Gondo acid

Structural formula
	Gondo acid
General
Surname	Gondo acid
other names	(11 Z ) -11-eicosenoic acid; 11-eicosenoic acid; 11-icosenoic acid; GONDOIC ACID ( INCI ) ;
Molecular formula	C 20 H 38 O 2
External identifiers / databases
PubChem	5282768
ChemSpider	4445895
DrugBank	DB14073
Wikidata	Q416618
properties
Molar mass	310.51 g mol −1
Physical state	liquid
density	0.8826 g cm −3 (25 ° C)
Melting point	24 ° C
safety instructions
GHS labeling of hazardous substances	no GHS pictograms
	no GHS pictograms
H and P phrases	H: no H-phrases
	P: no P-phrases
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Gondo acid is an organic compound from the group of alkenoic acids , it is a monounsaturated fatty acid in the group of omega-9 fatty acids . The mono-acid with a cis - double bond is an isomer of gadoleic acid (9-eicosenoic acid), and the Paullinsäure (13-eicosenoic acid). They belong to the group of eicosenoic acids , monounsaturated fatty acids that consist of 20 carbon atoms.

It comes esterified as triacylglyceride in larger amounts of up to 70% in the seed fat of various soap tree plants (Sapindaceae), for example. B. 35–40% in the Guaraná ( Paullinia cupana ), but also in smaller quantities in various other plant species. It also occurs in cabbage species ( Brassica ), e.g. B. in camelina oil to approx. 12–16% and in the old rapeseed oil varieties to approx. 5–10%. In jojoba oil are about 65-70% of the fatty acids contained Gondo acid present in the wax esters is bound.

Individual evidence

↑ Entry on GONDOIC ACID in the CosIng database of the EU Commission, accessed on June 30, 2020.
↑ ^a ^b David R. Lide (Ed.): CRC Handbook of Chemistry and Physics . 96th edition. (Internet version:), CRC Press / Taylor and Francis, Boca Raton, FL, Physical Constants of Organic Compounds, pp. 3-240.
↑ ^a ^b data sheet cis-11-Eicosenoic acid from Sigma-Aldrich , accessed on October 31, 2017 ( PDF ).
↑ TK Lim: Edible Medicinal And Non-Medicinal Plants. Volume 6: Fruits , Springer, 2013, ISBN 978-94-007-5627-4 , p. 82.
↑ 11-Eicosenoic acid at PlantFa Database, accessed October 26, 2017.
↑ Jojoba Chemistry Guide ( Memento of the original from October 7, 2017 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (PDF; 1.56 MB), from bioshea.com.tr, accessed on May 1, 2017. @1@ 2

^ S. Krist, G. Buchbauer and C. Klausberger: Lexicon of vegetable fats and oils. Springer Verlag, Vienna 2008, ISBN 978-3-211-75606-5 , pp. 239-240.

↑ Camelina oil - an old vegetable oil with a new future? (PDF; 192 kB), from em-chiemgau.de, accessed on October 26, 2017.

[CosIng-1] Entry on GONDOIC ACID in the CosIng database of the EU Commission, accessed on June 30, 2020.

[CRC-2] David R. Lide (Ed.): CRC Handbook of Chemistry and Physics . 96th edition. (Internet version:), CRC Press / Taylor and Francis, Boca Raton, FL, Physical Constants of Organic Compounds, pp. 3-240.

[Sigma-3] ta sheet cis-11-Eicosenoic acid from Sigma-Aldrich , accessed on October 31, 2017 ( PDF ).

[4] TK Lim: Edible Medicinal And Non-Medicinal Plants. Volume 6: Fruits , Springer, 2013, ISBN 978-94-007-5627-4 , p. 82.

[5] 11-Eicosenoic acid at PlantFa Database, accessed October 26, 2017.

[6] Jojoba Chemistry Guide ( Memento of the original from October 7, 2017 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (PDF; 1.56 MB), from bioshea.com.tr, accessed on May 1, 2017. @1@ 2

[Krist_Leindotter-7] S. Krist, G. Buchbauer and C. Klausberger: Lexicon of vegetable fats and oils. Springer Verlag, Vienna 2008, ISBN 978-3-211-75606-5 , pp. 239-240.

[8] Camelina oil - an old vegetable oil with a new future? (PDF; 192 kB), from em-chiemgau.de, accessed on October 26, 2017.