Exact Mass: 441.26995400000004

Exact Mass Matches: 441.26995400000004

Found 380 metabolites which its exact mass value is equals to given mass value 441.26995400000004, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Lisinopril dihydrate

Lisinopril hydrate (JP18)

C21H31N3O5. 2H2O (441.24748800000003)

Therapeutic category: 2144 2179

Leukotriene E3

[5S-[5R*,6S*(s*),7E,9E,11Z]]-6-[(2-amino-2-carboxyethyl)thio]-5-hydroxy-7,9,11-eicosatrienoic acid

C23H39NO5S (441.25488040000005)

Leukotriene E3 is an eicosanoid derived from 8,11,14-Eicosatrienoic acid by the 5-Lipoxygenase-Leukotriene Pathway. The eicosanoids are a diverse family of molecules that have powerful effects on cell function. They are best known as intercellular messengers, having autocrine and paracrine effects following their secretion from the cells that synthesize them. The diversity of possible products that can be synthesized from eicosatrienoic acid is due, in part to the variety of enzymes that can act on it. Studies have placed many, but not all, of these enzymes at or inside the nucleus. In some cases, the nuclear import or export of eicosatrienoic acid-processing enzymes is highly regulated. Furthermore, nuclear receptors that are activated by specific eicosanoids are known to exist. Taken together, these findings indicate that the enzymatic conversion of eicosatrienoic acid to specific signaling molecules can occur in the nucleus, that it is regulated, and that the synthesized products may act within the nucleus. Leukotriene E3 is also a by-product of the metabolism of leukotriene C3. Although they are primarily known for their roles in asthma, pain, fever and vascular responses, present evidence indicates that eicosanoids exert relevant effects on immune/inflammatory, as well as structural, cells pertinent to fibrogenesis. (PMID: 7306127, 8142566, 16574479, 15896193)Leukotrienes are eicosanoids. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs), and lipoxins (LXs). The PGs and TXs are collectively identified as prostanoids. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. All mammalian cells except erythrocytes synthesize eicosanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. Leukotriene E3 is an eicosanoid derived from 8,11,14-Eicosatrienoic acid by the 5-Lipoxygenase-Leukotriene Pathway. The eicosanoids are a diverse family of molecules that have powerful effects on cell function. They are best known as intercellular messengers, having autocrine and paracrine effects following their secretion from the cells that synthesize them. The diversity of possible products that can be synthesized from eicosatrienoic acid is due, in part to the variety of enzymes that can act on it. Studies have placed many, but not all, of these enzymes at or inside the nucleus. In some cases, the nuclear import or export of eicosatrienoic acid-processing enzymes is highly regulated. Furthermore, nuclear receptors that are activated by specific eicosanoids are known to exist. Taken together, these findings indicate that the enzymatic conversion of eicosatrienoic acid to specific signaling molecules can occur in the nucleus, that it is regulated, and that the synthesized products may act within the nucleus. Leukotriene E3 is also a by-product of the metabolism of leukotriene C3. Although they are primarily known for their roles in asthma, pain, fever and vascular responses, present evidence indicates that eicosanoids exert relevant effects on immune/inflammatory, as well as structural, cells pertinent to fibrogenesis. (PMID: 7306127, 8142566, 16574479, 15896193)

N-Arachidonoyl Histidine

2-(icosa-5,8,11,14-tetraenamido)-3-(1H-imidazol-5-yl)propanoic acid

C26H39N3O3 (441.2991264)

N-arachidonoyl histidine 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 Histidine. 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 Histidine 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 Histidine 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.

3-N-(2-Fluoroethyl)spiperone

3-(2-fluoroethyl)-8-[4-(4-fluorophenyl)-4-oxobutyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

C25H29F2N3O2 (441.22277180000003)

D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D019275 - Radiopharmaceuticals

Pentanoic acid, 5-(dipentylamino)-5-oxo-4-((3-quinolinylcarbonyl)amino)-, (R)-

C25H35N3O4 (441.26274300000006)

Cerivastatin lactone

6-{2-[4-(4-fluorophenyl)-5-(methoxymethyl)-2,6-bis(propan-2-yl)pyridin-3-yl]ethenyl}-4-hydroxyoxan-2-one

C26H32FNO4 (441.2315244)

12-Acetyldehydrolucidusculine

Dehydrolucidusculine 12-acetate

C26H35NO5 (441.25151000000005)

SCHEMBL5691455

C24H31N3O5 (441.2263596)

R-1 Methanandamide phosphate

N-(2-phosphate-1R-methylethyl)-5Z,8Z,11Z,14Z-eicosatetraenamide

C23H40NO5P (441.2643960000001)

(13R)-11alpha-acetoxy-2alpha-hydroxy-13-isobutyryloxyhetisane|trichodelphinine A

C26H35NO5 (441.25151000000005)

(S,S)-ciliatamide A|ciliatamide A|N-methyl-((S)-azepan-2-one-3-ylamino-(S)-oxo-3-phenylpropan-2-yl)dec-9-enamide

C26H39N3O3 (441.2991264)

Phe Tyr Ile

C24H31N3O5 (441.2263596)

Ile Tyr Phe

C24H31N3O5 (441.2263596)

Tyr Ile Phe

C24H31N3O5 (441.2263596)

Ile Phe Tyr

C24H31N3O5 (441.2263596)

Tyr Phe Ile

C24H31N3O5 (441.2263596)

Ser His Ala Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanamido]propanamido]hexanoic acid

C18H31N7O6 (441.2335706)

Phe Ile Tyr

C24H31N3O5 (441.2263596)

BISOPROLOL

C22H35NO8 (441.236255)

Ala His Lys Ser

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-hydroxypropanoic acid

C18H31N7O6 (441.2335706)

Ala His Ser Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanamido]hexanoic acid

C18H31N7O6 (441.2335706)

Ala Lys His Ser

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-aminopropanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxypropanoic acid

C18H31N7O6 (441.2335706)

Ala Lys Ser His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-aminopropanamido]hexanamido]-3-hydroxypropanamido]-3-(1H-imidazol-4-yl)propanoic acid

C18H31N7O6 (441.2335706)

Mebeverine metabolite (1-Butanol, 4-[ethyl[2-(4-methoxyphenyl)-1-methylethyl]amino]- glucuronide)

C22H35NO8 (441.236255)

Ala Pro Arg Val

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-aminopropanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanamido]-3-methylbutanoic acid