Exact Mass: 638.3540182

Exact Mass Matches: 638.3540182

Found 31 metabolites which its exact mass value is equals to given mass value 638.3540182, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Pimelea factor P2

Daphnopsis factor R1

C37H50O9 (638.345465)


   
   

25-chlorodeoxycimigenol-3-O-beta-D-xylopyranoside|25-chlorodeoxycimigenol-3-O-beta-D-xyloside

25-chlorodeoxycimigenol-3-O-beta-D-xylopyranoside|25-chlorodeoxycimigenol-3-O-beta-D-xyloside

C35H55ClO8 (638.358526)


   

2-{[3,5,7-trihydroxy-2,2-dimethyl-6-butanoyl-8-chromanyl]-methyl}-3,5-dihydroxy-4-methyl-4-(3,7-dimethyl-2,6-octadienyl)-6-butanoyl-2,5-cyclohexadien-1-one

2-{[3,5,7-trihydroxy-2,2-dimethyl-6-butanoyl-8-chromanyl]-methyl}-3,5-dihydroxy-4-methyl-4-(3,7-dimethyl-2,6-octadienyl)-6-butanoyl-2,5-cyclohexadien-1-one

C37H50O9 (638.345465)


   

21,23-epoxy-7alpha-[(E)-feruloyloxy]-12alpha,21xi,24-trihydroxy-25,26,27-trinorapotirucall-1-en-3-one|meliacinolactol

21,23-epoxy-7alpha-[(E)-feruloyloxy]-12alpha,21xi,24-trihydroxy-25,26,27-trinorapotirucall-1-en-3-one|meliacinolactol

C37H50O9 (638.345465)


   

[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate

NCGC00381318-01![3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate

C30H54O14 (638.3513384)


   

C37H50O9

NCGC00385198-01_C37H50O9_

C37H50O9 (638.345465)


   

[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based on: CCMSLIB00000845116]

NCGC00381318-01![3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based on: CCMSLIB00000845116]

C30H54O14 (638.3513384)


   

[3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based: Match]

NCGC00381318-01![3-methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate [IIN-based: Match]

C30H54O14 (638.3513384)


   

KLNHQ

Lys Leu Asn His Gln

C27H46N10O8 (638.3499916000001)


   

(R,R)-(-)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL

(R,R)-(-)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL

C43H46N2O3 (638.3508246)


   

poly(styrene-co-maleic acid), partial propyl ester, cumene terminated

poly(styrene-co-maleic acid), partial propyl ester, cumene terminated

C38H46N4O5 (638.3468025999999)


   

[(5R,6E,8E,10E,13S,14R,15R,16Z)-15,22,24-trihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate

[(5R,6E,8E,10E,13S,14R,15R,16Z)-15,22,24-trihydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-azabicyclo[18.3.1]tetracosa-1(23),6,8,10,16,20(24),21-heptaen-13-yl] (2R)-2-(cyclohexanecarbonylamino)propanoate

C36H50N2O8 (638.356698)


   

(2E,4E,11R)-12-[(4S,4aR,6R,8S,8aR)-4-[[(2S)-2-hydroxy-2-[(2R,5R,6R)-2-methoxy-5,6-dimethyl-4-methylideneoxan-2-yl]acetyl]amino]-8-methoxy-7,7-dimethyl-4a,6,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-6-yl]-11-hydroxydodeca-2,4-dienoate

(2E,4E,11R)-12-[(4S,4aR,6R,8S,8aR)-4-[[(2S)-2-hydroxy-2-[(2R,5R,6R)-2-methoxy-5,6-dimethyl-4-methylideneoxan-2-yl]acetyl]amino]-8-methoxy-7,7-dimethyl-4a,6,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxin-6-yl]-11-hydroxydodeca-2,4-dienoate

C33H52NO11- (638.3540182)


   

(2R)-4-amino-2-[[(2R)-4-amino-2-[3-[[(3R,5R,7S,8E,10E,12E)-3-amino-5-hydroxy-7-methoxyoctadeca-8,10,12-trienoyl]amino]propanoylamino]-4-oxobutanoyl]amino]-4-oxobutanoic acid

(2R)-4-amino-2-[[(2R)-4-amino-2-[3-[[(3R,5R,7S,8E,10E,12E)-3-amino-5-hydroxy-7-methoxyoctadeca-8,10,12-trienoyl]amino]propanoylamino]-4-oxobutanoyl]amino]-4-oxobutanoic acid

C30H50N6O9 (638.363909)


   
   

[3-Methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate

[3-Methyl-1-[3-methyl-1-[3-methyl-1-oxo-1-(2,3,4,5,6-pentahydroxyhexoxy)pentan-2-yl]oxy-1-oxopentan-2-yl]oxy-1-oxopentan-2-yl] 2-hydroxy-3-methylpentanoate

C30H54O14 (638.3513384)


   
   
   

PA P-18:1/13:5;O2

PA P-18:1/13:5;O2

C34H55O9P (638.358351)


   
   
   
   
   
   
   

2-{[22-(2-chloropropan-2-yl)-2-hydroxy-3,8,8,17,19-pentamethyl-23,24-dioxaheptacyclo[19.2.1.0¹,¹⁸.0³,¹⁷.0⁴,¹⁴.0⁷,¹².0¹²,¹⁴]tetracosan-9-yl]oxy}oxane-3,4,5-triol

2-{[22-(2-chloropropan-2-yl)-2-hydroxy-3,8,8,17,19-pentamethyl-23,24-dioxaheptacyclo[19.2.1.0¹,¹⁸.0³,¹⁷.0⁴,¹⁴.0⁷,¹².0¹²,¹⁴]tetracosan-9-yl]oxy}oxane-3,4,5-triol

C35H55ClO8 (638.358526)


   

n-[(2s)-1-oxo-1-{[(6z,8e,10e,14s,15s,16e)-3,15,22,24-tetrahydroxy-5-methoxy-14,16-dimethyl-2-azabicyclo[18.3.1]tetracosa-1(24),2,6,8,10,16,20,22-octaen-13-yl]oxy}propan-2-yl]cyclohexanecarboximidic acid

n-[(2s)-1-oxo-1-{[(6z,8e,10e,14s,15s,16e)-3,15,22,24-tetrahydroxy-5-methoxy-14,16-dimethyl-2-azabicyclo[18.3.1]tetracosa-1(24),2,6,8,10,16,20,22-octaen-13-yl]oxy}propan-2-yl]cyclohexanecarboximidic acid

C36H50N2O8 (638.356698)


   

[(1r,2r,4r,5r,6s,7s,9r,10s,11r,12s,13s,14s,15r,23s,25r)-10,11,12-trihydroxy-2,13,15-trimethyl-4-(prop-1-en-2-yl)-8,24,26,27-tetraoxaheptacyclo[12.10.1.1⁴,²³.1⁵,²³.0¹,⁶.0⁷,⁹.0¹¹,²⁵]heptacosan-9-yl]methyl benzoate

[(1r,2r,4r,5r,6s,7s,9r,10s,11r,12s,13s,14s,15r,23s,25r)-10,11,12-trihydroxy-2,13,15-trimethyl-4-(prop-1-en-2-yl)-8,24,26,27-tetraoxaheptacyclo[12.10.1.1⁴,²³.1⁵,²³.0¹,⁶.0⁷,⁹.0¹¹,²⁵]heptacosan-9-yl]methyl benzoate

C37H50O9 (638.345465)


   

1-[2-(2-{[10-chloro-1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-(4-hydroxyphenyl)-n-methylpropanamido)-4-methylpentanoyl]pyrrolidine-2-carboxylic acid

1-[2-(2-{[10-chloro-1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-(4-hydroxyphenyl)-n-methylpropanamido)-4-methylpentanoyl]pyrrolidine-2-carboxylic acid

C32H51ClN4O7 (638.3446086000001)