Exact Mass: 244.1787

Exact Mass Matches: 244.1787

Found 57 metabolites which its exact mass value is equals to given mass value 244.1787, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Leucyl-leucine

(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-methylpentanoic acid

C12H24N2O3 (244.1787)


Leucylleucine is a dipeptide composed of two leucine residues. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. Leu-Leu-OH, a Leu derivative, is a dipeptide.

   

6-(6-aminohexanamido)hexanoic acid

N-(6-aminohexanoyl)-6-aminohexanoic acid

C12H24N2O3 (244.1787)


   

Isoleucyl-Isoleucine

2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-3-methylpentanoate

C12H24N2O3 (244.1787)


Isoleucyl-Isoleucine is a dipeptied compoosed of two isoleucine residues. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

Leucyl-Isoleucine

2-[(2-Amino-1-hydroxy-4-methylpentylidene)amino]-3-methylpentanoate

C12H24N2O3 (244.1787)


Leucyl-Isoleucine is a dipeptide composed of leucine and isoleucine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

Isoleucyl-Leucine

2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-4-methylpentanoate

C12H24N2O3 (244.1787)


Isoleucyl-Leucine is a dipeptide composed of isoleucine and leucine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

epsilon-(Hexanoyl)lysine

2,6-diamino-7-oxododecanoic acid

C12H24N2O3 (244.1787)


   

(2S)-6-Amino-2-(hexanoylamino)hexanoic Acid

(2S)-6-Amino-2-(hexanoylamino)hexanoic Acid

C12H24N2O3 (244.1787)


   

Hexanoyllysine

2-amino-6-hexanamidohexanoic acid

C12H24N2O3 (244.1787)


   

Leucyl-leucine

2-[(2-amino-1-hydroxy-4-methylpentylidene)amino]-4-methylpentanoic acid

C12H24N2O3 (244.1787)


   
   
   

N-L-Leucyl-L-leucine

N-L-Leucyl-L-leucine

C12H24N2O3 (244.1787)


   

isoleucylisoleucine

isoleucylisoleucine

C12H24N2O3 (244.1787)


Annotation level-2

   

Isoleucylleucine

Isoleucylleucine

C12H24N2O3 (244.1787)


Annotation level-2

   

Leucylleucine

Leucylleucine

C12H24N2O3 (244.1787)


Annotation level-2

   

N-Leucyl-leucine; AIF; CE0; CorrDec

N-Leucyl-leucine; AIF; CE0; CorrDec

C12H24N2O3 (244.1787)


   

N-Leucyl-leucine; AIF; CE10; CorrDec

N-Leucyl-leucine; AIF; CE10; CorrDec

C12H24N2O3 (244.1787)


   

N-Leucyl-leucine; AIF; CE30; CorrDec

N-Leucyl-leucine; AIF; CE30; CorrDec

C12H24N2O3 (244.1787)


   

N-Leucyl-leucine; AIF; CE0; MS2Dec

N-Leucyl-leucine; AIF; CE0; MS2Dec

C12H24N2O3 (244.1787)


   

N-Leucyl-leucine; AIF; CE10; MS2Dec

N-Leucyl-leucine; AIF; CE10; MS2Dec

C12H24N2O3 (244.1787)


   

N-Leucyl-leucine; AIF; CE30; MS2Dec

N-Leucyl-leucine; AIF; CE30; MS2Dec

C12H24N2O3 (244.1787)


   

Leucyl-leucine; LC-tDDA; CE10

Leucyl-leucine; LC-tDDA; CE10

C12H24N2O3 (244.1787)


   

Leucyl-leucine; LC-tDDA; CE20

Leucyl-leucine; LC-tDDA; CE20

C12H24N2O3 (244.1787)


   

Leucyl-leucine; LC-tDDA; CE30

Leucyl-leucine; LC-tDDA; CE30

C12H24N2O3 (244.1787)


   

Leucyl-leucine; LC-tDDA; CE40

Leucyl-leucine; LC-tDDA; CE40

C12H24N2O3 (244.1787)


   
   
   
   
   

NH-DVal(NMe)-Val-OMe

NH-DVal(NMe)-Val-OMe

C12H24N2O3 (244.1787)


   

Ile-ile

2-(2-amino-3-methylpentanamido)-3-methylpentanoic acid

C12H24N2O3 (244.1787)


A dipeptide formed from two L-isoleucine residues.

   

Ile-leu

2-(2-amino-4-methylpentanamido)-3-methylpentanoic acid

C12H24N2O3 (244.1787)


A dipeptide formed from L-isoleucine and L-leucine residues.

   

Leu-ile

2-(2-amino-3-methylpentanamido)-4-methylpentanoic acid

C12H24N2O3 (244.1787)


A dipeptide formed from L-leucine and L-isoleucine residues.

   

(S)-2-(3-(TERT-BUTYL)-3-METHYLUREIDO)-3,3-DIMETHYLBUTANOIC ACID

(S)-2-(3-(TERT-BUTYL)-3-METHYLUREIDO)-3,3-DIMETHYLBUTANOIC ACID

C12H24N2O3 (244.1787)


   

tert-Butyl 4-(2-aminoethyl)-4-hydroxypiperidine-1-carboxylate

tert-Butyl 4-(2-aminoethyl)-4-hydroxypiperidine-1-carboxylate

C12H24N2O3 (244.1787)


   

H-Leu-D-Leu-OH

l-Leucyl-d-leucine

C12H24N2O3 (244.1787)


   

1-BOC-3-(2-METHOXYETHYLAMINO)PYRROLIDINE

1-BOC-3-(2-METHOXYETHYLAMINO)PYRROLIDINE

C12H24N2O3 (244.1787)


   

1-BOC-4-AMINOMETHYL-4-METHOXYPIPERIDINE

1-BOC-4-AMINOMETHYL-4-METHOXYPIPERIDINE

C12H24N2O3 (244.1787)


   

2,2-Dimorpholinyldiethyl-ether

2,2-Dimorpholinyldiethyl-ether

C12H24N2O3 (244.1787)


   

1-(1H-PYRAZOL-5-YL)ETHAN-1-ONEHYDROCHLORIDE

1-(1H-PYRAZOL-5-YL)ETHAN-1-ONEHYDROCHLORIDE

C12H24N2O3 (244.1787)


   

H-Leu-Ile-OH

L-Leucyl-L-isoleucine

C12H24N2O3 (244.1787)


   

1-Piperazinecarboxylicacid, 4-(3-hydroxypropyl)-, 1,1-dimethylethyl ester

1-Piperazinecarboxylicacid, 4-(3-hydroxypropyl)-, 1,1-dimethylethyl ester

C12H24N2O3 (244.1787)


   

1-BOC-3-(3-METHOXY-PROPYLAMINO)-AZETIDINE

1-BOC-3-(3-METHOXY-PROPYLAMINO)-AZETIDINE

C12H24N2O3 (244.1787)


   

tert-butyl 4-(2-amino-1-hydroxyethyl)piperidine-1-carboxylate

tert-butyl 4-(2-amino-1-hydroxyethyl)piperidine-1-carboxylate

C12H24N2O3 (244.1787)


   

4-(2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester

4-(2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester

C12H24N2O3 (244.1787)


   

L-Isoleucyl-L-isoleucine

L-Isoleucyl-L-isoleucine

C12H24N2O3 (244.1787)


   

D-leucyl-D-leucine

D-leucyl-D-leucine

C12H24N2O3 (244.1787)


   

Leu-leu

Leu-leu

C12H24N2O3 (244.1787)


A dipeptide formed from two L-leucine residues. Leu-Leu-OH, a Leu derivative, is a dipeptide.

   

LL dipeptide zwitterion

LL dipeptide zwitterion

C12H24N2O3 (244.1787)


   

N-(6-Aminohexanoyl)-6-aminohexanoate

N-(6-Aminohexanoyl)-6-aminohexanoate

C12H24N2O3 (244.1787)


   
   

Leu-Leu zwitterion

Leu-Leu zwitterion

C12H24N2O3 (244.1787)


An L-aminoacyl-L-amino acid zwitterion resulting from transfer of a proton from the carboxy to the amino group of L-leucyl-L-leucine; major species at pH 7.3.

   

N-(6-aminohexanoyl)-6-aminohexanoic acid zwitterion

N-(6-aminohexanoyl)-6-aminohexanoic acid zwitterion

C12H24N2O3 (244.1787)


Zwitterionic form N-(6-aminohexanoyl)-6-aminohexanoic acid.

   
   

Ile-Leu zwitterion

Ile-Leu zwitterion

C12H24N2O3 (244.1787)


A dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ile-Leu.