Exact Mass: 467.3035
Exact Mass Matches: 467.3035
Found 74 metabolites which its exact mass value is equals to given mass value 467.3035,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Buprenorphine
A derivative of the opioid alkaloid thebaine that is a more potent and longer lasting analgesic than morphine. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use. [PubChem] N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BC - Drugs used in opioid dependence D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids N - Nervous system > N02 - Analgesics > N02A - Opioids > N02AE - Oripavine derivatives D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D002491 - Central Nervous System Agents > D000700 - Analgesics
LysoPC(14:0/0:0)
LysoPC(14:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(14:0), in particular, consists of one chain of myristic acid at the C-1 position. The myristic acid moiety is derived from nutmeg and butter. Lysophosphatidylcholine is found in small amounts in most tissues. It is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling. In blood plasma significant amounts of lysophosphatidylcholine are formed by a specific enzyme system, lecithin:cholesterol acyltransferase (LCAT), which is secreted from the liver. The enzyme catalyzes the transfer of the fatty acids of position sn-2 of phosphatidylcholine to the free cholesterol in plasma, with formation of cholesterol esters and lysophosphatidylcholine. Lysophospholipids have a role in lipid signaling by acting on lysophospholipid receptors (LPL-R). LPL-Rs are members of the G protein-coupled receptor family of integral membrane proteins. [HMDB] LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(14:0/0:0), in particular, consists of one chain of myristic acid at the C-1 position. The myristic acid moiety is derived from nutmeg and butter. Lysophosphatidylcholine is found in small amounts in most tissues. It is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling. In blood plasma significant amounts of lysophosphatidylcholine are formed by a specific enzyme system, lecithin:cholesterol acyltransferase (LCAT), which is secreted from the liver. The enzyme catalyzes the transfer of the fatty acids of position sn-2 of phosphatidylcholine to the free cholesterol in plasma, with formation of cholesterol esters and lysophosphatidylcholine. Lysophospholipids have a role in lipid signaling by acting on lysophospholipid receptors (LPL-R). LPL-Rs are members of the G protein-coupled receptor family of integral membrane proteins. LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(14:0/0:0) has potent antispasmodic effect[1].
LysoPE (17:0/0:0)
1-Heptadecanoylglycerophosphoethanolamine is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE(17:0/0:0), in particular, consists of two heptadecanoyl chains at positions C-1 and C-2. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
N-Arachidonoyl tyrosine
N-arachidonoyl tyrosine belongs to the class of compounds known as N-acylamides. These are molecules characterized by a fatty acyl group linked to a primary amine by an amide bond. More specifically, it is an Arachidonic acid amide of Tyrosine. It is believed that there are more than 800 types of N-acylamides in the human body. N-acylamides fall into several categories: amino acid conjugates (e.g., those acyl amides conjugated with amino acids), neurotransmitter conjugates (e.g., those acylamides conjugated with neurotransmitters), ethanolamine conjugates (e.g., those acylamides conjugated to ethanolamine), and taurine conjugates (e.g., those acyamides conjugated to taurine). N-Arachidonoyl tyrosine is an amino acid conjugate. N-acylamides can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain N-acylamides; 2) medium-chain N-acylamides; 3) long-chain N-acylamides; and 4) very long-chain N-acylamides; 5) hydroxy N-acylamides; 6) branched chain N-acylamides; 7) unsaturated N-acylamides; 8) dicarboxylic N-acylamides and 9) miscellaneous N-acylamides. N-Arachidonoyl tyrosine is therefore classified as a long chain N-acylamide. N-acyl amides have a variety of signaling functions in physiology, including in cardiovascular activity, metabolic homeostasis, memory, cognition, pain, motor control and others (PMID: 15655504). N-acyl amides have also been shown to play a role in cell migration, inflammation and certain pathological conditions such as diabetes, cancer, neurodegenerative disease, and obesity (PMID: 23144998; PMID: 25136293; PMID: 28854168).N-acyl amides can be synthesized both endogenously and by gut microbiota (PMID: 28854168). N-acylamides can be biosynthesized via different routes, depending on the parent amine group. N-acyl ethanolamines (NAEs) are formed via the hydrolysis of an unusual phospholipid precursor, N-acyl-phosphatidylethanolamine (NAPE), by a specific phospholipase D. N-acyl amino acids are synthesized via a circulating peptidase M20 domain containing 1 (PM20D1), which can catalyze the bidirectional the condensation and hydrolysis of a variety of N-acyl amino acids. The degradation of N-acylamides is largely mediated by an enzyme called fatty acid amide hydrolase (FAAH), which catalyzes the hydrolysis of N-acylamides into fatty acids and the biogenic amines. Many N-acylamides are involved in lipid signaling system through interactions with transient receptor potential channels (TRP). TRP channel proteins interact with N-acyl amides such as N-arachidonoyl ethanolamide (Anandamide), N-arachidonoyl dopamine and others in an opportunistic fashion (PMID: 23178153). This signaling system has been shown to play a role in the physiological processes involved in inflammation (PMID: 25136293). Other N-acyl amides, including N-oleoyl-glutamine, have also been characterized as TRP channel antagonists (PMID: 29967167). N-acylamides have also been shown to have G-protein-coupled receptors (GPCRs) binding activity (PMID: 28854168). The study of N-acylamides is an active area of research and it is likely that many novel N-acylamides will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered for these molecules.
(1S,2S,6R,15S,16R)-5-(Cyclopropylmethyl)-16-(2-hydroxy-3,3-dimethylbutan-2-yl)-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol
(23R)-3beta-Acetoxy-17,23-epoxy-veratra-5,12-dien-11-on|(23R)-3beta-acetoxy-17,23-epoxy-veratra-5,12-dien-11-one|3-O-acetyljervine|O-acetyl-jervine|O-acetyljervine
buprenorphine
A morphinane alkaloid that is 7,8-dihydromorphine 6-O-methyl ether in which positions 6 and 14 are joined by a -CH2CH2- bridge, one of the hydrogens of the N-methyl group is substituted by cyclopropyl, and a hydrogen at position 7 is substituted by a 2-hydroxy-3,3-dimethylbutan-2-yl group. It is highly effective for the treatment of opioid use disorder and is also increasingly being used in the treatment of chronic pain. N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BC - Drugs used in opioid dependence D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids N - Nervous system > N02 - Analgesics > N02A - Opioids > N02AE - Oripavine derivatives D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D002491 - Central Nervous System Agents > D000700 - Analgesics
Platelet-activating factor
PC(14:0/0:0)
PC(14:0/0:0)[U]
PC(0:0/14:0)
LPC 14:0
LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(14:0/0:0) has potent antispasmodic effect[1].
Trimethylolpropane tris(2-methyl-1-aziridinepropionate)
[3-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-2-hydroxypropyl] heptadecanoate
(2S)-3-(4-hydroxyphenyl)-2-[[(5Z,8E,11Z,14Z)-icosa-5,8,11,14-tetraenoyl]amino]propanoic acid
2-azaniumylethyl (2R)-3-(heptadecanoyloxy)-2-hydroxypropyl phosphate
(2-Acetyloxy-3-dodecoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Hexanoyloxy-3-octoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-octoxypropan-2-yl] nonanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-nonoxypropan-2-yl] octanoate
(3-Nonoxy-2-pentanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecoxypropan-2-yl] pentanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-undecoxypropan-2-yl] hexanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tridecoxypropan-2-yl] butanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-decoxypropan-2-yl] heptanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-pentadecoxypropan-2-yl] acetate
(2-Propanoyloxy-3-undecoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Butanoyloxy-3-decoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecoxypropan-2-yl] propanoate
LysoPC(14:0/0:0)
A lysophosphatidylcholine 14:0 in which the acyl group specified is myristoyl. The major species at pH 7.3. LysoPC(14:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(14:0/0:0) has potent antispasmodic effect[1].
2-tetradecanoyl-sn-glycero-3-phosphocholine
A 2-acyl-sn-glycero-3-phosphocholine in which the acyl group is specified as tertadecanoyl (myristoyl).
1-dodecyl-2-acetyl-sn-glycero-3-phosphocholine
A 2-acetyl-1-alkyl-sn-glycero-3-phosphocholine in which the alkyl group is specified as dodecyl.
1-(2-methoxy-5Z-hexadecenyl)-sn-glycero-3-phosphoethanolamine
1-(2-methoxy-6Z-hexadecenyl)-sn-glycero-3-phosphoethanolamine
lysophosphatidylcholine 14:0
A lysophosphatidylcholine in which the remaining acyl group is specified as tetradecanoyl (myristoyl). If R1 is the acyl group and R2 is a hydrogen then the molecule is a 1-acyl-sn-glycero-3-phosphocholine. If R1 is a hydrogen and R2 is the acyl group then the molecule is a 2-acyl-sn-glycero-3-phosphocholine.
1-Heptadecanoyl-sn-glycero-3-phosphoethanolamine
A 1-acyl-sn-glycero-3-phosphoethanolamine in which the acyl group is specified as heptadecanoyl.
1-heptadecanoyl-sn-glycero-3-phosphoethanolamine zwitterion
A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-heptadecanoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.
PE(17:0)
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LdMePE(15:0)
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