Exact Mass: 692.3718
Exact Mass Matches: 692.3718
Found 54 metabolites which its exact mass value is equals to given mass value 692.3718,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Opiorphin
(2S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-5-carbamimidamido-1-hydroxypentylidene]amino}-1-hydroxy-3-phenylpropylidene]amino}-1,3-dihydroxypropylidene]amino}-5-carbamimidamidopentanoic acid
Opiorphin is an endogenous 5-residue opioid peptide (Gln-Arg-Phe-Ser-Arg) first isolated from human saliva. Initial research with mice shows the compound has a painkilling effect greater than that of morphine. It works by stopping the normal breakdown of enkephalins, natural pain-killing opioids in the spinal cord. Opiorphin originates from the N-terminal region of the protein PROL1 (proline rich, lacrimal 1) and inhibits three proteases: neutral ecto-endopeptidase (MME), ecto-aminopeptidase N (ANPEP) and a dipeptidyl peptidase DPP3. This protease inhibitory action extends the duration of enkephalins, which are natural pain killers that are released in response to specific potentially painful stimuli. Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission[1][2].
16beta-acetoxy-3-O-beta-D-xylopyranosyl-22,25-epoxyholosta-9(11)-ene-3beta,12alpha,17alpha-triol|nobiliside C
16beta-acetoxy-3-O-beta-D-xylopyranosyl-22,25-epoxyholosta-9(11)-ene-3beta,12alpha,17alpha-triol|nobiliside C
(18R)-18-O-beta-D-glucopyranosyl-(1-2)-beta-D-glucopyranoside of allo-murolic acid
(18R)-18-O-beta-D-glucopyranosyl-(1-2)-beta-D-glucopyranoside of allo-murolic acid
(18S)-18-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranoside of protoconstipatic acid
(18S)-18-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranoside of protoconstipatic acid
(18R)-18-O-beta-D-glucopyranosyl-(1-3)-beta-D-glucopyranoside of murolic acid
(18R)-18-O-beta-D-glucopyranosyl-(1-3)-beta-D-glucopyranoside of murolic acid
3-O-beta-D-glucopyranosylplatycogenic acid A lactone methyl ester
3-O-beta-D-glucopyranosylplatycogenic acid A lactone methyl ester
3alpha-Methacryloyloxy-2beta-hydroxy-ent-labd-7-en-15-oic acid-2-O-beta-fucopyranoside methyl ester triacetate
3alpha-Methacryloyloxy-2beta-hydroxy-ent-labd-7-en-15-oic acid-2-O-beta-fucopyranoside methyl ester triacetate
(3beta,5alpha,6beta,8beta,15alpha,16beta)-3-O-[2,4-Di-O-methyl-beta-D-xylopyranoside],15-sulfate,Cholestane-3,6,8,15,16-pentol
(3beta,5alpha,6beta,8beta,15alpha,16beta)-3-O-[2,4-Di-O-methyl-beta-D-xylopyranoside],15-sulfate,Cholestane-3,6,8,15,16-pentol
N,N-(methylenedi-p-phenylene)bis[N-[3-(triethoxysilyl)propyl]urea]
N,N-(methylenedi-p-phenylene)bis[N-[3-(triethoxysilyl)propyl]urea]
Sucrose-2-(2-methyl)butyryl-4-(2-methyl)butyryl-3-(4-methyl)hexanoyl-6-isobutyrate
Sucrose-2-(2-methyl)butyryl-4-(2-methyl)butyryl-3-(4-methyl)hexanoyl-6-isobutyrate
[1-acetyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate
[1-acetyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate
[1-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-3-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
[1-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-3-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
Opiorphin
Opiorphin
Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission[1][2].
(2s,3s)-2-[(14r)-14-{[4,5-dihydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}pentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
(2s,3s)-2-[(14r)-14-{[4,5-dihydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}pentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
(1s,3r,6r,8r,12s,13r,15r,16r,17r)-15-[(2r,5r)-5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl]-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
(1s,3r,6r,8r,12s,13r,15r,16r,17r)-15-[(2r,5r)-5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl]-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
2-{[3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3,5-bis[(2-methylbutanoyl)oxy]-6-{[(2-methylbutanoyl)oxy]methyl}oxan-4-yl hexanoate
2-{[3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3,5-bis[(2-methylbutanoyl)oxy]-6-{[(2-methylbutanoyl)oxy]methyl}oxan-4-yl hexanoate
2-{[3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3-[(2-methylbutanoyl)oxy]-5-[(3-methylbutanoyl)oxy]-6-{[(2-methylbutanoyl)oxy]methyl}oxan-4-yl hexanoate
2-{[3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3-[(2-methylbutanoyl)oxy]-5-[(3-methylbutanoyl)oxy]-6-{[(2-methylbutanoyl)oxy]methyl}oxan-4-yl hexanoate
15-(5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl)-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-[(3,4,5-trihydroxyoxan-2-yl)oxy]pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
15-(5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl)-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-[(3,4,5-trihydroxyoxan-2-yl)oxy]pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
6-(5,5-dimethyloxolan-2-yl)-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-16-[(3,4,5-trihydroxyoxan-2-yl)oxy]-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icos-11-en-4-yl acetate
6-(5,5-dimethyloxolan-2-yl)-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-16-[(3,4,5-trihydroxyoxan-2-yl)oxy]-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icos-11-en-4-yl acetate
(1r,2r,3ar,5as,7s,9as,11as)-1-[(2s,3s,3ar,5r,6r,6as)-2,6-dihydroxy-6-isopropyl-5-methyl-tetrahydro-2h-furo[3,2-b]furan-3-yl]-9a,11a-dimethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-2-yl acetate
(1r,2r,3ar,5as,7s,9as,11as)-1-[(2s,3s,3ar,5r,6r,6as)-2,6-dihydroxy-6-isopropyl-5-methyl-tetrahydro-2h-furo[3,2-b]furan-3-yl]-9a,11a-dimethyl-7-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-2-yl acetate
(2r,3s)-2-[(14r)-14-{[3,5-dihydroxy-6-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}pentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
(2r,3s)-2-[(14r)-14-{[3,5-dihydroxy-6-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}pentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
methyl 8-hydroxy-1-(hydroxymethyl)-5,6,12,12,19-pentamethyl-23-oxo-24-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-15-ene-9-carboxylate
methyl 8-hydroxy-1-(hydroxymethyl)-5,6,12,12,19-pentamethyl-23-oxo-24-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-15-ene-9-carboxylate
(1s,2s,4s,5s,6s,9s,10s,13s,16s,18r)-6-[(2r)-5,5-dimethyloxolan-2-yl]-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-16-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icos-11-en-4-yl acetate
(1s,2s,4s,5s,6s,9s,10s,13s,16s,18r)-6-[(2r)-5,5-dimethyloxolan-2-yl]-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-16-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icos-11-en-4-yl acetate
(3r,9s,12s,15s,18s,24s)-9-[(2s)-butan-2-yl]-11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
(3r,9s,12s,15s,18s,24s)-9-[(2s)-butan-2-yl]-11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
1-{2,6-dihydroxy-6-isopropyl-5-methyl-tetrahydro-2h-furo[3,2-b]furan-3-yl}-9a,11a-dimethyl-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-2-yl acetate
1-{2,6-dihydroxy-6-isopropyl-5-methyl-tetrahydro-2h-furo[3,2-b]furan-3-yl}-9a,11a-dimethyl-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-2-yl acetate
methyl (1s,2r,5r,6s,8r,9r,14s,18r,19r,21s,24r)-8-hydroxy-1-(hydroxymethyl)-5,6,12,12,19-pentamethyl-23-oxo-24-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-15-ene-9-carboxylate
methyl (1s,2r,5r,6s,8r,9r,14s,18r,19r,21s,24r)-8-hydroxy-1-(hydroxymethyl)-5,6,12,12,19-pentamethyl-23-oxo-24-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-15-ene-9-carboxylate
(1s,3r,6s,8r,12s,13r,15r,16r,17r)-15-[(2r,5r)-5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl]-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
(1s,3r,6s,8r,12s,13r,15r,16r,17r)-15-[(2r,5r)-5,6-dihydroxy-6-methyl-4-oxoheptan-2-yl]-13-hydroxy-7,7,12,16-tetramethyl-14-oxo-6-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadec-10-en-17-yl acetate
(2s,3r)-4-methylidene-5-oxo-2-[(14s)-14-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}pentadecyl]oxolane-3-carboxylic acid
(2s,3r)-4-methylidene-5-oxo-2-[(14s)-14-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}pentadecyl]oxolane-3-carboxylic acid
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3,5-bis({[(2r)-2-methylbutanoyl]oxy})-6-({[(2r)-2-methylbutanoyl]oxy}methyl)oxan-4-yl hexanoate
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-3,5-bis({[(2r)-2-methylbutanoyl]oxy})-6-({[(2r)-2-methylbutanoyl]oxy}methyl)oxan-4-yl hexanoate
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4r,5r)-2-[(acetyloxy)methyl]-4-hydroxy-5-(hydroxymethyl)-3-{[(2r)-2-methylbutanoyl]oxy}oxolan-2-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-4-[(2-methylpropanoyl)oxy]oxan-3-yl decanoate
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4r,5r)-2-[(acetyloxy)methyl]-4-hydroxy-5-(hydroxymethyl)-3-{[(2r)-2-methylbutanoyl]oxy}oxolan-2-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-4-[(2-methylpropanoyl)oxy]oxan-3-yl decanoate
(3s,9s,12s,15s,18s,24s)-9-[(2s)-butan-2-yl]-11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
(3s,9s,12s,15s,18s,24s)-9-[(2s)-butan-2-yl]-11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
(2e)-4-{[(2r,3r,4r,7s,8r,9s)-2,8-dihydroxy-9-[(2r,3s,4z,6z,9s,10s,11r,12z,14e)-10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxo-1-oxacyclohexadeca-4,6,12,14-tetraen-2-yl]-3,7-dimethyl-6-oxodecan-4-yl]oxy}-4-oxobut-2-enoic acid
(2e)-4-{[(2r,3r,4r,7s,8r,9s)-2,8-dihydroxy-9-[(2r,3s,4z,6z,9s,10s,11r,12z,14e)-10-hydroxy-3,15-dimethoxy-7,9,11,13-tetramethyl-16-oxo-1-oxacyclohexadeca-4,6,12,14-tetraen-2-yl]-3,7-dimethyl-6-oxodecan-4-yl]oxy}-4-oxobut-2-enoic acid
11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-9-(sec-butyl)-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
11,14,17,20,23-pentahydroxy-12-(1h-indol-3-ylmethyl)-15,18-dimethyl-9-(sec-butyl)-1,7,10,13,16,19,22-heptaazatricyclo[22.3.0.0³,⁷]heptacosa-10,13,16,19,22-pentaene-2,8-dione
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-5-[(3-methylbutanoyl)oxy]-3-{[(2r)-2-methylbutanoyl]oxy}-6-({[(2r)-2-methylbutanoyl]oxy}methyl)oxan-4-yl hexanoate
(2r,3r,4s,5r,6r)-2-{[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-5-[(3-methylbutanoyl)oxy]-3-{[(2r)-2-methylbutanoyl]oxy}-6-({[(2r)-2-methylbutanoyl]oxy}methyl)oxan-4-yl hexanoate
