Exact Mass: 276.0998
Exact Mass Matches: 276.0998
Found 381 metabolites which its exact mass value is equals to given mass value 276.0998
,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Dihydromethysticin
Dihydromethysticin is found in beverages. Dihydromethysticin is isolated from Piper methysticum (kava). FDA advises against use of kava in food due to potential risk of severe liver damage (2002) Dihydromethysticin is one of the six major kavalactones found in the kava plant Dihydromethysticin is a member of 2-pyranones and an aromatic ether. Dihydromethysticin is a natural product found in Piper methysticum, Piper majusculum, and Aniba hostmanniana with data available. Dihydromethysticin is one of the six major kavalactones found in the kava plant; has marked activity on the induction of CYP3A23. Dihydromethysticin is one of the six major kavalactones found in the kava plant; has marked activity on the induction of CYP3A23.
Hamaudol
Hamaudol is a member of chromenes. Hamaudol is a natural product found in Saposhnikovia divaricata, Angelica japonica, and other organisms with data available. Hamaudol is a chromone isolated from Saposhnikovia divaricata. Hamaudol shows significant inhibitory activity on cyclooxygenase (COX)-1 and COX-2 activities with IC50 values of 0.30, 0.57 mM, respectively, and has potent analgesia and anti-inflammary effects[1][2]. Hamaudol is a chromone isolated from Saposhnikovia divaricata. Hamaudol shows significant inhibitory activity on cyclooxygenase (COX)-1 and COX-2 activities with IC50 values of 0.30, 0.57 mM, respectively, and has potent analgesia and anti-inflammary effects[1][2].
Lactucin
Lactucin is found in chicory. Lactucin is a constituent of Cichorium intybus (chicory) Lactucin is a bitter substance that forms a white crystalline solid and belongs to the group of sesquiterpene lactones. It is found in some varieties of lettuce and is an ingredient of lactucarium. It has been shown to have analgesic and sedative properties Constituent of Cichorium intybus (chicory)
Pentalenolactone
A sesquiterpene lactone that is isolated from several Streptomyces species and exhibits antibiotic activity.
10-Acetoxytoxol
10-Acetoxytoxol is found in herbs and spices. 10-Acetoxytoxol is a constituent of Helichrysum italicum (curry plant)
Ascochitine
Causes brown rot in broad bean
6-[3-(2-hydroxypropan-2-yl)oxiran-2-yl]-7-methoxy-2H-chromen-2-one
3-(7-methoxy-2-oxo-2H-chromen-8-yl)-2,2-dimethylpropanoic acid
5-De-O-methyltoddanol
5-De-O-methyltoddanol is found in citrus. 5-De-O-methyltoddanol is a constituent of the stem bark of Citrus grandis (pummelo). Constituent of the stem bark of Citrus grandis (pummelo). 5-De-O-methyltoddanol is found in citrus.
7-(3,3-Dimethylallyloxy)-6-hydroxy-5-methoxycoumarin
6,7,9alpha-Trihydroxy-3,8,11alpha-trimethylcyclohexo[d,e]-coumarin
URSINOIC ACID
Origin: Plant; SubCategory_DNP: Triterpenoids
6-(2,3-epoxy-1-hydroxy-3methylbut)-7-methoxycoumarin|6-[(3,3-dimethyl-oxiranyl)-hydroxy-methyl]-7-methoxy-chromen-2-one|Lophopterol
8-(1,2-epoxy-3-hydroxy-3-methylbutyl)-7-methoxycoumarin
8beta-hydroxyeremophil-3,7(11)-diene-8alpha,12(6alpha,15)-diolide
3beta-acetoxy-6-acetyl-2alpha-isopropenyl-5-hydroxy-2,3H-benzofuran
(R)-(+)-7-methoxy-8-(2,3-epoxy-3-methylbutoxy)-coumarin
6,8-dihydroxy-7-acetyl-1-keto-3-methoxy-4,4-dimethyl-1,4-dihydronaphthalene
2-(4-Hydroxyphenethyl)-4-hydroxy-6-oxo-1-cyclohexene-1-carboxylic acid
2-(1-Hydroxy-1-methylethyl)-4-methoxy-2,3-dihydro-7H-furo[3,2-g][1]benzopyran-7-one
4,7-Benzofurandione, 3-(hydroxymethyl)-6-methoxy-5-(3-methyl-2-butenyl)-
1-(3,4-Dihydroxyphenyl)-3-(2,4,6-trihydroxyphenyl)-propan|1-(3,4-dihydroxyphenyl)-3-(2,4,6-trihydroxyphenyl)propane
8-(2,3-epoxy-1-hydroxy-3-methylbutyl)-7-methoxycoumarin
7-Hydroxy-5-(4-hydroxy-2-oxopentyl)-2-methylchromone
(6??,8??OH)-6,8-Dihydroxy-3-oxo-1,7(11),9-eremophilatrien-12,8-olide
(R)-4-(1-hydroxy-3-methylbutyl)-6H-[1,3]dioxolo[4,5-g]chromen-6-one|antidesnol
4-Methoxy-5-methyl-6-(3-methyl-2-butenyloxy)isobenzofuran-1,3-dione
(9betaH)-1alpha,4alpha-dihydroxy-10-oxo-1,10-seco-1(10->9)abeoguaia-2,5,7(11)-trien-12,8beta-olide|millifolide C
(2S,3S,4R,5R)-2,5-epoxy-3,4-dimethyl-8,9-methylenedioxy-10-methoxy-6,11-benzocycloheptan-1-one|gymnothedelignan A
(2?R,4aR,8aS,9aS)-9a-hydroxy-3,8a-dimethyl-4,4a,9,9a-tetrahydro-2H-spiro[naphtho[2,3-b]furan-5,2?-oxirane]-2,6(8aH)-dione|linderolide J
smiglabrol|threo-5-[1-hydroxy-2-(4-hydroxyphenyl)-2-methoxyethyl] benzene-1,3-diol
(5S,6S)-(+)-5-hydroxy-4,6-dimethoxy-6-trans-styryl-5,6-dihydro-2H-pyran-2-on
5,7-dihydroxy-8-[(2E)-4-hydroxy-3-methylbut-2-enyl]-2-methyl-4H-1-benzopyran-4-one
8-(2-hydroxy-3-methylbut-3-enyloxy)-7-methoxycoumarin
5-methoxy-7-hydroxy-8-(2-hydroxy-3-methyl-3-butenyl)coumarin|7-hydroxy-8-(2-hydroxy-3-methyl-3-butenyl)-5-methoxy-coumarin|7-hydroxy-8-(2-hydroxy-3-methyl-but-3-enyl)-5-methoxy-chromen-2-one
(()-Nieshoutol|6-hydroxy-5-methoxy-8,9,9-trimethyl-8,9-dihydro-furo[2,3-h]chromen-2-one|Nieshoutol
Dendrocandin E
A diphenylethane that is 1,2-dihydrostilbene substituted by hydroxy groups at positions 3, 3, 4 and 4 and a methoxy group at position 5. It is isolated from the stems of Dendrobium candidum and exhibits antioxidant activity.
Murrangatin
(-)-Minumicrolin is a natural product found in Murraya paniculata with data available.
(2S)-2-[2-(1,3-benzodioxol-5-yl)ethyl]-4-methoxy-2,3-dihydropyran-6-one
8-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one
(2S)-4-hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydrofuro[3,2-g]chromen-5-one
3-(2-hydroxy-4-methoxy-6-methylphenoxy)-5-methylbenzene-1,2-diol
7-[(3,3-dimethyloxiran-2-yl)methoxy]-6-methoxychromen-2-one
8-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one
3-(2-hydroxy-4-methoxy-6-methylphenoxy)-5-methylbenzene-1,2-diol
(2S)-4-hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydrofuro[3,2-g]chromen-5-one
3-(5-methoxy-2,2-dimethylchromen-8-yl)-3-oxopropanoic acid
7-[(3,3-dimethyloxiran-2-yl)methoxy]-6-methoxychromen-2-one [IIN-based: Match]
8-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one [IIN-based on: CCMSLIB00000848547]
8-(1,2-dihydroxy-3-methylbut-3-enyl)-7-methoxychromen-2-one [IIN-based: Match]
5-De-O-methyltoddanol
ethyl 4-hydroxy-5,8-dimethoxynaphthalene-2-carboxylate
methyl (E)-3-(furan-2-yl)-2-[(2-hydroxy-6-oxocyclohexen-1-yl)methyl]prop-2-enoate
2-SULFO-1,4-BENZENEDICARBOXYLIC ACID 1,4-DIMETHYL ESTER, SODIUM SALT
((3aR,4S,5R,6aS)-5-hydroxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl benzoate
4-hydroxy-9-(hydroxymethyl)-6-methyl-3-methylidene-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-2,7-dione
2-[(3-Ethyl-4-methyl-2-oxo-1-benzopyran-7-yl)oxy]acetic acid methyl ester
3-(2-Hydroxy-4-methoxy-6-methylphenoxy)-5-methylcatechol
2H-1-Benzopyran-2-one, 7-[(3,3-dimethyloxiranyl)methoxy]-6-methoxy-
Dimethyl 7-oxo-6,7,8,9-tetrahydro-5h-benzo[7]annulene-6,8-dicarboxylate
2,3-Dihydroxy-6-methyl-5,8-dioxo-4-propan-2-yl-6,7-dihydronaphthalene-1-carbaldehyde
(1S,4aR,9aS)-7,8-dimethyl-3-oxospiro[4,4a,6a,7-tetrahydropentaleno[6a,1-c]pyran-1,2-oxirane]-5-carboxylic acid
2-[2-Hydroxy-3-(3-hydroxyphenyl)propyl]benzene-1,3,5-triol
8-[(3,3-Dimethyloxiran-2-yl)methyl]-6-hydroxy-7-methoxychromen-2-one
8-[[3-(Hydroxymethyl)-3-methyloxiran-2-yl]methyl]-7-methoxychromen-2-one
6-[(E)-3,4-dihydroxy-3-methylbut-1-enyl]-7-methoxychromen-2-one
Dihydromethysticin
Dihydromethysticin is a member of 2-pyranones and an aromatic ether. Dihydromethysticin is a natural product found in Piper methysticum, Piper majusculum, and Aniba hostmanniana with data available. Dihydromethysticin is one of the six major kavalactones found in the kava plant; has marked activity on the induction of CYP3A23. Dihydromethysticin is one of the six major kavalactones found in the kava plant; has marked activity on the induction of CYP3A23.
3-(5-methoxy-2,2-dimethyl-2H-chromen-8-yl)-3-oxopropanoic acid
6,8-dihydroxy-1-methyl-5-(3-methylbut-2-en-1-yl)-1h-isochromene-3,7-dione
(2r,3s)-7-hydroxy-3'-methoxy-3,5-dimethyl-3,4-dihydrospiro[1-benzopyran-2,2'-furan]-5'-one
5-hydroxy-2-methyl-2-(3-methyl-5-oxooxolan-2-yl)-3h-1-benzopyran-4-one
7,8-dihydroxy-6-methoxy-3-(2-methylbut-3-en-2-yl)chromen-2-one
(1r,4r)-4-[(5s)-8-methyl-4,7-dioxo-1,6-dioxaspiro[4.4]nona-2,8-dien-3-yl]cyclohexane-1-carbaldehyde
8-[(1e)-3,4-dihydroxy-3-methylbut-1-en-1-yl]-7-methoxychromen-2-one
(1r,2r,6s,8s,10r)-8-methyl-3-methylidene-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione
8-hydroxy-6-methoxy-7-[(3-methylbut-2-en-1-yl)oxy]chromen-2-one
(9r,10s)-9-hydroxy-10-methoxy-8,8-dimethyl-9h,10h-pyrano[2,3-h]chromen-2-one
(9r)-9-hydroxy-6-methoxy-8,8-dimethyl-9h,10h-pyrano[2,3-h]chromen-2-one
9-hydroxy-6-methoxy-8,8-dimethyl-9h,10h-pyrano[2,3-h]chromen-2-one
(2s)-1-(7-hydroxy-5-methyl-4-oxochromen-2-yl)propan-2-yl acetate
(4r)-5-hydroxy-4,8,8-trimethyl-4h,9h,10h-pyrano[3,2-f]isochromene-2,6-dione
2-(7-hydroxy-2,2-dimethylchromen-6-yl)-2-oxoethyl acetate
(1r,2r,6s,7z,9s)-9-hydroxy-8-methyl-3-methylidene-5,14-dioxatricyclo[10.2.1.0²,⁶]pentadeca-7,12(15)-diene-4,13-dione
2-(2-hydroxy-3-methoxy-5-methylphenoxy)-5-methylbenzene-1,3-diol
(1r,2r,6s,8s,10s)-8-methyl-3-methylidene-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione
7-hydroxy-5-(4-hydroxy-2-oxopentyl)-2-methylchromen-4-one
(2s,3r)-5-acetyl-2-(3-hydroxyprop-1-en-2-yl)-2,3-dihydro-1-benzofuran-3-yl acetate
7-[(3,3-dimethyloxiran-2-yl)methoxy]-8-methoxychromen-2-one
(1r,2r,6s,8r,10r)-8-methyl-3-methylidene-5,9,15-trioxatetracyclo[11.2.1.0²,⁶.0⁸,¹⁰]hexadec-13(16)-ene-4,14-dione
(1s,4s,5r)-4-[(3e)-4-methyl-5-(4-methylfuran-2-yl)-5-oxopent-3-en-1-yl]-2,6-dioxabicyclo[3.1.0]hexan-3-one
methyl 4a,7-dimethyl-4,6-dioxo-5h,7h,8h-indeno[5,6-b]furan-7a-carboxylate
(6s,7r)-6,10-dihydroxy-7-methoxy-3-methyl-1h,6h,7h,8h-cyclohexa[g]isochromen-9-one
6-[(r)-[(2s)-3,3-dimethyloxiran-2-yl](hydroxy)methyl]-7-methoxychromen-2-one
(1s,2r,4r,7r,9s)-4-(furan-3-yl)-1-methyl-5,10-dioxatricyclo[7.2.1.0²,⁷]dodecane-6,11-dione
(2r)-5-hydroxy-2-methyl-2-[(2r,3s)-3-methyl-5-oxooxolan-2-yl]-3h-1-benzopyran-4-one
(3r)-3,6-dihydroxy-8,8-dimethyl-1-oxo-3h,4h,7h,9h-indeno[4,5-c]pyran-5-carbaldehyde
(1r,2s)-2-hydroxy-2-[(2r)-6-oxo-2,3-dihydropyran-2-yl]-1-phenylethyl acetate
(1s,4s)-4-[(5r)-8-methyl-4,7-dioxo-1,6-dioxaspiro[4.4]nona-2,8-dien-3-yl]cyclohexane-1-carbaldehyde
2-[(2s)-6-acetyl-5-hydroxy-2,3-dihydro-1-benzofuran-2-yl]prop-2-en-1-yl acetate
6-hydroxy-5-methoxy-7-[(3-methylbut-2-en-1-yl)oxy]chromen-2-one
(1s,2s,4as,9ar,10s)-1,2,8,10-tetrahydroxy-6-methyl-2,4a,9a,10-tetrahydro-1h-anthracen-9-one
6-hydroxy-3,15-dimethyl-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2,11-diene-4,13-dione
6-(1,2-dihydroxy-3-methylbut-3-en-1-yl)-7-methoxychromen-2-one
11β,13-dihydrolactucin
{"Ingredient_id": "HBIN000357","Ingredient_name": "11\u03b2,13-dihydrolactucin","Alias": "NA","Ingredient_formula": "C15H16O5","Ingredient_Smile": "CC1=C2C(C3C(C(C1)O)C(=C)C(=O)O3)C(=CC2=O)CO","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "40764","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
3,4-dihydro-1,2-secomicrominutinin methyl ester
{"Ingredient_id": "HBIN007347","Ingredient_name": "3,4-dihydro-1,2-secomicrominutinin methyl ester","Alias": "NA","Ingredient_formula": "C15H16O5","Ingredient_Smile": "COC(=O)CCC1=C(C2=C(C=C1)OC3C2C(=C)CO3)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "5710","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
3'-(r)-(+)-hamaudol
{"Ingredient_id": "HBIN009582","Ingredient_name": "3'-(r)-(+)-hamaudol","Alias": "3'(r)-(+)-hamaudol","Ingredient_formula": "C15H16O5","Ingredient_Smile": "CC1=CC(=O)C2=C(C3=C(C=C2O1)OC(C(C3)O)(C)C)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "31056;9203","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
3'(s)-(?)-hamaudol
{"Ingredient_id": "HBIN009719","Ingredient_name": "3'(s)-(?)-hamaudol","Alias": "NA","Ingredient_formula": "C15H16O5","Ingredient_Smile": "CC1=CC(=O)C2=C(C3=C(C=C2O1)OC(C(C3)O)(C)C)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "SMIT15701","TCMID_id": "9204","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
5-methyoxymarmesin
{"Ingredient_id": "HBIN011826","Ingredient_name": "5-methyoxymarmesin","Alias": "NA","Ingredient_formula": "C15H16O5","Ingredient_Smile": "CC(C)(C1CC2=C(O1)C=C3C(=C2OC)C=CC(=O)O3)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "14811","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
7-methoxy-8-(1,4-dihydroxy-3-methyl-2-butenyl)-2h-1-benzopyran-2-one
{"Ingredient_id": "HBIN013321","Ingredient_name": "7-methoxy-8-(1,4-dihydroxy-3-methyl-2-butenyl)-2h-1-benzopyran-2-one","Alias": "NA","Ingredient_formula": "C15H16O5","Ingredient_Smile": "NA","Ingredient_weight": "276.28","OB_score": "NA","CAS_id": "98619-28-4","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7438","PubChem_id": "NA","DrugBank_id": "NA"}