Exact Mass: 448.1939384

Exact Mass Matches: 448.1939384

Found 500 metabolites which its exact mass value is equals to given mass value 448.1939384, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

17-beta-Estradiol glucuronide

(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(14S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2(7),3,5-trien-14-yl]oxy}oxane-2-carboxylic acid

C24H32O8 (448.20970719999997)

17-beta-Estradiol glucuronide is a natural human metabolite of 17beta-Estradiol generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys. [HMDB] 17-beta-estradiol glucuronide is a natural human metabolite of 17beta-Estradiol generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

Estradiol-17alpha 3-D-glucuronoside

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-[[(17R)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]tetrahydropyran-2-carboxylic acid

C24H32O8 (448.20970719999997)

Estradiol-17alpha 3-D-glucuronoside is a glycosylated derivative of estradiol. It is substrate for steroid N-acetylglucosaminyltransferas (EC 2.4.1.39). The reaction proceeds as follows: UDP-N-acetyl-D-glucosamine + estradiol-17alpha 3-D-glucuronoside =. UDP + 17alpha-(N-acetyl-D-glucosaminyl)-estradiol 3-D-glucuronoside. Estradiol-17alpha 3-D-glucuronoside is a glycosylated derivative of estradiol. It is substrate for steroid N-acetylglucosaminyltransferas (EC 2.4.1.39). The reaction proceeds as follows: UDP-N-acetyl-D-glucosamine + estradiol-17alpha 3-D-glucuronoside =

Jodrellin A

[(2S,4R,5S,6R,8R,10R,11R)-5-[(3aS,5S,6aS)-3a,4,5,6a-tetrahydrofuro[2,3-b]furan-5-yl]-10-acetyloxy-4,5-dimethylspiro[9-oxatricyclo[6.2.2.01,6]dodecane-11,2-oxirane]-2-yl] acetate

C24H32O8 (448.20970719999997)

Lonchocarpenin

4-Hydroxy-5-methoxy-3- (4-methoxyphenyl) -8,8-dimethyl-10- (3-methyl-2-butenyl) -2H,8H-benzo [ 1,2-b:5,4-b ] dipyran-2-one

C27H28O6 (448.1885788)

A hydroxycoumarin that is 2H,8H-benzo[1,2-b:5,4-b]dipyran-2-one substituted by a hydroxy group at position 4, a methoxy group at position 5, 4-methoxyphenyl group at position 3 and two methyl groups at position 8 respectively.

Obliquine

C26H28N2O5 (448.1998118)

17-beta-Estradiol-3-glucuronide

(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{[(1S,10R,11S,14S,15S)-14-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-5-yl]oxy}oxane-2-carboxylic acid

C24H32O8 (448.20970719999997)

17beta-Estradiol 3-glucuronide belongs to the class of organic compounds known as steroid glucuronide conjugates. These are sterol lipids containing a glucuronide moiety linked to the steroid skeleton. 17beta-Estradiol 3-glucuronide is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Estradiol glucuronide is believed to play an important role in the mechanism of 17beta-estradiol(E2)-mediated tumour formation. Conjugation with glucuronic acid lowers tissue levels by facilitating excretion. Heterotropic activation by daidzein appears to be specific for the glucuronidation of E2 because daidzein did not affect the glucuronidation of the 2- and 4-hydroxy metabolites of E2 (PMID: 16598814). Estradiol glucuronide is believed to play important roles in the mechanism of 17beta-estradiol(E2)-mediated tumor formation. Conjugation with glucuronic acid lowers tissue levels by facilitating excretion.The heterotropic activation by daidzein appears to be specific for the glucuronidation of E2 because daidzein did not affect the glucuronidation of the 2- and 4-hydroxy metabolites of E2. (PMID: 16598814) [HMDB] D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

Tanzisertib

C21H23F3N6O2 (448.1834494)

C471 - Enzyme Inhibitor > C1404 - Protein Kinase Inhibitor

Melleolide C

2a,4a,7-Trihydroxy-3-(hydroxymethyl)-6,6,7b-trimethyl-1H,2H,2ah,4ah,5H,6H,7H,7ah,7BH-cyclobuta[e]inden-2-yl 2-hydroxy-4-methoxy-6-methylbenzoic acid

C24H32O8 (448.20970719999997)

Melleolide C is found in mushrooms. Melleolide C is produced by Armillaria mellea (honey mushroom). Production by Armillaria mellea (honey mushroom). Melleolide C is found in mushrooms.

Cubebinin

tetrahydro-3,4-Bis[(3,4,5-trimethoxyphenyl)methyl]-2-furanol, 9ci

C24H32O8 (448.20970719999997)

Cubebinin is found in herbs and spices. Cubebinin is a constituent of Piper cubeba (cubeb pepper). Constituent of Piper cubeba (cubeb pepper). Cubebinin is found in herbs and spices.

(1S,3S,4S,5R,6x,8x)-1,5-Diacetoxy-8-angeloyloxy-3,4-epoxy-7(14),10-bisaboladien-2-one

2-[2,4-Bis(acetyloxy)-6-methyl-5-oxo-7-oxabicyclo[4.1.0]heptan-3-yl]-6-methylhepta-1,5-dien-3-yl (2Z)-2-methylbut-2-enoic acid

C24H32O8 (448.20970719999997)

(1S,3S,4S,5R,6x,8x)-1,5-Diacetoxy-8-angeloyloxy-3,4-epoxy-7(14),10-bisaboladien-2-one is found in tea. (1S,3S,4S,5R,6x,8x)-1,5-Diacetoxy-8-angeloyloxy-3,4-epoxy-7(14),10-bisaboladien-2-one is a constituent of Tussilago farfara (coltsfoot) Constituent of Tussilago farfara (coltsfoot). (1S,3S,4S,5R,6x,8x)-1,5-Diacetoxy-8-angeloyloxy-3,4-epoxy-7(14),10-bisaboladien-2-one is found in tea.

1,3-Benzenedicarbonitrile, 2-[[4-[[2-(acetyloxy)ethyl]butylamino]-2-methylphenyl]azo]-5-nitro-

C23H24N6O4 (448.1858944)

4-((4-(1H-Tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)thiazole

5-ethyl-2-[4-(4-{[4-(1H-1,2,3,4-tetrazol-1-yl)phenoxy]methyl}-1,3-thiazol-2-yl)piperidin-1-yl]pyrimidine

C22H24N8OS (448.1793694)

Tarazepide

N-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)-1-azatricyclo[6.3.1.0^{4,12}]dodeca-2,4(12),5,7-tetraene-2-carboxamide

C28H24N4O2 (448.18991639999996)

Antibiotic RP 1551-5

C25H33ClO5 (448.20163980000007)

Griffonianone C

7-Keto-6-methoxy-3,4-methylenedioxy-8,8-diprenylisoflavone

C27H28O6 (448.1885788)

Manuifolin Q

(3R,4R)-7,2-Dihydroxy-4-methoxy-4-(2,4-dihydroxy-5-(1,1-dimethyl-2-propenyl)phenyl)isoflavan

C27H28O6 (448.1885788)

A methoxyisoflavone that is isoflavone substituted by methoxy groups at positions 5 and 3, a prenyloxy group at position 4 and a dimethylpyran ring fused across positions 6 and 7. Isolated from Antheroporum pierrei, it exhibits antineoplastic activity.

Prenylcandidusin B

C27H28O6 (448.1885788)

A member of the class of dibenzofurans that is 1,4,7,8-tetramethoxydibenzo[b,d]furan substituted by a 4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl substituent at position 3. It has been isolated from Aspergillus taichungensis.

3beta-norpinan-2-one 3-O-beta-D-apiofuranosyl-(1?6)-beta-D-glucopyranoside

C20H32O11 (448.1944522)

boletocrocin C

C22H28N2O8 (448.1845568)

5-hydroxy-6-methyl-2-methoxy-[6,6-dimethylpyrano(2,3:7,8)][6,6dimethylpyrano(2,3:4,5)]-(2S)-flavone

C27H28O6 (448.1885788)

DTXSID40413211

C27H28O6 (448.1885788)

8b-O-methylrocaglaol

C27H28O6 (448.1885788)

Didesmethylloperamide

C27H29ClN2O2 (448.1917444)

Ala Asp Phe Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-phenylpropanoyl]pyrrolidine-2-carboxylic acid

C21H28N4O7 (448.1957898)

Ala Asp Ile Met

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-carboxypropanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanoic acid