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Merck

O7501

Sodium oleate

≥99%

Synonym(s):

cis-9-Octadecenoic acid sodium salt, Oleic acid sodium salt

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About This Item

Linear Formula:
CH3(CH2)7CH=CH(CH2)7COONa
CAS Number:
143-19-1
Molecular Weight:
304.44
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
24898044
EC Number:
205-591-0
Beilstein/REAXYS Number:
4046357
MDL number:
MFCD00004438

Key Documents

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biological source

synthetic (organic)

Quality Level

200

assay

≥99%

form

powder

mp

232-235 °C (lit.)

functional group

ester

lipid type

unsaturated FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

[Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O

InChI

1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;

InChI key

BCKXLBQYZLBQEK-KVVVOXFISA-M

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1 of 4

This Item
O388026125662569
Sodium oleate ≥99%

Sigma-Aldrich

O7501

Sodium oleate

Sodium oleate ≥95% (capillary GC)

Sigma-Aldrich

O3880

Sodium oleate

Sodium oleate ≥82% (fatty acids), powder

Sigma-Aldrich

26125

Sodium oleate

Sodium oleate-2,4,6,8,10,12,14,16,18-13C9 ≥99 atom % 13C, ≥99% (CP)

Sigma-Aldrich

662569

Sodium oleate-2,4,6,8,10,12,14,16,18-13C9

functional group

ester

functional group

ester

functional group

ester

functional group

-

assay

≥99%

assay

≥95% (capillary GC)

assay

≥82% (fatty acids)

assay

≥99% (CP)

biological source

synthetic (organic)

biological source

Olea europaea

biological source

-

biological source

-

form

powder

form

powder

form

powder

form

solid

storage temp.

−20°C

storage temp.

−20°C

storage temp.

room temp

storage temp.

−20°C

shipped in

ambient

shipped in

ambient

shipped in

-

shipped in

-

Application

Oleic acid is used to investigate effects on apolipoprotein B synthesis, degradation and secretion in cultured cells.

Biochem/physiol Actions

Activates protein kinase C in hepatocytes.
Oleic acid increases hepatic secretion of apolipoprotein B100 in hepatocyte cell lines and in mice . Oleic acid inhibits apolipoprotein B100 secretion at higher physiologic doses .

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000543932
0000533362
0000533356
0000533357
0000526708

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Gisela Bevilacqua Rolfsen Ferreira da Silva et al.
International journal of nanomedicine, 9, 867-876 (2014-03-07)
Microemulsions (MEs) are colloidal systems that can be used for drug-delivery and drug-targeting purposes. These systems are able to incorporate drugs modifying bioavailability and stability and reducing toxic effects. The jasmonate compounds belong to a group of plant stress hormones
Andrea Dichlberger et al.
Journal of lipid research, 52(12), 2198-2208 (2011-10-06)
Lipid droplets, also called lipid bodies (LB) in inflammatory cells, are important cytoplasmic organelles. However, little is known about the molecular characteristics and functions of LBs in human mast cells (MC). Here, we have analyzed the genesis and components of
Xuerui Yang et al.
Cell research, 19(4), 469-486 (2009-03-05)
The present study shows that double-stranded RNA-dependent protein kinase (PKR) regulates the protein expression level and phosphorylation of Bcl-2 and plays an anti-apoptotic role in human hepatocellular carcinoma cells (HepG2). In various types of cells, saturated free fatty acids (FFAs)
Yun-Li Wu et al.
Journal of virology, 90(4), 1729-1740 (2015-12-08)
Hepatitis B virus (HBV) has been implicated as a potential trigger of hepatic steatosis although molecular mechanisms involved in the pathogenesis of HBV-associated hepatic steatosis still remain elusive. Our prior work has revealed that the expression level of liver fatty
Craig van Rensburg et al.
PloS one, 14(6), e0217820-e0217820 (2019-06-07)
Drug resistant-tuberculosis is a growing burden on the South African health care budget. In response the National Department of Health implemented two important strategies in 2011; universal access to drug-sensitivity testing for rifampicin with Xpert MTB/RIF as the first-line diagnostic
View All Related Papers

Related Content

Product Information Sheet - O7501

Product Information Sheet

Global Trade Item Number

SKUGTIN
O7501-1G04061834248477
O7501-10G04061834248460
O7501-250MG04061834248484
O7501-5G04061834248491

Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Hello is this product dissolvable in DMSO?

    1 answer

    1. Unfortunately, whether Product O7501 can be solubilized in DMSO is undetermined. However, the solubility for this product is assessed in methanol at 50 mg/mL as listed on the Certificate of Analysis.

      Helpful?

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