Exact Mass: 832.416257

Exact Mass Matches: 832.416257

Found 10 metabolites which its exact mass value is equals to given mass value 832.416257, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

27-O-demethylrifabutin

(7S,9Z,11R,12R,13S,14R,15S,16S,17S,18R,19Z,21Z)-2,11,15,17,23-pentahydroxy-3,7,12,14,16,18,22-heptamethyl-1-(2-methylpropyl)-6,32-dioxo-8,33-dioxa-24,27,29-triazaspiro[pentacyclo[23.6.1.1⁴,⁷.0⁵,³¹.0²⁶,³⁰]tritriacontane-28,4-piperidine]-1(31),2,4,9,19,21,23,25,29-nonaen-13-yl acetate

C45H60N4O11 (832.425837)

27-O-demethylrifabutin is a metabolite of rifabutin. Rifabutin (Rfb) is a bactericidal antibiotic drug primarily used in the treatment of tuberculosis. The drug is a semi-synthetic derivative of rifamycin S. Its effect is based on blocking the DNA-dependent RNA-polymerase of the bacteria. It is effective against Gram-positive and some Gram-negative bacteria, but also against the highly resistant Mycobacteria, e.g. Mycobacterium tuberculosis, M. leprae and M. avium intracellulare. (Wikipedia)

Cyclosquamosin G

12-(Butan-2-yl)-1,4,7,10,13,16,19-heptahydroxy-6-(1-hydroxyethyl)-21-[(4-hydroxyphenyl)methyl]-9-methyl-3-[2-(methylsulphanyl)ethyl]-15-(propan-2-yl)-3H,6H,9H,12H,15H,18H,21H,22H,24H,25H,26H,26ah-pyrrolo[1,2-a]1,4,7,10,13,16,19,22-octaazacyclotetracosan-22-one

C39H60N8O10S (832.41529)

Constituent of the seeds of Annona squamosa (sugar apple). Cyclosquamosin G is found in fruits.

[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-[hydroxy-[(5S)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxypropyl] (4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoate

C44H65O13P (832.416257)

SQDG 35:10;O

C44H64O13S (832.4067414)

(3s,6s,9s,12s,15s,21s,26as)-12-[(2s)-butan-2-yl]-1,4,7,10,13,16,19-heptahydroxy-6-[(1r)-1-hydroxyethyl]-21-[(4-hydroxyphenyl)methyl]-15-isopropyl-9-methyl-3-[2-(methylsulfanyl)ethyl]-3h,6h,9h,12h,15h,18h,21h,24h,25h,26h,26ah-pyrrolo[1,2-a]1,4,7,10,13,16,19,22-octaazacyclotetracosan-22-one

(3s,6s,9s,12s,15s,21s,26as)-12-[(2s)-butan-2-yl]-1,4,7,10,13,16,19-heptahydroxy-6-[(1r)-1-hydroxyethyl]-21-[(4-hydroxyphenyl)methyl]-15-isopropyl-9-methyl-3-[2-(methylsulfanyl)ethyl]-3h,6h,9h,12h,15h,18h,21h,24h,25h,26h,26ah-pyrrolo[1,2-a]1,4,7,10,13,16,19,22-octaazacyclotetracosan-22-one

C39H60N8O10S (832.41529)