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cis-4-Decenedioic acid is a member of the class of compounds known as medium-chain fatty acids. Medium-chain fatty acids are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Thus, cis-4-decenedioic acid is considered to be a fatty acid lipid molecule. Cis-4-decenedioic acid is slightly soluble (in water) and a weakly acidic compound (based on its pKa). Cis-4-decenedioic acid can be found primarily in urine. Within the cell, cis-4-decenedioic acid is primarily located in the membrane. It can also be found in the extracellular space. Moreover, cis-4-decenedioic acid is an unsaturated dicarboxylic acid. Its level increases in patients with medium chain acyl-CoA dehydrogenase deficiency (MCADD), which is a genetic disorder of fatty acid oxidation.

cis-5-Decenedioic acid is a mono-unsaturated dicarboxylic acid. The dicarboxylic acid can be grouped into two metabolic series: the cis-4 series as well as the cis-3 and cis-5 series. The metabolic precursor of cis-5 unsaturated dicarboxylic acid is oleic acid (PMID: 2380628). cis-5-Decenedioic acid is found to be associated with medium chain acyl-CoA dehydrogenase deficiency, which is an inborn error of metabolism.

5-Pentyltetrahydro-2-oxo-3-furancarboxylic acid is found in milk and milk products. 5-Pentyltetrahydro-2-oxo-3-furancarboxylic acid is a possible latent butter aroma compoun

alpha-Carboxy-delta-nonalactone is found in milk and milk products. alpha-Carboxy-delta-nonalactone is a possible latent butter aroma compoun

(±)-Camphoric acid is found in tea. (±)-Camphoric acid is a constituent of red tea

(1R,2R,3S,1'S)-Nepetalinic acid is found in herbs and spices. (1R,2R,3S,1'S)-Nepetalinic acid is a constituent of oil of catnip

Matsutakic acid A is found in mushrooms. Matsutakic acid A is isolated from the fungus Laetiporus sulphureus var. miniatus.

2-hydroxycampholonic acid belongs to iridoids and derivatives class of compounds. Those are monoterpenes containing a skeleton structurally characterized by the presence of a cylopentane fused to a pyran ( forming a 4,7-dimethylcyclopenta[c]pyran), or a derivative where the pentane moiety is open. 2-hydroxycampholonic acid is soluble (in water) and a weakly acidic compound (based on its pKa). 2-hydroxycampholonic acid can be found in common sage, which makes 2-hydroxycampholonic acid a potential biomarker for the consumption of this food product.

4E-Decenedioic acid

Decenedioic acid is a natural product found in Aspergillus unilateralis with data available.

3,6-dioxo-decanoic acid

Cladosporacid E

6,9-dioxo-decanoic acid

2E-Decenedioic acid

Callosobruchusic acid

2,6R-Dimethyl-2E-octen-1,8-dioic acid

Pantheric acid D

A dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of suberic acid; major species at pH 7.3." []