Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

79403

Sigma-Aldrich

Phosphatidylinositol sodium salt

from soybean

Synonym(s):

L-α-Phosphatidylinositol sodium salt, PI, PtdIns

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Beilstein:
8307111
MDL number:
MFCD00145109
UNSPSC Code:
51191904
PubChem Substance ID:
329768425
NACRES:
NA.25

biological source

soybean

Quality Level

100

Assay

≥98% (TLC)

form

powder

composition

16:0, ~35% (fatty acid)
18:0, ~8% (fatty acid)
18:1, ~7% (fatty acid)
18:2, ~40% (fatty acid)
18:3, ~5% (fatty acid)

solubility

chloroform/methanol (9:1): 20 mg/mL, clear, colorless to very faintly yellow

functional group

phospholipid

lipid type

phosphoglycerides

shipped in

wet ice

storage temp.

−20°C

SMILES string

[Na+].CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)O[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1O)OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C45H87O13P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(46)55-35-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)57-39(47)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h37,40-45,48-52H,3-36H2,1-2H3,(H,53,54);/q;+1/p-1/t37-,40-,41-,42+,43-,44-,45-;/m1./s1

InChI key

OSYCDGBQPGKSOV-GJCFFWOHSA-M

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Frederik Kappelt et al.
Biology open, 9(7) (2020-07-18)
Lipids are the building blocks for cellular membranes; they provide signalling molecules for membrane dynamics and serve as energy stores. One path of their synthesis is initiated by glycerol-3-phosphate acyltransferase (GPAT), which in Dictyostelium resides on the endoplasmic reticulum. When
Mutian Jia et al.
Nature immunology, 21(7), 727-735 (2020-06-17)
Stimulator-of-interferon genes (STING) is vital for sensing cytosolic DNA and initiating innate immune responses against microbial infection and tumors. Redox homeostasis is the balance of oxidative and reducing reactions present in all living systems. Yet, how the intracellular redox state
Min Wang et al.
Molecular psychiatry, 26(2), 694-709 (2018-12-12)
Adult hippocampal neurogenesis, a process considered important for hippocampal function, is regulated at multiple molecular levels. Mutations in the gene encoding the WD40 repeat-containing protein WDR81 are associated with neurological disorders, including cerebellar ataxia, mental retardation, quadrupedal locomotion syndrome (CAMRQ2)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service