Exact Mass: 1052.1072968

Exact Mass Matches: 1052.1072968

Found 34 metabolites which its exact mass value is equals to given mass value 1052.1072968, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Keratan

N-[(2S,3R,4S,6S)-2-{[(2S,3R,4S,5S,6R)-3,5-dihydroxy-2-{[(2R,3S,4R,5R,6S)-4-hydroxy-5-[(1-hydroxyethylidene)amino]-2-[(sulphooxy)methyl]-6-{[(2R,3R,4S,5S,6R)-2,3,5-trihydroxy-6-[(sulphooxy)methyl]oxan-4-yl]oxy}oxan-3-yl]oxy}-6-[(sulphooxy)methyl]oxan-4-yl]oxy}-4-hydroxy-6-[(sulphooxy)methyl]oxan-3-yl]ethanimidic acid

C28H48N2O32S4 (1052.1072968)

Keratan is a sulfated mucopolysaccharide initially isolated from bovine cornea. At least two types are known. Type I, found mostly in the cornea, contains D-galactose and D-glucosamine-6-O-sulfate as the repeating unit; type II, found in skeletal tissues, contains D-galactose and D-galactosamine-6-O-sulfate as the repeating unit. A sulfated mucopolysaccharide initially isolated from bovine cornea. At least two types are known. Type I, found mostly in the cornea, contains D-galactose and D-glucosamine-6-O-sulfate as the repeating unit; type II, found in skeletal tissues, contains D-galactose and D-galactosamine-6-O-sulfate as the repeating unit. [HMDB]

Exact Mass: 1052.1072968

Exact Mass Matches: 1052.1072968

Keratan

Keratan

(Z)-N-[(4E,8E)-1,3-dihydroxyheptacosa-4,8-dien-2-yl]tetratetracont-33-enamide

(20Z,23Z,26Z)-N-(1,3-dihydroxyheptatriacontan-2-yl)tetratriaconta-20,23,26-trienamide

N-[(4E,8E,12E)-1,3-dihydroxytetratriaconta-4,8,12-trien-2-yl]heptatriacontanamide

(33Z,36Z)-N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]tetratetraconta-33,36-dienamide

N-[(4E,8E,12E)-1,3-dihydroxypentatriaconta-4,8,12-trien-2-yl]hexatriacontanamide

N-[(4E,8E,12E)-1,3-dihydroxyhentriaconta-4,8,12-trien-2-yl]tetracontanamide

(29Z,32Z)-N-[(E)-1,3-dihydroxyhentriacont-4-en-2-yl]tetraconta-29,32-dienamide

(Z)-N-[(4E,8E)-1,3-dihydroxytritriaconta-4,8-dien-2-yl]octatriacont-27-enamide

(31Z,34Z)-N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]dotetraconta-31,34-dienamide

(26Z,29Z,32Z)-N-(1,3-dihydroxyhentriacontan-2-yl)tetraconta-26,29,32-trienamide

N-[(4E,8E,12E)-1,3-dihydroxyoctacosa-4,8,12-trien-2-yl]tritetracontanamide

N-[(4E,8E,12E)-1,3-dihydroxytriaconta-4,8,12-trien-2-yl]hentetracontanamide

N-[(4E,8E,12E)-1,3-dihydroxyheptatriaconta-4,8,12-trien-2-yl]tetratriacontanamide

(22Z,25Z,28Z)-N-(1,3-dihydroxypentatriacontan-2-yl)hexatriaconta-22,25,28-trienamide

N-[(4E,8E,12E)-1,3-dihydroxyheptacosa-4,8,12-trien-2-yl]tetratetracontanamide

N-[(4E,8E,12E)-1,3-dihydroxyoctatriaconta-4,8,12-trien-2-yl]tritriacontanamide

(28Z,31Z,34Z)-N-(1,3-dihydroxynonacosan-2-yl)dotetraconta-28,31,34-trienamide

N-[(4E,8E,12E)-1,3-dihydroxytritriaconta-4,8,12-trien-2-yl]octatriacontanamide

(23Z,26Z)-N-[(E)-1,3-dihydroxyheptatriacont-4-en-2-yl]tetratriaconta-23,26-dienamide

(Z)-N-[(4E,8E)-1,3-dihydroxypentatriaconta-4,8-dien-2-yl]hexatriacont-25-enamide

N-[(4E,8E,12E)-1,3-dihydroxydotriaconta-4,8,12-trien-2-yl]nonatriacontanamide

(Z)-N-[(4E,8E)-1,3-dihydroxyheptatriaconta-4,8-dien-2-yl]tetratriacont-23-enamide

(25Z,28Z)-N-[(E)-1,3-dihydroxypentatriacont-4-en-2-yl]hexatriaconta-25,28-dienamide

(30Z,33Z,36Z)-N-(1,3-dihydroxyheptacosan-2-yl)tetratetraconta-30,33,36-trienamide

(Z)-N-[(4E,8E)-1,3-dihydroxynonacosa-4,8-dien-2-yl]dotetracont-31-enamide

(Z)-N-[(4E,8E)-1,3-dihydroxyhentriaconta-4,8-dien-2-yl]tetracont-29-enamide

N-[(4E,8E,12E)-1,3-dihydroxyhexatriaconta-4,8,12-trien-2-yl]pentatriacontanamide

N-[(4E,8E,12E)-1,3-dihydroxynonacosa-4,8,12-trien-2-yl]dotetracontanamide

(Z)-N-[(4E,8E)-1,3-dihydroxynonacosa-4,8-dien-2-yl]dotetracont-21-enamide

(21Z,24Z)-N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]dotetraconta-21,24-dienamide

(24Z,27Z,30Z)-N-(1,3-dihydroxytritriacontan-2-yl)octatriaconta-24,27,30-trienamide

(27Z,30Z)-N-[(E)-1,3-dihydroxytritriacont-4-en-2-yl]octatriaconta-27,30-dienamide