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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

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Product Name

Sodium oleate, ≥99%

InChI key

BCKXLBQYZLBQEK-KVVVOXFISA-M

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-;

SMILES string

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

biological source

synthetic (organic)

assay

≥99%

form

powder

mp

232-235 °C (lit.)

functional group

ester

lipid type

unsaturated FAs

shipped in

ambient

storage temp.

−20°C

Quality Level

200

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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
0000521945
0000521945
0000493573
0000493572
0000493572

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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
Yoshikazu Kameshima et al.
International journal of pharmaceutics, 381(1), 34-39 (2009-08-04)
Mg-Al-ascorbic acid (ASA)-layered double hydroxides (ASA-LDHs) with Mg/Al=3 were synthesized by ion-exchange, coprecipitation and reconstruction methods. Composites with sodium oleate (SOA)/ASA-LDH were prepared by an ion-exchange method using various concentrations of SOA solutions. The (003) basal spacing of the ASA-LDHs
Dylan T King et al.
Langmuir : the ACS journal of surfaces and colloids, 27(18), 11381-11393 (2011-08-16)
The prediction of surfactant phase behavior has applications in a wide range of areas. An accurate modeling of liquid phase behavior can aid our understanding of colloidal process or be used to design phases that respond in a defined way
Svetlana Beglinger et al.
The Journal of clinical endocrinology and metabolism, 95(2), 879-886 (2009-10-20)
Glucagon-like peptide-1 (GLP-1) is produced by specialized cells in the gut and secreted in response to carbohydrates and lipids. The mechanisms regulating fat-stimulated GLP-1 release have, however, not been clarified in detail. We aimed to investigate the effect of intraduodenal
View All Related Papers

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Product Information Sheet - O7501

Product Information Sheet

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.

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