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42566

2,3-Dipalmitoyl-sn-glycero-1-phosphocholine

≥95.0% (TLC)

Synonym(s):

1-sn-Phosphatidylcholine, 2,3-dipalmitoyl, D-β,γ-Dipalmitoyl-α-lecithin

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About This Item

Empirical Formula (Hill Notation):
C40H80NO8P
CAS Number:
35418-55-4
Molecular Weight:
734.04
UNSPSC Code:
51191904
NACRES:
NA.25
PubChem Substance ID:
57650121
MDL number:
MFCD00070354
Beilstein/REAXYS Number:
5787775
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assay

≥95.0% (TLC)

form

powder

functional group

phospholipid

lipid type

phosphoglycerides

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=O)OC[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC

InChI

1S/C40H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-39(42)46-36-38(37-48-50(44,45)47-35-34-41(3,4)5)49-40(43)33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h38H,6-37H2,1-5H3/t38-/m0/s1

InChI key

KILNVBDSWZSGLL-LHEWISCISA-N

Biochem/physiol Actions

2,3-Dipalmitoyl-sn-glycerol-1-phosphocholine is a major constituent of lung surfactant, a monolayer reducing lung surface tension and keeping the lung from collapsing when exhaling .

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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