Exact Mass: 252.0998
Exact Mass Matches: 252.0998
Found 216 metabolites which its exact mass value is equals to given mass value 252.0998
,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Methyl 3,4,5-trimethoxycinnamate
Methyl-3,4,5-trimethoxy cinnamate is an alkyl cinnamate obtained by the formal condensation of the carboxy group of 3,4,5-trimethoxycinnamic acid with methanol. It is a member of methoxybenzenes and an alkyl cinnamate. Methyl 3,4,5-trimethoxycinnamate is a natural product found in Hedysarum polybotrys, Piper arborescens, and other organisms with data available. Methyl 3,4,5-trimethoxycinnamate is found in herbs and spices. Methyl 3,4,5-trimethoxycinnamate is isolated from Piper longum (long pepper) and other plant species. Isolated from Piper longum (long pepper) and other plant subspecies Methyl 3,4,5-trimethoxycinnamate is found in herbs and spices.
1-(2,4,6-Trimethoxyphenyl)-1,3-butanedione
1-(2,4,6-Trimethoxyphenyl)-1,3-butanedione is found in herbs and spices. 1-(2,4,6-Trimethoxyphenyl)-1,3-butanedione is a constituent of Eugenia caryophyllata (clove) oil
2-Methyl-5-methoxy-7-hydroxy-8-(2-hydroxyethyl)-2,3-dihydro-4H-1-benzopyran-4-one
3-(4-Hydroxy-3,5-dimethoxy-phenyl)-acrylic acid ethyl ester
2-(1,2-dihydroxyisopropyl)-5,6-dimethoxybenzofuran|2-(5,6-dimethoxy-benzofuran-2-yl)-propane-1,2-diol
1-Ethoxy-3,4-dihydro-8-hydroxy-6-methoxy-1H-2-benzopyran-7-carboxaldehyde|emehetin
4,8-dihydroxy-7-(2-hydroxy-ethyl)-6-methoxy-3,4-dihydro-2h-naphthalen-1-one
2,6-dihydroxy-3-isobutyryl-4-methoxy-5-methylbenzaldehyde
2,3-bis(hydroxymethyl)-7-hydroxy-6-methoxy-1-tetralone
A member of the class of tetralins that is 3,4-dihydronaphthalen-1(2H)-one substituted by a hydroxy group at position 7, two hydroxymethyl groups at positions 2 and 4 and a methoxy group at position 6. It has been isolated from Taxus yunnanensis. D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065692 - Cytochrome P-450 CYP3A Inhibitors
2,3-Dihydro-12,13-dihydroxyeuparin
(+)-(7S,8R,8R)-4,8-dihydroxy-3-methoxy-1,2,3,4,5,6-hexanorligna-7,7-lactone
3-ethoxy-4-hydroxymethyl-7-methoxy-6-methyl-3H-isobenzofuran-1-one|dihydrogladiolic acid ethyl lactal
5-hydroxy-6-(2-hydroxyethyl)-7-methoxy-2-methylchroman-4-one
(3R)-7-hydroxy-3-((S)-1-hydroxyethyl)-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one|(R)-7-hydroxy-3-((S)-1-hydroxyethyl)-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one
(3S*,4S*)-7-ethyl-3,4-dihydro-3,4,8-trihydroxy-6-methoxynaphthalen-1(2H)-one|(3S,4S)-7-ethyl-3,4,8-trihydroxy-6-methoxy-3,4-dihydro-1(2H)-naphthalenone|botryosphaerone D
2,4-dihydroxy-6-(4-hydroxy-2-oxopentyl)-3-methylbenzaldehyde
methyl 2-(2-acetyl-3,5-dihydroxy-4,6-dimethylphenyl)acetate
6-(2,4-dihydroxy-5-methylphenyl)-6-oxohexanoic acid
2,4-dihydroxy-3(2,3-epoxy-3-methylbutyl)-6-methoxybenzaldehyde
8-carboxyl-3-hydroxy-5-methoxy-2-dimethyl chroman|8-carboxyl-3-hydroxy-5-methoxy-2-dimethylchroman
2,3-O-Benzylidene-beta-D-Pyranose-1,6-Anhydromannose
(+)-<2,4-dihydroxy-3(2-(R)-hydroxy-3-methyl-3-butenyl)>-6-methoxybenzaldehyde|(+)-[2,4-dihydroxy-3(2-(R)-hydroxy-3-methyl-3-butenyl)]-6-methoxybenzaldehyde
Trinexapac-ethyl
CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4596; ORIGINAL_PRECURSOR_SCAN_NO 4593 CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4433; ORIGINAL_PRECURSOR_SCAN_NO 4431 CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4395; ORIGINAL_PRECURSOR_SCAN_NO 4390 CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4078; ORIGINAL_PRECURSOR_SCAN_NO 4076 CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4447; ORIGINAL_PRECURSOR_SCAN_NO 4445 CONFIDENCE standard compound; INTERNAL_ID 53; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4226; ORIGINAL_PRECURSOR_SCAN_NO 4224 CONFIDENCE standard compound; EAWAG_UCHEM_ID 151
methyl (E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoate
(2R)-7-hydroxy-8-(2-hydroxyethyl)-5-methoxy-2-methyl-2,3-dihydrochromen-4-one
C13H16O5_8-Methyl-3,4,6,10b-tetrahydropyrano[3,2-c]isochromene-4a,7,9(2H)-triol
(2R)-7-hydroxy-8-(2-hydroxyethyl)-5-methoxy-2-methyl-2,3-dihydrochromen-4-one
Antibiotic LL-D253alpha
4-(Carboxy-hydroxy-methyl)-benzoic acid tert-butyl ester
3-(3,5-Dimethoxy-phenyl)-3-oxo-propionic acid ethyl ester
3-(2,4-Dimethoxy-phenyl)-3-oxo-propionic acid ethyl ester
diethyl 5-(hydroxymethyl)benzene-1,3-dicarboxylate
3-(2,3-DIMETHOXY-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER
diethyl 4-hydroxy-5-methyl-benzene-1,3-dicarboxylate
Purpurester A
A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one substituted by hydroxy groups at positions 5 and 6, a methoxy group at position 3, a methyl group at position 7 and a propyl group at position 3. It has been isolated from Penicillium purpurogenum.
(R)-7-Hydroxy-3-((S)-1-hydroxyethyl)-5-methoxy-3,4-dimethylisobenzofuran-1(3H)-one
A natural product found in Leptosphaeria species.
2-[2,4-Dihydroxy-3-(3-methylbut-2-enyl)phenyl]-2-hydroxyacetic acid
2-[2,4,6-Trihydroxy-3-(3-methylbut-2-enyl)phenyl]acetic acid
Dimethyl trans-2,3,4,5,6,7-hexahydroinden-1(H)-one-5,6-dicarboxylate
Dimethyl cis-4-acryloyl-4-cyclohexene-1,2-dicarboxylate
Dimethyl cis-2,3,4,5,6,7-hexahydroinden-1(H)-one-5,6-dicarboxylate
Dimethyl trans-4-acryloyl-4-cyclohexene-1,2-dicarboxylate
2,4,6-Trihydroxy-3-methyl-5-(3-methylbutanoyl)benzaldehyde
FK17-P2a
A dihydroxybenzaldehyde that is 2,4-dihydroxybenzaldehyde which is substituted by a methyl group at position e and by a at positions 3 and 4-hydroxy-2-oxopentyl group at position 6. A fungal metabolite isolated from Pseudobotrytis and Aspergillus niger (stereochemistry not been determined).
3-ethoxy-4-(hydroxymethyl)-7-methoxy-6-methyl-3h-2-benzofuran-1-one
1,2-dihydroxy-4,8,11-trimethyl-9-oxatricyclo[6.2.1.0²,⁶]undec-4-ene-3,10-dione
(3r,4r,5s)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-one
3-hydroxy-4-methoxy-2-methyl-7-(prop-1-en-1-yl)-2h,3h,4h-pyrano[4,3-b]pyran-5-one
(3s,4r)-4,8-dihydroxy-6-methoxy-3,4,5-trimethyl-3h-2-benzopyran-1-one
(3s)-3-ethyl-5,6,7-trimethoxy-3h-2-benzofuran-1-one
1-[2,4-dihydroxy-3-(2-hydroxyethyl)-6-methoxyphenyl]but-2-en-1-one
(4s,6s)-6-[(1s,2s)-1,2-dihydroxy-2-phenylethyl]-4-hydroxyoxan-2-one
(3r)-8-hydroxy-3-(3-hydroxypropyl)-7-methoxy-3,4-dihydro-2-benzopyran-1-one
6,8-dihydroxy-3-methoxy-3,5,7-trimethyl-4h-2-benzopyran-1-one
3,8-dihydroxy-6-methoxy-3,4,5-trimethyl-4h-2-benzopyran-1-one
1-o-coumaroylglycerol; (s,e)-form,4'-me ether
{"Ingredient_id": "HBIN002873","Ingredient_name": "1-o-coumaroylglycerol; (s,e)-form,4'-me ether","Alias": "NA","Ingredient_formula": "C13H16O5","Ingredient_Smile": "NA","Ingredient_weight": "252.26","OB_score": "NA","CAS_id": "220852-57-3","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "9135","PubChem_id": "NA","DrugBank_id": "NA"}
2-o-coumaroylglycerol; (e)-form,4'-me ether
{"Ingredient_id": "HBIN006216","Ingredient_name": "2-o-coumaroylglycerol; (e)-form,4'-me ether","Alias": "NA","Ingredient_formula": "C13H16O5","Ingredient_Smile": "NA","Ingredient_weight": "252.26","OB_score": "NA","CAS_id": "220852-58-4","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "8540","PubChem_id": "NA","DrugBank_id": "NA"}
4-hydroxy-2-(2,4,5-trimethoxyphenyl)-2e-butenal
{"Ingredient_id": "HBIN010432","Ingredient_name": "4-hydroxy-2-(2,4,5-trimethoxyphenyl)-2e-butenal","Alias": "NA","Ingredient_formula": "C13H16O5","Ingredient_Smile": "CC(=O)CC(=O)C1=C(C=C(C=C1OC)OC)OC","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10800","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}