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Lipids and fatty acids

Phosphatidylethanol

Also known as [(2R)-1-[ethoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] octadec-9-enoate, MSK179659Na, 16:0-18:1 Phosphatidylethanol sodium salt

Formula C39H75O8PMolar mass 703.00 g/mol
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Phosphatidylethanol chemical structure, C39H75O8P
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C39H75O8P
Molar mass
703.00 g/mol
HS code
291990
Category
Lipids and fatty acids

What is Phosphatidylethanol?

Plain description, key identifiers and synonyms

Phosphatidylethanol is a chemical substance with the molecular formula C39H75O8P and a molar mass of 703.00 g/mol. The IUPAC name is [(2R)-1-[ethoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] octadec-9-enoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R)-1-[ethoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] octadec-9-enoate
Molecular formula
C39H75O8P
InChIKey
JCABVIFDXFFRMT-DIPNUNPCSA-N
InChI
InChI=1S/C39H75O8P/c1-4-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-39(41)47-37(36-46-48(42,43)45-6-3)35-44-38(40)33-31-29-27-25-23-21-18-16-14-12-10-8-5-2/h19-20,37H,4-18,21-36H2,1-3H3,(H,42,43)/t37-/m1/s1
Canonical SMILES
CCCCCCCCC=CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)OCC
Isomeric SMILES
CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCC)OC(=O)CCCCCCCC=CCCCCCCCC

Synonyms

  • [(2R)-1-[ethoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] octadec-9-enoate
  • MSK179659Na
  • 16:0-18:1 Phosphatidylethanol sodium salt

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
703.00 g/molcalc.
Exact mass
702.52 Dacalc.
LogP (octanol/water)
12.11calc.
Topological polar surface area
108.4 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
37calc.
Heavy atoms
48calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.9calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Fails (2 violations)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.

Phosphatidylethanol suppliers

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Phosphatidylethanol 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

Industries and functions

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 Phosphatidylethanol is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

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

Guides for buyers

Practical guides that help when you source, ship or handle Phosphatidylethanol

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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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