Exact Mass: 270.2558664
Exact Mass Matches: 270.2558664
Found 230 metabolites which its exact mass value is equals to given mass value 270.2558664,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Methyl hexadecanoic acid
Methyl hexadecanoate, also known as methyl palmitate or palmitic acid methyl ester, is a member of the class of compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR, where R=fatty aliphatic tail or organyl group and R=methyl group. Thus, methyl hexadecanoate is considered to be a fatty ester lipid molecule. Methyl hexadecanoate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Methyl hexadecanoate is a fatty, oily, and waxy tasting compound found in cloves, which makes methyl hexadecanoate a potential biomarker for the consumption of this food product. Methyl hexadecanoate can be found primarily in saliva. Methyl hexadecanoic acid belongs to the class of organic compounds known as fatty acid methyl esters. These are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR, where R=fatty aliphatic tail or organyl group and R=methyl group. Methyl palmitate is a fatty acid methyl ester. It has a role as a metabolite. Methyl palmitate is a natural product found in Zanthoxylum beecheyanum, Lonicera japonica, and other organisms with data available. A natural product found in Neolitsea daibuensis. Methyl palmitate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=112-39-0 (retrieved 2024-07-03) (CAS RN: 112-39-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Methyl palmitate, an acaricidal compound occurring in Lantana camara, inhibits phagocytic activity and immune response. Methyl palmitate also posseses anti-inflammatory and antifibrotic effects[1][2][3]. Methyl palmitate, an acaricidal compound occurring in Lantana camara, inhibits phagocytic activity and immune response. Methyl palmitate also posseses anti-inflammatory and antifibrotic effects[1][2][3].
Abietatriene
A diterpene that is abietane having three double bonds located at positions 8, 11 and 13.
Octadecanol
Octadenol is a fatty alcohol present in human and is normally incorporated into plasmalogen lipids. Patients with the autosomal recessive form of rhizomelic chondrodysplasia punctata (AR-RCDP) have elevated octadenol levels, but tended to be normal in other generalized peroxisomal disorders such as neonatal adrenoleukodystrophy and Zellweger syndrome (peroxisomal disorders are deficient in the incorporation of fatty alcohol into plasmalogen lipids). (PMID:8373640). Sjogren-Larsson syndrome is defined by the triad of ichthyosis, mental retardation, and spasticity, and patients accumulate fatty alcohols such as Octadenol in the plasma and cultured fibroblasts. (PMID:2241202). Sjogren-Larsson syndrome (SLS) is an autosomal recessive disorder associated with reduced activity of the fatty alcohol: NAD+ oxidoreductase complex (FAO). SLS patients are specifically deficient in the fatty aldehyde dehydrogenase (FALDH) component of FAO. Measurement of FAO and FALDH detection for SLS, FAO and FALDH activities in cultured skin fibroblasts using the 18-carbon substrate Octadenol is useful for SLS carrier detection. (PMID:1583866). Patients with Sjogren-Larsson syndrome accumulate long-chain fatty alcohol in plasma, with a greater relative accumulation of Octadenol. (PMID:2666627).
Solidifying agent for margarine and other foods containing semi-solid fats. Generally recognised as safe (GRAS) status in the USA
Product (mixture): D05332
Isopropyl tetradecanoate
Isopropyl tetradecanoate is a flavour ingredient. Flavour ingredient Isopropyl myristate (IPM) is the ester of isopropyl alcohol and myristic acid. Isopropyl myristate (IPM) is a polar emollient and is used in cosmetic and topical medicinal preparations where good absorption into the skin is desired[1].
Heptadecanoic acid
Heptadecanoic acid, or margaric acid, is a saturated fatty acid. It occurs as a trace component of the fat and milkfat of ruminants, but it does not occur in any natural animal or vegetable fat at concentrations over half a percent. Salts and esters of heptadecanoic acid are called heptadecanoates (Wikipedia). Heptadecanoic acid is found in many foods, some of which are dandelion, potato, ginger, and green bean. Heptadecanoic acid is a constituent of Erythrina crista-galli trunkwood and bark. Common constituent of lipids, e.g. present in Physalia physalis (Portuguese-man-of-war). Heptadecanoic acid is a fatty acid of exogenous (primarily ruminant) origin. Many "odd" length long chain amino acids are derived from the consumption of dairy fats (milk and meat). Heptadecanoic acid constitutes 0.61\\\\% of milk fat and 0.83\\\\% of ruminant meat fat. The content of heptadecanoic acid in the subcutaneous adipose tissue of humans appears to be a good biological marker of long-term milk fat intake in free-living individuals in populations with high consumption of dairy products. (PMID 9701185). Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1]. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1].
11-Oxohexadecanoic acid
11-Oxohexadecanoic acid is found in milk and milk products. 11-Oxohexadecanoic acid is a trace constituent of milk fa Trace constituent of milk fat. 11-Oxohexadecanoic acid is found in milk and milk products.
(±)-11-Methylhexadecanoic acid
(±)-11-Methylhexadecanoic acid is found in milk and milk products. (±)-11-Methylhexadecanoic acid is a constituent of butter fat. Constituent of butter fat. (±)-11-Methylhexadecanoic acid is found in milk and milk products.
8-Oxohexadecanoic acid
8-Oxohexadecanoic acid is found in milk and milk products. 8-Oxohexadecanoic acid is a trace constituent of milk fa Trace constituent of milk fat. 8-Oxohexadecanoic acid is found in milk and milk products.
ar-Artemisene
Constituent of Wormwood oil (Artemisia absinthium). ar-Artemisene is found in alcoholic beverages and herbs and spices. ar-Artemisene is found in alcoholic beverages. ar-Artemisene is a constituent of Wormwood oil (Artemisia absinthium).
15-Methylpalmitate
15-Methylpalmitate, also known as 15-methylhexadecanoate, is a fatty acid methyl ester (FAME). It has an exact mass of 269.25 g/mol and the molecular formula is C17H33O2. Methylpalmitate is a biomarker for the consumption of butte
(S)-14-Methylhexadecanoic acid
(S)-14-Methylhexadecanoic acid is found in fats and oils. (S)-14-Methylhexadecanoic acid occurs in several animal fat Occurs in several animal fats. (S)-14-Methylhexadecanoic acid is found in fats and oils.
9-Oxohexadecanoic acid
9-Oxohexadecanoic acid is found in milk and milk products. 9-Oxohexadecanoic acid is a trace constituent of milk fa Trace constituent of milk fat. 9-Oxohexadecanoic acid is found in milk and milk products.
Ethyl pentadecanoate
Ethyl pentadecanoate is a member of the class of compounds known as fatty acid esters. Fatty acid esters are carboxylic ester derivatives of a fatty acid. Ethyl pentadecanoate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Ethyl pentadecanoate can be found in coriander, which makes ethyl pentadecanoate a potential biomarker for the consumption of this food product. Ethyl pentadecanoate belongs to the family of Fatty Acid Esters. These are carboxylic ester derivatives of a fatty acid.
3-Oxohexadecanoic acid
In humans fatty acids are predominantly formed in the liver and adipose tissue, and mammary glands during lactation. 3-Oxo-hexadecanoic acid is an intermediate in fatty acid biosynthesis. Specifically, 3-Oxo-hexadecanoic acid is converted from Malonic acid via three enzymes; 3-oxoacyl-[acyl-carrier-protein] synthase, fatty-acid Synthase and beta-ketoacyl -acyl-carrier-protein synthase II. (EC:2.3.1.41, E.C: 2.3.1.85, 2.3.1.179) [HMDB] In humans fatty acids are predominantly formed in the liver and adipose tissue, and mammary glands during lactation. 3-Oxo-hexadecanoic acid is an intermediate in fatty acid biosynthesis. Specifically, 3-Oxo-hexadecanoic acid is converted from Malonic acid via three enzymes; 3-oxoacyl-[acyl-carrier-protein] synthase, fatty-acid Synthase and beta-ketoacyl -acyl-carrier-protein synthase II. (EC:2.3.1.41, E.C: 2.3.1.85, 2.3.1.179).
Nonyl octanoate
Nonyl octanoate is used in food flavouring. It is used in food flavouring.
3-Methylbutyl dodecanoate
3-Methylbutyl dodecanoate is a flavouring ingredient. Flavouring ingredient
2-[(1E,3E,5E)-3,7-Dimethylnona-1,3,5,8-tetraenyl]-1,3,3-trimethylcyclohexene
Dehydroabietane
Dehydroabietane is a member of the class of compounds known as diterpenoids. Diterpenoids are terpene compounds formed by four isoprene units. Dehydroabietane can be found in lemon balm, which makes dehydroabietane a potential biomarker for the consumption of this food product.
C17:0
Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1]. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1].
(4R,7S,8R,11E,15S,16S)-trinervita-1(14),2,11-triene
2-oxopalmitic acid
A oxo fatty acid that is the 2-oxo derivative of palmitic (hexadecanoic) acid.
1-(6,10-DIMETHYLUNDECA-5,9-DIEN-2-YL)-4-METHYLBENZENE
(4E,7S)-(-)-methyl 7-methoxy-4-tetradecenoate|(S)-lyngbic acid methyl ester|methyl (4E,7S)-methoxy-tetradecenoate
Isopimara-6,8(14),15-trien|isopimara-6,8(14),15-triene
2-Methylhexadecanoic acid
A methyl-branched fatty acid that is hexadecanoic (palmitic) acid bearing a methyl substituent at position 2.
Margaric acid
A C17 saturated fatty acid and trace component of fats in ruminants. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1]. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1].
Octadecanol
A long-chain primary fatty alcohol consisting of a hydroxy function at C-1 of an unbranched saturated chain of 18 carbon atoms.
Product (mixture): D05332
14-methyl Palmitic Acid
A methyl-branched fatty acid that is hexadecanoic acid (palmitic acid) substituted by a methyl group at position 14.
Stearol
1-Hydroxyoctadecane is an endogenous metabolite. 1-Hydroxyoctadecane is an endogenous metabolite.
Isomyst
Isopropyl myristate (IPM) is the ester of isopropyl alcohol and myristic acid. Isopropyl myristate (IPM) is a polar emollient and is used in cosmetic and topical medicinal preparations where good absorption into the skin is desired[1].
FOH 18:0
1-Hydroxyoctadecane is an endogenous metabolite. 1-Hydroxyoctadecane is an endogenous metabolite.
16-Methylheptadecan-1-ol
A long-chain primary fatty alcohol that is heptadecan-1-ol substituted by a hydroxy group at position 1 and a methyl group at position 16.
2,5,5,11-Tetramethyl-8-isopropyl-4,7,9-trioxa-1,11-dodecadiene
N-{8-[(2R,6S)-2,6-dimethylmorpholin-4-yl]octyl}formamide
ISOPROPYL MYRISTATE
Isopropyl myristate (IPM) is the ester of isopropyl alcohol and myristic acid. Isopropyl myristate (IPM) is a polar emollient and is used in cosmetic and topical medicinal preparations where good absorption into the skin is desired[1].
Uniphat A60
Methyl palmitate, an acaricidal compound occurring in Lantana camara, inhibits phagocytic activity and immune response. Methyl palmitate also posseses anti-inflammatory and antifibrotic effects[1][2][3]. Methyl palmitate, an acaricidal compound occurring in Lantana camara, inhibits phagocytic activity and immune response. Methyl palmitate also posseses anti-inflammatory and antifibrotic effects[1][2][3].
AI3-36481
Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1]. Heptadecanoic acid is an odd chain saturated fatty acid (OCS-FA). Heptadecanoic acid is associated with several diseases, including the incidence of coronary heart disease, prediabetes and type 2 diabetes as well as multiple sclerosis[1].
Polaax
1-Hydroxyoctadecane is an endogenous metabolite. 1-Hydroxyoctadecane is an endogenous metabolite.
Promyr
Isopropyl myristate (IPM) is the ester of isopropyl alcohol and myristic acid. Isopropyl myristate (IPM) is a polar emollient and is used in cosmetic and topical medicinal preparations where good absorption into the skin is desired[1].
2-[(1E,3E,5E)-3,7-Dimethylnona-1,3,5,8-tetraenyl]-1,3,3-trimethylcyclohexene
13,14,15,16-Tetranorlabdane-8alpha,12,18-triol
A diterpenoid that is 13,14,15,16-tetranorlabdane substituted by hydroxy grousp at positions 8, 12 and 18. It has been isolated from the aerial parts of Crassocephalum mannii and has been shown to exhibit COX-1 and COX-2 activity.
(2E)-16-hydroxyhexadec-2-enoic acid
An omega-hydroxy fatty acid that is trans-2-hexadecenoic acid in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
(2E,15R)-15-hydroxyhexadec-2-enoic acid
An (omega-1)-hydroxy fatty acid that is (E)-hexadec-2-enoic acid in which the 15-pro-R hydrogen is replaced by a hydroxy group.
3,4,5,6-Tetrahydro-(6alpha)-hydroxymethyl-(3alpha)-methyl-(6beta)-nonyl-2H-pyran-2-one
16-oxohexadecanoic acid
An omega-oxo fatty acid derived from hexadecanoic acid.
Isoheptadecanoic acid
A branched-chain saturated fatty acid comprising hexadecanoic (palmitic) acid substituted at position 15 by a methyl group.
3-oxopalmitic acid
An oxo-fatty acid comprising palmitic acid having an oxo group at the 3-position; an intermediate in fatty acid biosynthesis.
1-Methyl-4-[(8E)-10-methyl-6-methylene-8-undecen-2-yl]benzene
pentyl dodecanoate
A dodecanoate ester resulting from the formal condensation of the carboxy group of dodecanoic acid with the hydroxy group of pentan-1-ol.
octadecan-2-ol
A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 2.
octadecan-9-ol
A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 9.
3-Methylbutyl dodecanoate
A fatty acid ester obtained by the formal condensation of dodecanoic acid with 3-methylbutan-1-ol.