Exact Mass: 290.087583
Exact Mass Matches: 290.087583
Found 272 metabolites which its exact mass value is equals to given mass value 290.087583,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Epicatechin
Epicatechin is an antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms. Catechin is a tannin peculiar to green and white tea because the black tea oxidation process reduces catechins in black tea. Catechin is a powerful, water soluble polyphenol and antioxidant that is easily oxidized. Several thousand types are available in the plant world. As many as two thousand are known to have a flavon structure and are called flavonoids. Catechin is one of them. Green tea is manufactured from fresh, unfermented tea leaves; the oxidation of catechins is minimal, and hence they are able to serve as antioxidants. Researchers believe that catechin is effective because it easily sticks to proteins, blocking bacteria from adhering to cell walls and disrupting their ability to destroy them. Viruses have hooks on their surfaces and can attach to cell walls. The catechin in green tea prevents viruses from adhering and causing harm. Catechin reacts with toxins created by harmful bacteria (many of which belong to the protein family) and harmful metals such as lead, mercury, chrome, and cadmium. From its NMR espectra, there is a doubt on 2 and 3 atoms configuration. It seems to be that they are in trans position. Epicatechin, also known as (+)-cyanidanol-3 or 2,3-cis-epicatechin, is a member of the class of compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. Thus, epicatechin is considered to be a flavonoid lipid molecule. Epicatechin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Epicatechin can be found in cashew nut, which makes epicatechin a potential biomarker for the consumption of this food product. Epicatechin can be found primarily in blood, feces, and urine, as well as throughout most human tissues. Epicatechin is a flavan-3-ol, a type of natural phenol and antioxidant. It is a plant secondary metabolite. It belongs to the group of flavan-3-ols (or simply flavanols), part of the chemical family of flavonoids . (-)-epicatechin is a catechin with (2R,3R)-configuration. It has a role as an antioxidant. It is a polyphenol and a catechin. It is an enantiomer of a (+)-epicatechin. Epicatechin has been used in trials studying the treatment of Pre-diabetes. (-)-Epicatechin is a natural product found in Visnea mocanera, Litsea rotundifolia, and other organisms with data available. An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms. See also: Crofelemer (monomer of); Bilberry (part of); Cats Claw (part of) ... View More ... A catechin with (2R,3R)-configuration. [Raw Data] CB030_(-)-Epicatechin_pos_20eV_CB000016.txt [Raw Data] CB030_(-)-Epicatechin_pos_50eV_CB000016.txt [Raw Data] CB030_(-)-Epicatechin_pos_40eV_CB000016.txt [Raw Data] CB030_(-)-Epicatechin_pos_10eV_CB000016.txt [Raw Data] CB030_(-)-Epicatechin_pos_30eV_CB000016.txt [Raw Data] CB030_(-)-Epicatechin_neg_50eV_000009.txt [Raw Data] CB030_(-)-Epicatechin_neg_30eV_000009.txt [Raw Data] CB030_(-)-Epicatechin_neg_10eV_000009.txt [Raw Data] CB030_(-)-Epicatechin_neg_40eV_000009.txt [Raw Data] CB030_(-)-Epicatechin_neg_20eV_000009.txt Epicatechin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=490-46-0 (retrieved 2024-07-09) (CAS RN: 490-46-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.
Catechin
Catechin, also known as cyanidanol or catechuic acid, belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. Catechin also belongs to the group of compounds known as flavan-3-ols (or simply flavanols), part of the chemical family of flavonoids. Catechin is one of the 4 catechin known diastereoisomers. Two of the isomers are in trans configuration and are called catechin and the other two are in cis configuration and are called epicatechin. The most common catechin isomer is the (+)-catechin. The other stereoisomer is (-)-catechin or ent-catechin. The most common epicatechin isomer is (-)-epicatechin. Catechin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Catechin is a bitter tasting compound and is associated with the bitterness in tea. Catechin is a plant secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Catechin is an antioxidant flavonoid, occurring especially in woody plants as both Catechin and (-)-Catechin (cis) forms. Outside of the human body, Catechin is found, on average, in the highest concentration in foods, such as blackcurrants (Ribes nigrum), evergreen blackberries (Rubus laciniatus), and blackberries (Rubus) and in a lower concentration in dills (Anethum graveolens), hot chocolates, and medlars (Mespilus germanica). Catechin has also been detected, but not quantified in, several different foods, such as rice (Oryza sativa), apple ciders, peanuts (Arachis hypogaea), fruit juices, and red teas. This could make catechin a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Catechin. (+)-catechin is the (+)-enantiomer of catechin and a polyphenolic antioxidant plant metabolite. It has a role as an antioxidant and a plant metabolite. It is an enantiomer of a (-)-catechin. An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms. Cianidanol is a natural product found in Visnea mocanera, Salacia chinensis, and other organisms with data available. Catechin is a metabolite found in or produced by Saccharomyces cerevisiae. An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms. See also: Gallocatechin (related); Crofelemer (monomer of); Bilberry (part of) ... View More ... Present in red wine. Widespread in plants; found in a variety of foodstuffs especies apricots, broad beans, cherries, chocolate, grapes, nectarines, red wine, rhubarb, strawberries and tea The (+)-enantiomer of catechin and a polyphenolic antioxidant plant metabolite. Catechin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=154-23-4 (retrieved 2024-07-12) (CAS RN: 154-23-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). (±)-Catechin (rel-Cianidanol) is the racemate of Catechin. (±)-Catechin has two steric forms of (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Anticancer, anti-obesity, antidiabetic, anticardiovascular, anti-infectious, hepatoprotective, and neuroprotective effects[1]. (±)-Catechin (rel-Cianidanol) is the racemate of Catechin. (±)-Catechin has two steric forms of (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Anticancer, anti-obesity, antidiabetic, anticardiovascular, anti-infectious, hepatoprotective, and neuroprotective effects[1]. Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
(+)-Epicatechin
(+)-epicatechin is a catechin that is flavan carrying five hydroxy substituents at positions 3, 3, 4, 5 and 7 (the 2S,3S-stereoisomer). It has a role as a cyclooxygenase 1 inhibitor and a plant metabolite. It is a catechin and a polyphenol. It is an enantiomer of a (-)-epicatechin. (+)-Epicatechin is a natural product found in Gambeya perpulchra, Pavetta owariensis, and other organisms with data available. (+)-Epicatechin or ent-Epicatechin is one of the 4 catechin diastereoisomers. ent-Epicatechin is found in many foods, some of which are tea, apple, star fruit, and common buckwheat. A catechin that is flavan carrying five hydroxy substituents at positions 3, 3, 4, 5 and 7 (the 2S,3S-stereoisomer). (+)-Epicatechin is found in apple. (+)-Epicatechin or ent-Epicatechin is one of the 4 catechin diastereoisomers. C26170 - Protective Agent > C275 - Antioxidant Acquisition and generation of the data is financially supported in part by CREST/JST.
Isoplumericin
[Raw Data] CBA32_Isoplumericin_pos_30eV_1-6_01_1570.txt [Raw Data] CBA32_Isoplumericin_pos_20eV_1-6_01_1569.txt [Raw Data] CBA32_Isoplumericin_pos_10eV_1-6_01_1545.txt [Raw Data] CBA32_Isoplumericin_pos_50eV_1-6_01_1572.txt [Raw Data] CBA32_Isoplumericin_pos_40eV_1-6_01_1571.txt
N-Malonyltryptophan
Constituent of various plants including Lycopersicon esculentum (tomato), Medicago sativa (alfalfa) and Melilotus albus (white melilot). N-Malonyltryptophan is found in many foods, some of which are herbs and spices, garden tomato, pulses, and opium poppy. N-Malonyltryptophan is found in garden tomato. N-Malonyltryptophan is a constituent of various plants including Lycopersicon esculentum (tomato), Medicago sativa (alfalfa) and Melilotus albus (white melilot).
Leucopelargonidin
Leucopelargonidin (CAS: 520-17-2) is a colourless chemical compound belonging to the family of leucoanthocyanidins. Leucoanthocyanidins are flavonoids consisting of a flavan (3,4-dihydro-2-phenyl-2H-1-benzopyran) moiety that carries two hydroxy groups at the C3- and C4-positions. Leucopelargonidin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Leucopelargonidin can be found in a number of food items such as narrowleaf cattail, pepper (C. pubescens), macadamia nut (M. tetraphylla), and abiyuch, which makes leucopelargonidin a potential biomarker for the consumption of these food products (FooDB). Leucopelargonidin can also be found in Albizia lebbeck (East Indian walnut), in the fruit of Anacardium occidentale (cashew), in the fruit of Areca catechu (Areca nut), in the fruit of Hydnocarpus wightiana (Hindi Chaulmoogra), in the rhizome of Rumex hymenosepalus (Arizona dock), in Zea Mays (corn), and in Ziziphus jujuba (Chinese date) (Wikipedia).
Luteoforol
Constituent of Zea mays (sweet corn) and Sorghum vulgare (sorghum). Luteoforol is found in cereals and cereal products, fats and oils, and corn. Luteoforol is found in cereals and cereal products. Luteoforol is a constituent of Zea mays (sweet corn) and Sorghum vulgare (sorghum).
alpha-Cotonefuran
alpha-Cotonefuran is found in fruits. alpha-Cotonefuran is a constituent of Mespilus germanica (European medlar)
2,8-Dihydroxy-3,4,7-trimethoxy-dibenzofuran
2,8-dihydroxy-3,4,7-trimethoxy-dibenzofuran is a member of the class of compounds known as dibenzofurans. Dibenzofurans are compounds containing a dibenzofuran moiety, which consists of two benzene rings fused to a central furan ring. 2,8-dihydroxy-3,4,7-trimethoxy-dibenzofuran is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 2,8-dihydroxy-3,4,7-trimethoxy-dibenzofuran can be found in pear, which makes 2,8-dihydroxy-3,4,7-trimethoxy-dibenzofuran a potential biomarker for the consumption of this food product.
C19075
CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4903; ORIGINAL_PRECURSOR_SCAN_NO 4900 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4920; ORIGINAL_PRECURSOR_SCAN_NO 4918 DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; CONFIDENCE standard compound; INTERNAL_ID 913; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4920; ORIGINAL_PRECURSOR_SCAN_NO 4918 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4879; ORIGINAL_PRECURSOR_SCAN_NO 4878 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4905; ORIGINAL_PRECURSOR_SCAN_NO 4901 INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4934; CONFIDENCE standard compound; ORIGINAL_PRECURSOR_SCAN_NO 4933 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4934; ORIGINAL_PRECURSOR_SCAN_NO 4933 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4927; ORIGINAL_PRECURSOR_SCAN_NO 4924 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9397; ORIGINAL_PRECURSOR_SCAN_NO 9395 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9409; ORIGINAL_PRECURSOR_SCAN_NO 9407 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9436; ORIGINAL_PRECURSOR_SCAN_NO 9434 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9463; ORIGINAL_PRECURSOR_SCAN_NO 9462 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9474; ORIGINAL_PRECURSOR_SCAN_NO 9471 CONFIDENCE standard compound; INTERNAL_ID 913; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9457; ORIGINAL_PRECURSOR_SCAN_NO 9456 CONFIDENCE standard compound; INTERNAL_ID 2612 CONFIDENCE standard compound; INTERNAL_ID 8426 CONFIDENCE standard compound; INTERNAL_ID 4046
plumericin
[Raw Data] CBA31_Plumericin_pos_40eV_1-5_01_1567.txt [Raw Data] CBA31_Plumericin_pos_10eV_1-5_01_1548.txt [Raw Data] CBA31_Plumericin_pos_20eV_1-5_01_1565.txt [Raw Data] CBA31_Plumericin_pos_30eV_1-5_01_1566.txt [Raw Data] CBA31_Plumericin_pos_50eV_1-5_01_1568.txt
Indoleacetylaspartate
D006133 - Growth Substances > D010937 - Plant Growth Regulators > D007210 - Indoleacetic Acids
N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine
N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine is a dipeptide. N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine is a natural product found in Allium sativum and Allium schoenoprasum with data available. N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine is found in onion-family vegetables. N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine is a constituent of garlic (Allium sativum). Constituent of garlic (Allium sativum). N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine is found in garlic, soft-necked garlic, and onion-family vegetables.
L-N-(1H-Indol-3-ylacetyl)aspartic acid
L-N-(1H-Indol-3-ylacetyl)aspartic acid is found in garden tomato (var.). L-N-(1H-Indol-3-ylacetyl)aspartic acid is a constituent of many plant species including soybean Glycine max. It is a metabolite of 1H-Indole-3-acetic acid
N-gamma-Glutamyl-S-allylcysteine
Isolated from garlic (Allium sativum)and chives (Allium schoenoprasum). N-gamma-Glutamyl-S-allylcysteine is found in many foods, some of which are chives, onion-family vegetables, soft-necked garlic, and garlic. N-gamma-Glutamyl-S-allylcysteine is found in chives. N-gamma-Glutamyl-S-allylcysteine is isolated from garlic (Allium sativum)and chives (Allium schoenoprasum
Fonsecin
Fonsecin is a mycotoxin from a mutant of Aspergillus fonsecaeus also known as Aspergillus carbonarius. Mycotoxin from a mutant of Aspergillus fonsecaeus also known as Aspergillus carbonarius.
N-gamma-Glutamyl-S-(1-propenyl)cysteine
N-gamma-Glutamyl-S-(1-propenyl)cysteine is found in onion-family vegetables. N-gamma-Glutamyl-S-(1-propenyl)cysteine is a constituent of Allium species. Constituent of Allium subspecies N-gamma-Glutamyl-S-cis-(1-propenyl)cysteine is found in soft-necked garlic and onion-family vegetables.
6-Hydroxy-alpha-pyrufuran
6-Hydroxy-alpha-pyrufuran is found in fruits. 6-Hydroxy-alpha-pyrufuran is a constituent of the sapwood of Mespilus germanica (European medlar). Constituent of the sapwood of Mespilus germanica (European medlar). 6-Hydroxy-alpha-pyrufuran is found in fruits.
2,3-Dihydro-2,3-dihydroxy-9-phenyl-1H-phenalen-1-one
2,3-Dihydro-2,3-dihydroxy-9-phenyl-1H-phenalen-1-one is found in fruits. 2,3-Dihydro-2,3-dihydroxy-9-phenyl-1H-phenalen-1-one is a constituent of Musa acuminata (dwarf banana) infected with Colletotrichum musae Constituent of Musa acuminata (dwarf banana) infected with Colletotrichum musae. 2,3-Dihydro-2,3-dihydroxy-9-phenyl-1H-phenalen-1-one is found in fruits.
Marshrin
Marshrin is found in citrus. Marshrin is a constituent of the roots of Marsh grapefruit (Citrus paradisi). Constituent of the roots of Marsh grapefruit (Citrus paradisi). Marshrin is found in citrus.
gamma-Pyrufuran
gamma-Pyrufuran is found in pomes. gamma-Pyrufuran is a constituent of Pyrus communis (pear) infected with Chondrostereum purpureum
3-Hydroxyphloretin
3-Hydroxyphloretin is a polyphenol compound found in foods of plant origin (PMID: 20428313)
Cartorimine
Constituent of Carthamus tinctorius (safflower). Cartorimine is found in fats and oils and herbs and spices. Cartorimine is found in fats and oils. Cartorimine is a constituent of Carthamus tinctorius (safflower)
(2R-cis)-2-(2,5-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
1beta,2beta-Epoxymiscandenin
Fisetinidol-4alpha-ol
Epioritin-4alpha-ol
Robinetinidol
A pentahydroxyflavan that is (2S)-flavan substituted by hydroxy groups at positions 3, 7, 3, 4 and 5. Isolated from Acacia mearnsii, it exhibits inhibitory activity against alpha-amylase and lipase.
Catechin
Annotation level-1 Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
1-[(2-fluorophenyl)methyl]-3-(2-methylsulfanylphenyl)urea
pleosporone
A carbotricyclic compound that is 1,2,3,4-tetrahydroanthracene-9,10-dione substituted by hydroxy groups at positions 1, 2, 3 and 8 and a methyl group at position 6. It is isolated from a pleosporalean ascomycete (MF7028), an endophytic fungus from Anthyllis vulneraria and exhibits modest antibacterial activity against a number of bacterial strains. Additionally it exhibits cytotoxicity against HeLa cells.
3,4-dihydro-2-(4-hydroxyphenyl)-2h-1-benzopyran-3 ,4,7,8-tetrol
1,2-epoxy-1-(3,4-dihydroxyphenyl)-3-(2,3,5-trihydroxyphenyl)propane|katsumadin
5-Hydroxy-2,9-bis(hydroxymethyl)-8,11-dihydro-4H-pyrano[2,3-g][1]benzooxepin-4-one
2,3-Dihydro-5-hydroxy-4-hydroxymethyl-8-methoxynaphtho[1,2-b]furan-6,9-dione
(1R,3S)-ventiloquinone G|Ventiloquinone G|ventiloquinone-G
4-(2-Hydroxy-3-methyl-3-butenyloxy)-8H-1,3-dioxolo[4,5-h][1]benzopyran-8-one
(3R,4aS)-4,4a-dihydro-3,7-dihydroxy-9-methoxy-4a-methyl-3H-benzo[c]chromen-2,6-dione|dehydroaltenuene A
7-Benzoyloxy-4-hydroxy-1-methoxy-2E,4Z-heptadien-1,6-dione|7-benzoyloxy-4-hydroxy-1-methoxy-2E,4Z-heptadiene-1,6-dione
2-Methyl-5,9-dihydroxy-9-(hydroxymethyl)-8,9-dihydro-1,7-dioxa-4H-cyclohepta[a]naphthalene-4-one
2-Methylpropanoyl,Me ester 7-Hydroxy-2-oxo-2H-1-benzopyran-6-carboxylic acid
Epicatechin
(-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.
(2E)-3-[(3S)-5-acetyl-3,4-dihydro-6-methoxy-1-oxo-1H-2-benzopyran-3-yl]-2-propenoic acid
Dihydromicromelin B
juglomycin C methyl ester|Juglomycin C-methylester
1.3.5.8-Tetrahydroxy-6-methyl-1.2.3.4-tetrahydro-anthrachinon|5,6,7,8-Tetrahydro-Catenarin
(alphaR)-alpha,3,4,2,4-pentahydroxydihydrochalcone|alpha,2,3,4,4-pentahydroxydihydrochalcone
7-(3,3-Dimethyloxiranyl)methoxy-5,6-methylenedioxycoumarin|7-(3-Methyl-2,3-epoxybutyloxy)-5,6-methylendioxycumarin
5-[3-(4-hydroxy-3-methoxyphenyl)oxiran-2-yl]benzene-1,2,3-triol|gnetumelin C
L-CATECHIN
(-)-catechin is the (-)-enantiomer of catechin. It has a role as a metabolite. It is an enantiomer of a (+)-catechin. (-)-Catechin is a natural product found in Smilax corbularia, Cinnamomum kotoense, and other organisms with data available. The (-)-enantiomer of catechin. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
Leucopelargonidin
Leucopelargonidin is a leucoanthocyanidin.
GSAC dipeptide
gamma-Glutamyl-S-allylcysteine is a natural product found in Allium sativum with data available. See also: Garlic (part of). γ-Glutamyl-S-allylcysteine (L-γ-Glutamyl-(S)-Allyl-Cysteine) is a naturally occurring organosulfur compound found in garlic. γ-Glutamyl-S-allylcysteine has antiglycative effect and shows radical-scavenging and metal-chelating capacities[1][2]. γ-Glutamyl-S-allylcysteine (L-γ-Glutamyl-(S)-Allyl-Cysteine) is a naturally occurring organosulfur compound found in garlic. γ-Glutamyl-S-allylcysteine has antiglycative effect and shows radical-scavenging and metal-chelating capacities[1][2].
(-)-Epicatechin
Ent-epigallocatechin 3-gallate is a member of the class of compounds known as catechin gallates. Catechin gallates are organic compounds containing a gallate moiety glycosidically linked to a catechin. Ent-epigallocatechin 3-gallate is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Ent-epigallocatechin 3-gallate can be found in tea, which makes ent-epigallocatechin 3-gallate a potential biomarker for the consumption of this food product. Annotation level-1 Acquisition and generation of the data is financially supported by the Max-Planck-Society IPB_RECORD: 4621; CONFIDENCE confident structure (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.
(+/-)-Catechin
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.345 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.348 (±)-Catechin (rel-Cianidanol) is the racemate of Catechin. (±)-Catechin has two steric forms of (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Anticancer, anti-obesity, antidiabetic, anticardiovascular, anti-infectious, hepatoprotective, and neuroprotective effects[1]. (±)-Catechin (rel-Cianidanol) is the racemate of Catechin. (±)-Catechin has two steric forms of (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Anticancer, anti-obesity, antidiabetic, anticardiovascular, anti-infectious, hepatoprotective, and neuroprotective effects[1].
Catechol
Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
2-(4,5-dihydroxy-2-methylphenyl)-6-hydroxy-4-methoxybenzoic acid
methyl 7-(2-methylpropanoyloxy)-2-oxochromene-6-carboxylate
2,5,8-trihydroxy-6-methoxy-2-methyl-3H-benzo[g]chromen-4-one
(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
CLE_291.1026_12.2
CONFIDENCE Parent Substance with Reference Standard (Level 1); INTERNAL_ID 200
(-)-Catechin
(-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
altenusin
A carboxybiphenyl that is [biphenyl]-2-carboxylic acid which is substituted by a hydroxy group at positions 3, 4 and 5, methoxy group at position 5 and a methyl group at position 2. It is a a metabolite isolated from Alternaria and several other fungal species.
EpCt-pl
Origin: Plant; Formula(Parent): C15H14O6; Bottle Name:(+)-Epicatechin / (-)-Epicatechin; PRIME Parent Name:(+)-Epicatechin / (-)-Epicatechin; PRIME in-house No.:?T0003 T0004, Pyrans (?T0003: (+)-Epicatechin, ?T0004: (-)-Epicatechin) (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB. (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.
methyl 7-(2-methylpropanoyloxy)-2-oxochromene-6-carboxylate [IIN-based on: CCMSLIB00000846815]
2,5,8-trihydroxy-6-methoxy-2-methyl-3H-benzo[g]chromen-4-one [IIN-based on: CCMSLIB00000847293]
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol [IIN-based on: CCMSLIB00000848337]
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol [IIN-based: Match]
2,5,8-trihydroxy-6-methoxy-2-methyl-3H-benzo[g]chromen-4-one [IIN-based: Match]
methyl 7-(2-methylpropanoyloxy)-2-oxochromene-6-carboxylate [IIN-based: Match]
N-g-Glutamyl-S-allylcysteine
Fonsecin
A naphtho-gamma-pyrone that is 2,3-dihydro-4H-benzo[g]chromen-4-one bearing a methyl substituent at position 2, a methoxy substituent at position 6 and three hydroxy substituents at positions 2, 5 and 8.
2,3-dihydroxy-9-phenyl-2,3-dihydro-1H-phenalen-1-one
Cartorimine
Ent-Catechin
(-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
Catechin C
C26170 - Protective Agent > C275 - Antioxidant
N-g-Glutamyl-S-(1-propenyl)cysteine
N-gamma-Glutamyl-S-trans-(1-propenyl)cysteine
6-Hydroxy-a-pyrufuran
[4-[(4-chlorophenyl)methoxy]-3,5-dimethylphenyl]boronic acid
L-ASPARTIC ACID ALPHA-(7-AMIDO-4-METHYLCOUMARIN), TRIFLUOROACETIC ACID SALT
2-chloro-N-[2-(N-ethyl-3-methylanilino)ethyl]acetamide,hydrochloride
(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
Urea,1-allyl-3-(8-hydroxy-2-methyl-4-oxo-3(4H)-quinazolinyl)-2-thio- (6CI)
1-(2-Nitro-5-(trifluoromethyl)phenyl)piperidin-4-ol
C12H13F3N2O3 (290.08782240000005)
2,5-Ditert-butyl-5,6-dichloro-2-cyclohexene-1,4-dione
methyl 3-amino-4-[(4-chlorophenyl)methylamino]benzoate
(3-(CYCLOPENTYLOXY)-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID
tert-Butoxy(chloro)diphenylsilane
C16H19ClOSi (290.08936339999997)
3-Amino-N-(3-Chloro-2-methylphenyl)-4-methoxybenzamide
N,N-bis(4-fluorophenyl)propanediamide
C15H12F2N2O2 (290.08667959999997)
EPSILON-AMINOCAPROYL-P-CHLORO-BENZYLAMIDE HYDROCHLORIDE
Gerfelin
A member of the class of benzoic acids that is salicylic acid which is substituted at position 6 by a methyl group and at position 4 by a 2,3-dihydroxy-5-methylphenoxy group.
N-[(E)-(4-fluorophenyl)methylideneamino]-3-methyl-2,4-dioxo-1H-pyrimidine-6-carboxamide
C13H11FN4O3 (290.08151480000004)
1-Piperidinecarboxylic acid (5-chloro-8-quinolinyl) ester
1-(4-Amino-3,5-dichlorophenyl)-2-(3-methylbutylamino)ethanol
5-Nitroso-6-ribityl-amino-2,4(1H,3H)-pyrimidinedione
AIDS-026330
C26170 - Protective Agent > C275 - Antioxidant
SMP1_000325
(-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
KB-53
Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
(1R,5aS,6R)-4a-hydroxy-4,5,5a,6,9,10a-hexahydro-1H-phenazine-1,6-dicarboxylate
(2,6-Diamino-4-piperidin-1-ylpyrimidin-1-ium-1-yl) hydrogen sulfate
C9H16N5O4S+ (290.09229560000006)
4,7,9-trihydroxy-1,3-dimethyl-3,4-dihydro-1H-benzo[g]isochromene-5,10-dione
Legioliulin
A member of the class of isocoumarins that is 8-hydroxy-1H-isochromen-1-one substituted by a (1E,3E)-4-phenylbuta-1,3-dien-1-yl group at position 3. It is a fluorophore responsible for the blue-white autofluorescence in Legionella dumoffii.
1-(5-Ethyl-2,4-dihydroxyphenyl)-2-(2-fluorophenoxy)ethanone
N-[(5-chloro-8-hydroxy-7-quinolinyl)-cyclopropylmethyl]acetamide
4-(5-Chloro-6-methyl-2-pyridin-2-ylpyrimidin-4-yl)morpholine
2-Amino-4-(2-fluorophenyl)-6-(3-pyridinyl)-3-pyridinecarbonitrile
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-hydroxy-3-pyrazolecarboxylic acid ethyl ester
N-[3-chloro-4-(1-pyrrolidinyl)phenyl]-2-furancarboxamide
N-methyl-N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)-3-oxolanecarboxamide
5-[[(2-methylanilino)-sulfanylidenemethyl]amino]-1H-pyrazole-4-carboxylic acid methyl ester
N-(2-furoyloxy)-3,4-dimethoxybenzenecarboximidamide
N-[(E)-1-(5-nitrotetrazol-2-yl)propan-2-ylideneamino]pyridine-4-carboxamide
N-methyl-N-[5-(2-pyridinyl)-1,3,4-thiadiazol-2-yl]-3-oxolanecarboxamide
(6R,7S,8aS)-6-(4-hydroxyphenyl)-1,4-dioxo-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-7-carboxylic acid
2-[(E)-2-(1,3-benzodioxol-5-yl)ethenyl]-3-hydroxy-4-methoxy-2,3-dihydropyran-6-one
(Z)-2-(1H-benzimidazol-2-yl)-3-(3-nitrophenyl)prop-2-enenitrile
2-[(4-hydroxyphenyl)methyl]-3H-1-benzouran-2,3,4,6-tetrol
2-[3-(1,3-Benzodioxol-5-yl)oxiran-2-yl]-4-methoxy-2,3-dihydropyran-6-one
3-Deoxyleucocyanidin
A leucoanthocyanidin that is the 3-deoxy derivative of (2R,3S,4S)-leucocyanidin.
2,8-Dihydroxy-3,4,7-trimethoxydibenzofuran
A member of the class of dibenzofurans that is dibenzofuran substituted by methoxy groups at positions 3, 4 and 7 and hydroxy groups at positions 2 and 8.
3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one
2,3-Dihydro-2,3-dihydroxy-9-phenyl-1H-phenalen-1-one
N-(indole-3-acetyl)-L-aspartic acid
An N-acyl-L-aspartic acid in which the acyl group is specified as indole-3-acetyl.