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O1883

Sigma-Aldrich

trans-13-Octadecenoic acid

~99% (GC)

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About This Item

Empirical Formula (Hill Notation):
C18H34O2
CAS Number:
Molecular Weight:
282.46
MDL number:
UNSPSC Code:
12352211
PubChem Substance ID:

assay

~99% (GC)

storage temp.

−20°C

SMILES string

CCCC\C=C\CCCCCCCCCCCC(O)=O

Packaging

Sealed ampule under argon.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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E A Emken et al.
Journal of lipid research, 24(1), 34-46 (1983-01-01)
The absorption and distribution of deuterated trans- and cis-13-octadecenoic acid (13t-18:1 and 13c-18:1) in plasma lipids were compared to deuterated cis-9-octadecenoic acid (9c-18:1) in two young adult male subjects. A mixture of triglycerides was fed in a multiple-labeled experiment where
Néstor M Carballeira et al.
Chemistry and physics of lipids, 161(1), 38-43 (2009-06-17)
The first total synthesis for the (Z)-17-methyl-13-octadecenoic acid was accomplished in seven steps and in a 45% overall yield. The use of (trimethylsilyl)acetylene was key in the synthesis. Based on a previous developed strategy in our laboratory the best synthetic

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