Skip to Content
Merck
CN

Key Documents

View All Documentation

43307

1,2-Distearoyl-sn-glycero-3-phospho-L-serine sodium salt

≥75% (TLC)

Synonym(s):

(2S,8R)-2-Amino-5-hydroxy-11-oxo-8-[(1-oxooctadecyl)oxy]-4,6,10-trioxa-5-phosphaoctacosanoic acid 5-oxide sodium salt, 1,2-Dioctadecanoyl-sn-glycero-3-phosphoserine sodium salt, 1,2-Dioctadecanoyl-sn-glycero-3-phospho-L-serine sodium salt, 3-sn-Phosphatidyl-L-serine, distearoyl sodium salt, DSPS-Na, PS(18:0/18:0)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C42H81NNaO10P
CAS Number:
321595-13-5
Molecular Weight:
814.06
NACRES:
NA.85
PubChem Substance ID:
329756328
UNSPSC Code:
12352211
MDL number:
MFCD00145110
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

synthetic

assay

≥75% (TLC)

form

crystalline

functional group

carboxylic acid

lipid type

phosphoglycerides

storage temp.

−20°C

SMILES string

[Na+].CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C42H82NO10P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(44)50-35-38(36-51-54(48,49)52-37-39(43)42(46)47)53-41(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h38-39H,3-37,43H2,1-2H3,(H,46,47)(H,48,49);/q;+1/p-1/t38-,39+;/m1./s1

InChI key

SJRBMGBLPUBGJL-MBAWARMDSA-M

Application

In a study of phase transitions in cholesterol-phospholipid mixtures, cholesterol was found to be much less miscible with DSPS in the gel phase than the liquid crystal phase; up to 50 mol % cholesterol fails to abolish the hydrocarbon chain-melting phase transition.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library