as a mouse metabolite. It is a conjugate acid of an 11(S)-HETE(1-). It is an enantiomer of an 11(R)-HETE.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5Z,8Z,11S,12E,14Z)-11-hydroxyicosa-5,8,12,14-tetraenoic acid
CAS number
54886-50-9
Molecular formula
C20H32O3
InChIKey
GCZRCCHPLVMMJE-YZGNWCGPSA-N
InChI
InChI=1S/C20H32O3/c1-2-3-4-5-7-10-13-16-19(21)17-14-11-8-6-9-12-15-18-20(22)23/h6-7,9-11,13-14,16,19,21H,2-5,8,12,15,17-18H2,1H3,(H,22,23)/b9-6-,10-7-,14-11-,16-13+/t19-/m1/s1
Canonical SMILES
CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O
Isomeric SMILES
CCCCC/C=C\C=C\[C@H](C/C=C\C/C=C\CCCC(=O)O)O

Synonyms

  • (5Z,8Z,11S,12E,14Z)-11-hydroxyicosa-5,8,12,14-tetraenoic acid
  • 11(S)-HETE
  • (11S)-HETE
  • (5Z,8Z,11S,12E,14Z)-11-hydroxyeicosatetraenoic acid
  • (5Z,8Z,11S,12E,14Z)-11-hydroxyicosatetraenoic acid
  • 11(S)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoic acid
  • 11(S)-hydroxy-(5Z,8Z,12E,14Z)-icosatetraenoic acid
  • 11(S)-HETE Lipid Maps(R) MS Standard
  • 11S-hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic 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
320.47 g/molcalc.
Exact mass
320.2351 Dacalc.
LogP (octanol/water)
5.19calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
14calc.
Heavy atoms
23calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.55calc.
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.

11S-Hete suppliers

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11S-Hete 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

Roles

  • animal metabolite
  • eukaryotic metabolite
  • mammalian metabolite
  • metabolite
  • mouse metabolite

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 11S-Hete 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 11S-Hete is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 11S-Hete, based on the data on this page

What is 11S-Hete?

11(S)-HETE is an 11-HETE in which the chiral centre at position 11 has S-configuration. It has a role as a mouse metabolite. It is a conjugate acid of an 11(S)-HETE(1-). It is an enantiomer of an 11(R)-HETE.

What is the CAS number of 11S-Hete?

The CAS registry number of 11S-Hete is 54886-50-9.

What is the molecular formula and weight of 11S-Hete?

The molecular formula of 11S-Hete is C20H32O3 and its molar mass is 320.47 g/mol.

What is 11S-Hete used for?

Known uses and roles of 11S-Hete include building blocks in research and laboratory, animal metabolite, eukaryotic metabolite, mammalian metabolite, metabolite and 1 more.

Is 11S-Hete hazardous?

No GHS hazard classification for 11S-Hete 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 11S-Hete?

11S-Hete 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 11S-Hete?

Post a free request on CompoundList and suppliers of 11S-Hete will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 11S-Hete?

Suppliers quote 11S-Hete 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 11S-Hete

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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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