Exact Mass: 281.2893906
Exact Mass Matches: 281.2893906
Found 38 metabolites which its exact mass value is equals to given mass value 281.2893906,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Oleamide
Oleamide is an amide of the fatty acid oleic acid. It is an endogenous substance: it occurs naturally in the body of animals. It accumulates in the cerebrospinal fluid during sleep deprivation and induces sleep in animals. It is being studied as a potential medical treatment for mood and sleep disorders, and cannabinoid-regulated depression. The mechanism of action of oleamides sleep inducing effects is an area of current research. It is likely that oleamide interacts with multiple neurotransmitter systems. Oleamide is structurally related to the endogenous cannabinoid anandamide, and has the ability to bind to the CB1 receptor as a full agonist. Oleamide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=301-02-0 (retrieved 2024-07-02) (CAS RN: 301-02-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Oleamide is an endogenous fatty acid amide which can be synthesized de novo in the mammalian nervous system, and has been detected in human plasma.
Dodemorph
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1013 CONFIDENCE standard compound; INTERNAL_ID 8459 CONFIDENCE standard compound; INTERNAL_ID 2587
petroselinate
Petroselinic acid, also known as (6z)-petroselinate or (Z)-6-octadecenoate, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Petroselinic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Petroselinic acid can be found in a number of food items such as jicama, common salsify, orange bell pepper, and cardoon, which makes petroselinic acid a potential biomarker for the consumption of these food products. Petroselinic acid can be found primarily in blood. Petroselinic acid is a fatty acid that occurs naturally in several animal and vegetable fats and oils. It is a white powder and is commercially available. In chemical terms, petroselinic acid is classified as a monounsaturated omega-12 fatty acid, abbreviated with a lipid number of 18:1 cis-6. It has the formula CH3(CH2)10CH=CH(CH2)4COOH. The term "petroselinic" means related to, or derived from, oil of Petroselinum, parsley. Petroselinic acid is an positional isomer of oleic acid . Petroselinic acid, also known as (6z)-petroselinate or (Z)-6-octadecenoate, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Petroselinic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Petroselinic acid can be found in a number of food items such as jicama, common salsify, orange bell pepper, and cardoon, which makes petroselinic acid a potential biomarker for the consumption of these food products. Petroselinic acid can be found primarily in blood. Petroselinic acid is a fatty acid that occurs naturally in several animal and vegetable fats and oils. It is a white powder and is commercially available. In chemical terms, petroselinic acid is classified as a monounsaturated omega-12 fatty acid, abbreviated with a lipid number of 18:1 cis-6. It has the formula CH3(CH2)10CH=CH(CH2)4COOH. The term "petroselinic" means related to, or derived from, oil of Petroselinum, parsley. Petroselinic acid is an positional isomer of oleic acid.
Oleamide
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D000074385 - Food Ingredients > D005503 - Food Additives A fatty amide derived from oleic acid. Oleamide is an endogenous fatty acid amide which can be synthesized de novo in the mammalian nervous system, and has been detected in human plasma.
Laurocapram
CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11050; ORIGINAL_PRECURSOR_SCAN_NO 11048 C2140 - Adjuvant CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11056; ORIGINAL_PRECURSOR_SCAN_NO 11055 CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11073; ORIGINAL_PRECURSOR_SCAN_NO 11072 CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11096; ORIGINAL_PRECURSOR_SCAN_NO 11095 CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11099; ORIGINAL_PRECURSOR_SCAN_NO 11098 CONFIDENCE standard compound; INTERNAL_ID 1212; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 11105; ORIGINAL_PRECURSOR_SCAN_NO 11104
Elaidamide
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D000074385 - Food Ingredients > D005503 - Food Additives
Oleate
A C18, long straight-chain monounsaturated fatty acid anion; and the conjugate base of oleic acid, arising from deprotonation of the carboxylic acid group.
Elaidate
A long-chain fatty acid anion that is the conjugate base of elaidic acid; shown to exert detrimental effects on mitochondrial lipid composition and function.
Petroselaidate
An unsaturated fatty acid anion resulting from the deprotonation of the carboxy group of petroselaidic acid. The major species at pH 7.3.
(13Z)-Octadecenoate
An octadecenoate that is the conjugate base of (13Z)-octadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Petroselinate
An unsaturated fatty acid anion resulting from the deprotonation of the carboxy group of petroselinic acid. The major species at pH 7.3.
cis-vaccenate(1-)
A vaccenate(1-) that is the conjugate base of cis-vaccenic acid, arising from deprotonation of the carboxylic acid group.
Octadecenoate
A fatty acid anion containing 18 carbons and one double bond. Formed by deprotonation of the carboxylic acid group. Major species at pH 7.3.
(10E)-octadecenoate
An octadecenoate that is the conjugate base of (10E)-octadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
vaccenate(1-)
A long-chain, unsaturated fatty acid anion and the conjugate base of vaccenic acid, arising from deprotonation of the carboxylic acid group.