Exact Mass: 643.3918

Exact Mass Matches: 643.3918

Found 29 metabolites which its exact mass value is equals to given mass value 643.3918, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

   

Scopularide B / Arenamide B

Scopularide B / Arenamide B

C34H53N5O7 (643.3945)


   

Lys Leu Arg Val Asp

Lys Leu Arg Val Asp

C28H53N9O8 (643.4017)


   

Cholest-5-en-3-ol (3b)-,3-[4-[bis(2-chloroethyl)amino]benzeneacetate]

Cholest-5-en-3-ol (3b)-,3-[4-[bis(2-chloroethyl)amino]benzeneacetate]

C39H59Cl2NO2 (643.3923)


   

Arenamide B or Scopularide B

Arenamide B or Scopularide B

C34H53N5O7 (643.3945)


   

Arenamide B

Arenamide B

C34H53N5O7 (643.3945)


A 19-membered cyclodepsipeptide that is isolated from the fermentation broth of marine actinomycete Salinispora arenicola; it has been found to block tumour necrosis factor (TNF)-induced activation of NFkappaB-Luc human embryonic kidney cells.

   

[(2R,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [(6Z,10E,14E)-3,7,11,15,19-pentamethylicosa-6,10,14,18-tetraenyl] hydrogen phosphate

[(2R,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [(6Z,10E,14E)-3,7,11,15,19-pentamethylicosa-6,10,14,18-tetraenyl] hydrogen phosphate

C33H58NO9P (643.3849)


   

2-amino-3-[[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-undecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

2-amino-3-[[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-undecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

C33H58NO9P (643.3849)


   

2-amino-3-[[3-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoxy]-2-undecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

2-amino-3-[[3-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoxy]-2-undecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid

C33H58NO9P (643.3849)


   
   

PC P-16:0/9:4;O2

PC P-16:0/9:4;O2

C33H58NO9P (643.3849)


   

PC P-18:1/7:3;O2

PC P-18:1/7:3;O2

C33H58NO9P (643.3849)


   
   
   
   
   
   

PE P-16:1/12:3;O2

PE P-16:1/12:3;O2

C33H58NO9P (643.3849)


   

PE P-20:1/8:3;O2

PE P-20:1/8:3;O2

C33H58NO9P (643.3849)


   
   
   
   
   
   

ST 25:0;O6;HexNAc

ST 25:0;O6;HexNAc

C33H57NO11 (643.3931)


   

(3s,6s,9r,12s,19s)-3-benzyl-19-(hexan-2-yl)-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

(3s,6s,9r,12s,19s)-3-benzyl-19-(hexan-2-yl)-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

C34H53N5O7 (643.3945)


   

(3s,6s,9r,12s,19s)-3-benzyl-19-[(2s)-hexan-2-yl]-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

(3s,6s,9r,12s,19s)-3-benzyl-19-[(2s)-hexan-2-yl]-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

C34H53N5O7 (643.3945)


   

3-benzyl-19-(hexan-2-yl)-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

3-benzyl-19-(hexan-2-yl)-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

C34H53N5O7 (643.3945)


   

(3s,6s,9s,12s,19s)-3-benzyl-19-[(2s)-hexan-2-yl]-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

(3s,6s,9s,12s,19s)-3-benzyl-19-[(2s)-hexan-2-yl]-5,8,11,14,17-pentahydroxy-12-isopropyl-6-methyl-9-(2-methylpropyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-2-one

C34H53N5O7 (643.3945)