Exact Mass: 828.6971541999999

Exact Mass Matches: 828.6971541999999

Found 500 metabolites which its exact mass value is equals to given mass value 828.6971541999999, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

SM(d18:1/25:0)

(2-{[(2S,3R,4E)-3-hydroxy-2-pentacosanamidooctadec-4-en-1-yl phosphono]oxy}ethyl)trimethylazanium

C48H97N2O6P (828.7083872000001)

Sphingomyelin (d18:1/25:0) or SM(d18:1/25:0) is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(d18:1/25:0) consists of a sphingosine backbone and a pentacosanoic acid chain. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SM has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition, it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2, an enzyme that breaks down sphingomyelin into ceramide, has been found to localize exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme sphingomyelinase, which causes the accumulation of sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction. Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase.

SM(d19:1/24:0)

(2-{[(2S,3R,4E)-3-hydroxy-2-tetracosanamidononadec-4-en-1-yl phosphono]oxy}ethyl)trimethylazanium

C48H97N2O6P (828.7083872000001)

Sphingomyelin (d19:1/24:0) or SM(d19:1/24:0) is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(d19:1/24:0) consists of a nonadecasphingosine backbone and a lignoceric acid chain. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SM has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition, it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2, an enzyme that breaks down sphingomyelin into ceramide, has been found to localize exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme sphingomyelinase, which causes the accumulation of sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction. Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase.

SM(d19:0/24:1(15Z))

(2-{[(2S,3R)-3-hydroxy-2-[(15Z)-tetracos-15-enamido]nonadecyl phosphono]oxy}ethyl)trimethylazanium

C48H97N2O6P (828.7083872000001)

Sphingomyelin (d19:0/24:1(15Z)) or SM(d19:0/24:1(15Z)) is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(d19:0/24:1(15Z)) consists of a nonadecasphinganine backbone and a 15Z-tetracosenoic acid chain. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SM has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition, it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2, an enzyme that breaks down sphingomyelin into ceramide, has been found to localize exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme sphingomyelinase, which causes the accumulation of sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction. Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase.

SM(d20:1/23:0)

(2-{[(2S,3R,4E)-3-hydroxy-2-tricosanamidoicos-4-en-1-yl phosphono]oxy}ethyl)trimethylazanium

C48H97N2O6P (828.7083872000001)

Sphingomyelin (d20:1/23:0) or SM(d20:1/23:0) is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(d20:1/23:0) consists of a eicosasphing-4-enine backbone and a tricosanoic acid chain. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SM has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition, it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2, an enzyme that breaks down sphingomyelin into ceramide, has been found to localize exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme sphingomyelinase, which causes the accumulation of sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction. Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase.

campesteryl (6-O-stearoyl)glucoside

C52H92O7 (828.6842681999999)

??-Sitosteryl glucoside 3-O-heptadecoicate

C52H92O7 (828.6842681999999)

beta-sitosterol-3-O-(6-O-heptadecanoyl)-beta-D-glucopyranosyl|beta-sitosteryl glucoside-6-O-heptadecoicate

C52H92O7 (828.6842681999999)

18:0-Glc-Campesterol

3-O-(6-O-octadecanoyl-beta-D-glucopyranosyl)-campest-5-en-3beta-ol

C52H92O7 (828.6842681999999)

C25-Sphingomyelin

N-(pentacosanoyl)-sphing-4-enine-1-phosphocholine

C48H97N2O6P (828.7083872000001)

SM 43:1;O2

N-(15Z-tetracosenoyl)-nonadecasphinganine-1-phosphocholine

C48H97N2O6P (828.7083872000001)

ST 28:1;O;Hex;FA 18:0

C52H92O7 (828.6842681999999)

ST 29:1;O;Hex;FA 17:0

C52H92O7 (828.6842681999999)

2-[[3-docosanoyloxy-2-[(1Z,11Z)-octadeca-1,11-dienoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[3-docosanoyloxy-2-[(1Z,9Z)-octadeca-1,9-dienoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[3-[(Z)-docos-13-enoyl]oxy-2-[(Z)-octadec-1-enoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[2-[(Z)-hexadec-1-enoxy]-3-[(Z)-tetracos-15-enoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[(2R)-3-[(Z)-hexadec-1-enoxy]-2-[(Z)-tetracos-15-enoyl]oxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[(2R)-2-[(Z)-docos-13-enoyl]oxy-3-[(Z)-octadec-1-enoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[2-docosanoyloxy-3-[(1Z,11Z)-octadeca-1,11-dienoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[(2R)-2-docosanoyloxy-3-[(1Z,9Z)-octadeca-1,9-dienoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

2-[[(2R)-2-docosanoyloxy-3-[(9Z,12Z)-octadeca-9,12-dienoxy]propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium

C48H95NO7P+ (828.684579)

N-hexacosanoyl-14-methylhexadecasphingosine-1-phosphocholine

C48H97N2O6P (828.7083872000001)

A ceramide obtained by formal condensation of the carboxy group of hexacosanoic acid with the amino group of 14-methylhexadecasphingosine-1-phosphocholine. It is a metabolite of the nematode Caenorhabditis elegans.