Exact Mass: 329.191
Exact Mass Matches: 329.191
Found 183 metabolites which its exact mass value is equals to given mass value 329.191,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Trilostane
Trilostane is only found in individuals that have used or taken this drug. It is an inhibitor of 3 beta-hydroxysteroid dehydrogenase used in the treatment of Cushings syndrome. It was withdrawn from the United States market in April 1994. [Wikipedia]Trilostane produces suppression of the adrenal cortex by inhibiting enzymatic conversion of steroids by 3-beta-hydroxysteroid dehydrogenase/delta 5,4 ketosteroid isomerase, thus blocking synthesis of adrenal steroids. H - Systemic hormonal preparations, excl. sex hormones and insulins > H02 - Corticosteroids for systemic use > H02C - Antiadrenal preparations > H02CA - Anticorticosteroids C471 - Enzyme Inhibitor > C54678 - Hydroxysteroid Dehydrogenase Inhibitor > C2184 - 3-Hydroxysteroid Dehydrogenase Inhibitor C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C274 - Antineoplastic Agent > C129818 - Antineoplastic Hormonal/Endocrine Agent > C481 - Antiestrogen C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C1740 - Aromatase Inhibitor D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones C147908 - Hormone Therapy Agent > C547 - Hormone Antagonist > C2355 - Anti-Adrenal D012102 - Reproductive Control Agents > D000019 - Abortifacient Agents C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors Same as: D01180
Pipertipine
Pipertipine is found in herbs and spices. Pipertipine is an alkaloid from the dried seeds of pepper Piper nigrum. Alkaloid from the dried seeds of pepper Piper nigrum. Pipertipine is found in herbs and spices.
(8E)-Piperamide-C9:1
(8E)-Piperamide-C9:1 is found in herbs and spices. (8E)-Piperamide-C9:1 is a constituent of pepper (Piper nigrum). Constituent of pepper (Piper nigrum). (8E)-Piperamide-C9:1 is found in herbs and spices.
Retrofractamide C
Retrofractamide C is an alkaloid from Piper retrofractum (Javanese long pepper). Alkaloid from Piper retrofractum (Javanese long pepper).
N-desethyloxybutynin
N-desethyloxybutynin is a metabolite of oxybutynin. Oxybutynin (Ditropan, Lyrinel XL) is an anticholinergic medication used to relieve urinary and bladder difficulties, including frequent urination and inability to control urination, by decreasing muscle spasms of the bladder. It competitively antagonizes the M1, M2, and M3 subtypes of the muscarinic acetylcholine receptor. It also has direct spasmolytic effects on bladder smooth muscle as a calcium antagonist and local anesthetic, but at concentrations far above those used clinically. (Wikipedia) D000890 - Anti-Infective Agents > D000892 - Anti-Infective Agents, Urinary > D008333 - Mandelic Acids
Non-5-enedioylcarnitine
Non-5-enedioylcarnitine is an acylcarnitine. More specifically, it is an non-5-enedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. non-5-enedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine non-5-enedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Non-6-enedioylcarnitine
Non-6-enedioylcarnitine is an acylcarnitine. More specifically, it is an non-6-enedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. non-6-enedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine non-6-enedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
(2E)-Non-2-enedioylcarnitine
(2E)-non-2-enedioylcarnitine is an acylcarnitine. More specifically, it is an (2E)-non-2-enedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (2E)-non-2-enedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine (2E)-non-2-enedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Gabapentin enacarbil
C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic
Modrastane
Sunepitron
8-trans-Piperamide-C-9-1
8-trans-piperamide-c-9-1 is a member of the class of compounds known as benzodioxoles. Benzodioxoles are organic compounds containing a benzene ring fused to either isomers of dioxole. Dioxole is a five-membered unsaturated ring of two oxygen atoms and three carbon atoms. 8-trans-piperamide-c-9-1 is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 8-trans-piperamide-c-9-1 can be found in pepper (spice), which makes 8-trans-piperamide-c-9-1 a potential biomarker for the consumption of this food product.
(1S,17S)-4,5,17-trimethoxy-11-azatetracyclo[9.7.0.0^{1,14.0^{2,7]octadeca-2,4,6,14-tetraene
1-[7-(3,4-methylenedioxyphenyl)-(2E,4E)-heptadienoyl]-N-isobutylamide
Trilostane
H - Systemic hormonal preparations, excl. sex hormones and insulins > H02 - Corticosteroids for systemic use > H02C - Antiadrenal preparations > H02CA - Anticorticosteroids C471 - Enzyme Inhibitor > C54678 - Hydroxysteroid Dehydrogenase Inhibitor > C2184 - 3-Hydroxysteroid Dehydrogenase Inhibitor C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C274 - Antineoplastic Agent > C129818 - Antineoplastic Hormonal/Endocrine Agent > C481 - Antiestrogen C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C1740 - Aromatase Inhibitor D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones C147908 - Hormone Therapy Agent > C547 - Hormone Antagonist > C2355 - Anti-Adrenal D012102 - Reproductive Control Agents > D000019 - Abortifacient Agents C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4414; ORIGINAL_PRECURSOR_SCAN_NO 4413 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4409; ORIGINAL_PRECURSOR_SCAN_NO 4407 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4370; ORIGINAL_PRECURSOR_SCAN_NO 4368 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4405; ORIGINAL_PRECURSOR_SCAN_NO 4404 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4411; ORIGINAL_PRECURSOR_SCAN_NO 4410 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4413; ORIGINAL_PRECURSOR_SCAN_NO 4412 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8763; ORIGINAL_PRECURSOR_SCAN_NO 8759 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9288; ORIGINAL_PRECURSOR_SCAN_NO 9285 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9297; ORIGINAL_PRECURSOR_SCAN_NO 9293 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9341; ORIGINAL_PRECURSOR_SCAN_NO 9336 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8839; ORIGINAL_PRECURSOR_SCAN_NO 8834 CONFIDENCE standard compound; INTERNAL_ID 720; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8911; ORIGINAL_PRECURSOR_SCAN_NO 8909
N-desethyloxybutynin
D000890 - Anti-Infective Agents > D000892 - Anti-Infective Agents, Urinary > D008333 - Mandelic Acids
butyl prop-2-enoate,N-(hydroxymethyl)prop-2-enamide,methyl 2-methylprop-2-enoate
4-[2-[benzyl(tert-butyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol
1-tert-butyl 4,4-diethyl piperidine-1,4,4-tricarboxylate
(S)-5-METHOXY-N-PROPYL-N-(2-(THIOPHEN-2-YL)ETHYL)-1,2,3,4-TETRAHYDRONAPHTHALEN-2-AMINE
(S)-2 Azido-3-(3-indolyl)propionic acid cyclohexylamMonium salt
2-[3-(1-carbamoyl-1-methylethyl)-5-[1,2,4]triazol-1-ylmethylphenyl]-isobutyramide
4-N-BOC-AMINOMETHYL-1-N-BOC-PYRROLIDIN-3-ONE OXIME
6,7-dimethoxy-2-(4-prop-2-enylpiperazin-1-yl)quinazolin-4-amine
1H-2-Benzopyran-5,6-diol, 1-(aminomethyl)-3,4-dihydro-3-tricyclo(3.3.1.13,7)dec-1-yl-, (1R,3S)-
D002491 - Central Nervous System Agents > D018726 - Anti-Dyskinesia Agents > D000978 - Antiparkinson Agents D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists
2-Methyl-4-[2-(4-phenylcyclohexylidene)hydrazin-1-yl]quinoline
Gabapentin enacarbil
C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic
1-[(8E)-9-(3,4-methylenedioxyphenyl)-8-nonenoyl]pyrrolidine
A natural product found in Piper boehmeriaefolium.
Pipercallosine
An alkaloid enamide that is (2E,4E)-N-(2-methylpropyl)nona-2,4-dienamide substituted at position 9 by a 1,3-benzodioxol-5-yl group. Isolated from Piper sarmentosum, it has been found to induce apoptosis in HT-29 cells.
[3-[(2-Methylphenyl)methyl]-1-[(5-methyl-2-thiophenyl)methyl]-3-piperidinyl]methanol
2-(3-bicyclo[2.2.1]heptanyl)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)ethanone
(2E)-11-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]undec-2-enoate
(E,10R)-10-[(2R,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxyundec-2-enoate
[(1R,9aR)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methyl (Z)-3-(2-methoxyphenyl)prop-2-enoate
(1S,3S,5R,8R,9R,10R,11R,14R,16R,19S)-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.01,8.05,17.07,16.09,14.014,18]nonadecane-3,10,19-triol
(1R,2R,6R,8S,11S,12S,15R,16S)-5,15-dihydroxy-2,16-dimethyl-7-oxapentacyclo[9.7.0.02,8.06,8.012,16]octadec-4-ene-4-carbonitrile
(1S,3S,5R,8R,10R,11R,14R,16R,19S)-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.01,8.05,17.07,16.09,14.014,18]nonadecane-3,10,19-triol
(1S,3S,5R,8R,9R,10R,11R,14R,16R,17R,19S)-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.01,8.05,17.07,16.09,14.014,18]nonadecane-3,10,19-triol
oscr#17(1-)
A hydroxy fatty acid ascaroside anion that is the conjugate base of oscr#17, obtained by deprotonation of the carboxy group; major species at pH 7.3.
5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,15,19-triol
5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-8,13,19-triol
(1s,3s,5r,8r,9s,10r,11r,14r,16s,17r,18r,19s)-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,10,19-triol
(1s,2r,5r,8r,9s,11r,13r,14r,15s,16r,17r,18s)-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-2,13,15-triol
4,5,17-trimethoxy-11-azatetracyclo[9.7.0.0¹,¹⁴.0²,⁷]octadeca-2(7),3,5,15-tetraene
(1s,17r)-4,5,17-trimethoxy-11-azatetracyclo[9.7.0.0¹,¹⁴.0²,⁷]octadeca-2(7),3,5,14-tetraene
(2r,5e)-2-[(4r)-1-(2,4-dihydroxybutyl)-2-iminoimidazolidin-4-yl]-7-hydroxy-6-methylhept-5-enoic acid
3-epimethylschelhammericine b
{"Ingredient_id": "HBIN008489","Ingredient_name": "3-epimethylschelhammericine b","Alias": "NA","Ingredient_formula": "C20H27NO3","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "6968","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
3-vinyl-1,2- dimethyl-1,4-cyclohexadiene
{"Ingredient_id": "HBIN009754","Ingredient_name": "3-vinyl-1,2- dimethyl-1,4-cyclohexadiene","Alias": "NA","Ingredient_formula": "C20H27NO3","Ingredient_Smile": "CC1(COC(=N1)C2=CC=C(C(C2C=C)(C)C(=O)CCC=C)OC)C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "42372","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
