Exact Mass: 512.251499

Exact Mass Matches: 512.251499

Found 17 metabolites which its exact mass value is equals to given mass value 512.251499, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

NP-59

Norcholestenol iodomethyl ((sup 131)I)

C27H45IO (512.251499)

Same as: D02043

Adosterol (incomplete stereochemistry)

8-(iodomethyl)-15-methyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-2(7)-en-5-ol

C27H45IO (512.251499)

Iodocholesterol

2-(iodomethyl)-15-methyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-ol

C27H45IO (512.251499)

(8S,9S,10R,13R,14S,17R)-3-Iodo-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol

C27H45IO (512.251499)

TMC-1A

(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,4-dimethyloct-2-enamide

C28H36N2O7 (512.2522386)

A polyene antibiotic that is 2-amino-4,5-dihydroxycyclohex-2-en-1-one in which the hydrogen at position 4 is replaced by a by an all-E-6-carboxyhexa-1,3,5-trien-1-yl group; in which the amino group has been acylated by a (2E)-2,4-dimethyloct-2-enoyl group; and in which the carboxy group of the resulting carboxylic acid has been condensed with the amino group of 2-amino-3-hydroxycyclopent-2-en-1-one to give the corresponding carboxamide. TMC-1A is an antitumour antibiotic isolated from Streptomyces sp. A-230.

TMC-1B

(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enamide

C28H36N2O7 (512.2522386)

A polyene antibiotic that is TMC-1A in which the 2,4-dimethyloct-2-enoyl group has been replaced by a (2E)-2,6-dimethyloct-2-enoyl group. TMC-1B is an antitumour antibiotic isolated from Streptomyces sp. A-230.

(3β)-19-Iodocholest-5-en-3-ol

C27H45IO (512.251499)

(5R,5aR,8aR,9S)-9-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-6-one

[5R-(5alpha,5abeta,8aalpha,9beta)]-9-[2-[N-[2-(Dimethylamino)ethyl]-N-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3,4:6,7]naphtho[2,3-d]-1,3-dioxol-6-one

C28H36N2O7 (512.2522386)

Iodocholesterol (131I)

C27H45IO (512.251499)

V - Various > V09 - Diagnostic radiopharmaceuticals > V09X - Other diagnostic radiopharmaceuticals > V09XA - Iodine (131i) compounds C1446 - Radiopharmaceutical Compound > C129819 - Antineoplastic Radiopharmaceutical Agent C1446 - Radiopharmaceutical Compound > C2124 - Radioconjugate C274 - Antineoplastic Agent

Norcholestenol iodomethyl ((sup 131)I)

C27H45IO (512.251499)

V - Various > V09 - Diagnostic radiopharmaceuticals > V09X - Other diagnostic radiopharmaceuticals > V09XA - Iodine (131i) compounds

(8S,9S,10R,13R,14S,17R)-3-Iodo-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol

C27H45IO (512.251499)

Norcholestenol iodomethyl (131 I)

Norcholestenol iodomethyl ((sup 131)I)

C27H45IO (512.251499)

V - Various > V09 - Diagnostic radiopharmaceuticals > V09X - Other diagnostic radiopharmaceuticals > V09XA - Iodine (131i) compounds Same as: D02043

(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enamide

C28H36N2O7 (512.2522386)