Exact Mass: 529.3012524
Exact Mass Matches: 529.3012524
Found 119 metabolites which its exact mass value is equals to given mass value 529.3012524
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
(5Z)-7-[(1R,2R,3R)-3-Hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoylcarnitine
(5Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoylcarnitine is an acylcarnitine. More specifically, it is an (5Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (5Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoylcarnitine is therefore classified as a very-long chain AC. As a very long-chain acylcarnitine (5Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoylcarnitine is generally formed in the cytoplasm from very long acyl groups synthesized by fatty acid synthases or obtained from the diet. Very-long-chain fatty acids are generally too long to be involved in mitochondrial beta-oxidation. As a result peroxisomes are the main organelle where very-long-chain fatty acids are metabolized and their acylcarnitines synthesized (PMID: 18793625). Altered levels of very long-chain acylcarnitines can serve as useful markers for inherited disorders of peroxisomal metabolism. The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
4-O-(alpha-L-arabinopyranosyl) nervogenic acid lindelofidine ester|nervosine I
Ala Gln Arg Arg
C20H39N11O6 (529.3084633999999)
Ala Arg Gln Arg
C20H39N11O6 (529.3084633999999)
Ala Arg Arg Gln
C20H39N11O6 (529.3084633999999)
Phe His Lys Val
Phe His Val Lys
Phe Lys His Val
Phe Lys Val His
Phe Val His Lys
Phe Val Lys His
His Phe Lys Val
His Phe Val Lys
His Lys Phe Val
His Lys Val Phe
His Val Phe Lys
His Val Lys Phe
Ile Asn Gln Arg
Ile Asn Arg Gln
Ile Gln Asn Arg
Ile Gln Arg Asn
Ile Arg Asn Gln
Ile Arg Gln Asn
Lys Phe His Val
Lys Phe Val His
Lys His Phe Val
Lys His Val Phe
Lys Val Phe His
Lys Val His Phe
Leu Asn Gln Arg
Leu Asn Arg Gln
Leu Gln Asn Arg
Leu Gln Arg Asn
Leu Arg Asn Gln
Leu Arg Gln Asn
Asn Ile Gln Arg
Asn Ile Arg Gln
Asn Leu Gln Arg
Asn Leu Arg Gln
Asn Gln Ile Arg
Asn Gln Leu Arg
Asn Gln Arg Ile
Asn Gln Arg Leu
Asn Arg Ile Gln
Asn Arg Leu Gln
Asn Arg Gln Ile
Asn Arg Gln Leu
Gln Ala Arg Arg
C20H39N11O6 (529.3084633999999)
Gln Ile Asn Arg
Gln Ile Arg Asn
Gln Leu Asn Arg
Gln Leu Arg Asn
Gln Asn Ile Arg
Gln Asn Leu Arg
Gln Asn Arg Ile
Gln Asn Arg Leu
Gln Gln Arg Val
Gln Gln Val Arg
Gln Arg Ala Arg
C20H39N11O6 (529.3084633999999)
Gln Arg Ile Asn
Gln Arg Leu Asn
Gln Arg Asn Ile
Gln Arg Asn Leu
Gln Arg Gln Val
Gln Arg Arg Ala
C20H39N11O6 (529.3084633999999)
Gln Arg Val Gln
Gln Val Gln Arg
Gln Val Arg Gln
Arg Ala Gln Arg
C20H39N11O6 (529.3084633999999)
Arg Ala Arg Gln
C20H39N11O6 (529.3084633999999)
Arg Ile Asn Gln
Arg Ile Gln Asn
Arg Leu Asn Gln
Arg Leu Gln Asn
Arg Asn Ile Gln
Arg Asn Leu Gln
Arg Asn Gln Ile
Arg Asn Gln Leu
Arg Gln Ala Arg
C20H39N11O6 (529.3084633999999)
Arg Gln Ile Asn
Arg Gln Leu Asn
Arg Gln Asn Ile
Arg Gln Asn Leu
Arg Gln Gln Val
Arg Gln Arg Ala
C20H39N11O6 (529.3084633999999)
Arg Gln Val Gln
Arg Arg Ala Gln
C20H39N11O6 (529.3084633999999)
Arg Arg Gln Ala
C20H39N11O6 (529.3084633999999)
Arg Val Gln Gln
Val Phe His Lys
Val Phe Lys His
Val His Phe Lys
Val His Lys Phe
Val Lys Phe His
Val Lys His Phe
Val Gln Gln Arg
Val Gln Arg Gln
Val Arg Gln Gln
(5Z)-7-[(1R,2R,3R)-3-Hydroxy-2-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoylcarnitine
1-[[(10S,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10S,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1R)-1-phenylethyl]urea
1-[[(10R,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1R)-1-phenylethyl]urea
1-[[(10R,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1R)-1-phenylethyl]urea
1-[[(10S,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10R,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1R)-1-phenylethyl]urea
1-[[(10R,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10R,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10R,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10R,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
1-[[(10S,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1R)-1-phenylethyl]urea
1-[[(10S,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-1-methyl-3-[(1S)-1-phenylethyl]urea
N(6)-acetylkanamycin B(4+)
A quadruply-charged ammonium ion arising from protonation of the four free amino groups of N(6)-acetylkanamycin; major species at pH 7.3.