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Lipids and fatty acids

L-Dppg

Also known as DPPG, L-, L-Dipalmitoylphosphatidylglycerol, 1,2-Dipalmitoyl-sn-glycero-3-(phospho-rac-(1-glycerol))

CAS 74313-95-4Formula C38H75O10PMolar mass 722.98 g/mol
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L-Dppg chemical structure, C38H75O10P, CAS 74313-95-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74313-95-4
Formula
C38H75O10P
Molar mass
722.98 g/mol
HS code
291990
Category
Lipids and fatty acids

What is L-Dppg?

Plain description, key identifiers and synonyms

1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol is a dipalmitoyl phosphatidylglycerol in which the stereocentre of the acylated glycerol portion has R-configuration. It is a conjugate acid of a 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R)-3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate
CAS number
74313-95-4 CAS number cross-checked
Molecular formula
C38H75O10P
UNII
5045XZ24IY
InChIKey
BIABMEZBCHDPBV-BEBVUIBBSA-N
InChI
InChI=1S/C38H75O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(41)45-33-36(34-47-49(43,44)46-32-35(40)31-39)48-38(42)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h35-36,39-40H,3-34H2,1-2H3,(H,43,44)/t35?,36-/m1/s1
Canonical SMILES
CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCC(O)CO)OC(=O)CCCCCCCCCCCCCCC
Isomeric SMILES
CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCC(CO)O)OC(=O)CCCCCCCCCCCCCCC

Synonyms

  • DPPG, L-
  • L-Dipalmitoylphosphatidylglycerol
  • 1,2-Dipalmitoyl-sn-glycero-3-(phospho-rac-(1-glycerol))
  • [(2R)-3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate
  • (2R)-3-(((2,3-Dihydroxypropoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate
  • (2R)-3-{[(2,3-dihydroxypropoxy)(hydroxy)phosphoryl]oxy}-2-(hexadecanoyloxy)propyl hexadecanoate
  • 16:0 PG
  • DPPG, R-
  • Dipalmitoylphosphatidylglycerol, l-
  • 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol
  • 1,2-Dipalmitoyl-sn-glycero-3-phospho-(1'-rac-glycerol)
  • 1,2-Dipalmitoyl-sn-glycero-3-phospho-rac-(1-glycerol)

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
722.98 g/molcalc.
Exact mass
722.5098 Dacalc.
LogP (octanol/water)
9.89calc.
Topological polar surface area
148.8 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
38calc.
Heavy atoms
49calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.95calc.
Formal charge
0calc.
Stereocentres
3calc.
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.

L-Dppg suppliers

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

Frequently asked questions

Quick answers about L-Dppg, based on the data on this page

What is L-Dppg?

1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol is a dipalmitoyl phosphatidylglycerol in which the stereocentre of the acylated glycerol portion has R-configuration. It is a conjugate acid of a 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol(1-).

What is the CAS number of L-Dppg?

The CAS registry number of L-Dppg is 74313-95-4.

What is the molecular formula and weight of L-Dppg?

The molecular formula of L-Dppg is C38H75O10P and its molar mass is 722.98 g/mol.

What is L-Dppg used for?

Known uses and roles of L-Dppg include surfactants in home care and cleaning.

Is L-Dppg hazardous?

No GHS hazard classification for L-Dppg 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 L-Dppg?

L-Dppg is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy L-Dppg?

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

What is the price of L-Dppg?

Suppliers quote L-Dppg 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 L-Dppg

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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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