Exact Mass: 562.4021884

D020011 - Protective Agents > D000975 - Antioxidants > D002338 - Carotenoids

3-Hexaprenyl-4,5-Dihydroxybenzoic acid

3-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-4,5-dihydroxybenzoic acid

3-Hexaprenyl-4,5-Dihydroxybenzoic acid is an intermediate in the biosynthesis of Ubiquinone. It is a substrate for Hexaprenyldihydroxybenzoate methyltransferase (mitochondrial). [HMDB] 3-Hexaprenyl-4,5-Dihydroxybenzoic acid is an intermediate in the biosynthesis of Ubiquinone. It is a substrate for Hexaprenyldihydroxybenzoate methyltransferase (mitochondrial).

Cholesteryl ferulate

2,15-Dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl (2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid

Cholesteryl ferulate is found in cereals and cereal products. Cholesteryl ferulate is a constituent of rice bran oil Constituent of rice bran oil. Cholesteryl ferulate is found in cereals and cereal products.

Cholesterol glucuronide

(2S,3S,4S,5R,6R)-6-{[(1S,2R,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid

Cholesterol glucuronide is a natural human metabolite of Cholesterol 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. Cholesterol glucuronide is a natural human metabolite of Cholesterol generated in the liver by UDP glucuonyltransferase.

2-Hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinol

3-[(2Z,6E,10E,14E,18Z)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-methoxy-2-methylbenzene-1,4-diol

C38H58O3 (562.4385718)

2-Hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinol is an ubiquinone derivative that is an intermediate in ubiquinone-6 biosynthesis. Ubiquinone (also known as coenzyme Q) is an isoprenoid quinone that functions as an electron carrier in membranes. In eukaryotes ubiquinone is found mostly within the inner mitochondrial membrane, where it functions in respiratory electron transport, transferring two electrons from either complex I (NADH dehydrogenase) or complex II (succinate-ubiquinone reductase) to complex III (bc1 complex). The quinone nucleus of ubiquinone is derived directly from 4-hydroxybenzoate , while the isoprenoid subunits of the polyisoprenoid tail are synthesized via the methylerythritol phosphate pathway , which feeds isoprene units into the Polyprenyl Biosynthesis pathways. The number of isoprenoid subunits in the ubiquinone side chain vary in different species. For example, Saccharomyces cerevisiae subsp (S288c) has 6 such subunits, Escherichia coli K-12 has 8, rat and mouse have 9, and Homo sapiens has 10. The ubiquinones are often named according to the number of carbons in the side chain or the number of isoprenoid subunits. The ubiquinone biosynthesis pathway has been elucidated primarily by the use of mutant strains that accumulate pathway intermediates. 2-Hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinol is a substrate for 5-demethoxyubiquinol hydroxylase (COQ7) and can be generated from 2-hexaprenyl-6-methoxy-1,4-benzoquinol. It is then converted by enzymatic oxidation into 2-hexaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinol. 2-Hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinol is an ubiquinone derivative that is an intermediate in ubiquinone-6 biosynthesis. Ubiquinone (also known as coenzyme Q) is an isoprenoid quinone that functions as an electron carrier in membranes. In eukaryotes ubiquinone is found mostly within the inner mitochondrial membrane, where it functions in respiratory electron transport, transferring two electrons from either complex I (NADH dehydrogenase) or complex II (succinate-ubiquinone reductase) to complex III (bc1 complex). The quinone nucleus of ubiquinone is derived directly from 4-hydroxybenzoate , while the isoprenoid subunits of the polyisoprenoid tail are synthesized via the methylerythritol phosphate pathway , which feeds isoprene units into the Polyprenyl Biosynthesis pathways. The number of isoprenoid subunits in the ubiquinone side chain vary in different species. For example, Saccharomyces cerevisiae subsp (S288c) has 6 such subunits, Escherichia coli K-12 has 8, rat and mouse have 9, and Homo sapiens has 10. The ubiquinones are often named according to the number of carbons in the side chain or the number of isoprenoid subunits. The ubiquinone biosynthesis pathway has been elucidated primarily by the use of mutant strains that accumulate pathway intermediates.

Campesteryl caffeate

14-(5,6-Dimethylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl (2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

Campesteryl caffeate is found in cereals and cereal products. Campesteryl caffeate is a constituent of canary grass (Phalaris canariensis). Antioxidant Constituent of canary grass (Phalaris canariensis). Antioxidant. Campesteryl caffeate is found in cereals and cereal products.

1-(2-Azabicyclo[2.2.2]octan-2-yl)-2-[2-(3,5-dimethylphenyl)-3-[(2S)-1-(2-pyridin-2-ylethylamino)propan-2-yl]-1H-indol-5-yl]-2-methylpropan-1-one

C37H46N4O (562.3671426)

5-alpha-Cholestane-3-beta,5,6-beta-triol, 6-acetate 3-(hydrogen succinate)

4-{[8-(acetyloxy)-7-hydroxy-2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-yl]oxy}-4-oxobutanoic acid

DG(10:0/PGJ2/0:0)

(2S)-3-Hydroxy-2-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}propyl decanoic acid

DG(10:0/PGJ2/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(10:0/PGJ2/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(PGJ2/10:0/0:0)

(2S)-1-Hydroxy-3-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}propan-2-yl decanoic acid

DG(PGJ2/10:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(PGJ2/10:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(10:0/0:0/PGJ2)

(2R)-2-Hydroxy-3-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}propyl decanoic acid

DG(10:0/0:0/PGJ2) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(PGJ2/0:0/10:0)

(2S)-2-Hydroxy-3-{[(5Z)-7-[(1S,5R)-5-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-4-oxocyclopent-2-en-1-yl]hept-5-enoyl]oxy}propyl decanoic acid

DG(PGJ2/0:0/10:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

Campesterol glucoside

2-{[14-(5,6-dimethylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

C34H58O6 (562.4233168000001)

Campesterol glucoside is a member of the class of compounds known as steroidal glycosides. Steroidal glycosides are sterol lipids containing a carbohydrate moiety glycosidically linked to the steroid skeleton. Campesterol glucoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Campesterol glucoside can be found in cloves, common wheat, and peach, which makes campesterol glucoside a potential biomarker for the consumption of these food products.

6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol

3-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl]-5-methoxy-2-methylbenzene-1,4-diol

C38H58O3 (562.4385718)

6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol, also known as 2-hexaprenyl-3-methyl-6-methoxy-1,4-benzoquinol or 5-methoxy-2-methyl-3-hexaprenylhydroquinone, is a member of the class of compounds known as 2-polyprenyl-6-methoxyphenols. 2-polyprenyl-6-methoxyphenols are compounds containing a polyisoprene chain attached at the 2-position of a 6-methoxyphenol group. 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol can be found in a number of food items such as sweet basil, soursop, pineapple, and ohelo berry, which makes 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol a potential biomarker for the consumption of these food products. 6-methoxy-3-methyl-2-all-trans-hexaprenyl-1,4-benzoquinol may be a unique E.coli metabolite.

Eutreptiellanone

(3S,5R,6S)-3,6-Epoxy-3,4,7,8-tetradehydro-5,6-dihydro-beta,beta-caroten-4-one

Aaptopurpurin

3-Methoxy-beta,chi-carotene

C41H54O (562.4174434)

3,4-Didehydro-b,b-carotene-2,2-dione

Isoclathriaxanthin

(3S)-3-Hydroxy-beta,phi-caroten-4-one

(+)-Buxanoldine

Dammarane-3,12,25-triol, 20,24-epoxy-, 3-(hydrogen propanedioate), (3.alpha.,12.beta.,24R)-

(E)-15beta-O-(beta-D-xylopyranosyl)ergosta-5,22-diene-3beta,16beta-diol|acanthifolioside B

C34H58O6

C34H58O6 (562.4233168000001)

19-O-beta-D-glucopyranosyl-19-hydroxy-cholest-4-en-3-one

C33H54O7

betulafolienetriol oxide C-3 malonate

30-acetoxy-Na-benzoylbuxidienine

15alpha-benzoyloxyurs-12-ene-3beta,11alpha-diol

Daucosterol

C34H58O6 (562.4233168000001)

(3R,5aR,5bR,6R,7S,9S,11aR,12R,13bS)-icosahydro-7,9,12-trihydroxy-5a,5b,11a,13b-tetramethyl-8-methylidene-3-(prop-1-en-2-yl)-1H-cyclopenta[a]chrysen-6-yl benzoate|7beta-(benzoyloxy)-21alphaH-24-norhopa-4(23),22(29)-diene-3beta,6beta,11alpha-triol|cavalerol D

(3R,5aR,5bR,6R,7S,9S,11aR,12R,13bS)-icosahydro-7,9,12-trihydroxy-5a,5b,11a,13b-tetramethyl-8-methylidene-3-(prop-1-en-2-yl)-1H-cyclopenta[a]chrysen-6-yl benzoate|7beta-(benzoyloxy)-21alphaH-24-norhopa-4(23),22(29)-diene-3beta,6beta,11alpha-triol|cavalerol D

C36H50O5 (562.365805)

gamma-eudesmyl Delta9-tetrahydrocannabinolate

C36H50O5

C36H50O5 (562.365805)

Prunusol B

Buxabenzacinine

alpha-cadinyl Delta9-tetrahydrocannabinolate

(+)-buxanaldinine

hippuristerol A