Exact Mass: 339.21106480000003
Exact Mass Matches: 339.21106480000003
Found 77 metabolites which its exact mass value is equals to given mass value 339.21106480000003,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Propoxyphene
Propoxyphene is only found in individuals that have used or taken this drug. It is a narcotic analgesic structurally related to methadone. Only the dextro-isomer has an analgesic effect; the levo-isomer appears to exert an antitussive effect. [PubChem]Propoxyphene acts as a weak agonist at OP1, OP2, and OP3 opiate receptors within the central nervous system (CNS). Propoxyphene primarily affects OP3 receptors, which are coupled with G-protein receptors and function as modulators, both positive and negative, of synaptic transmission via G-proteins that activate effector proteins. Binding of the opiate stimulates the exchange of GTP for GDP on the G-protein complex. As the effector system is adenylate cyclase and cAMP located at the inner surface of the plasma membrane, opioids decrease intracellular cAMP by inhibiting adenylate cyclase. Subsequently, the release of nociceptive neurotransmitters such as substance P, GABA, dopamine, acetylcholine, and noradrenaline is inhibited. Opioids such as propoxyphene also inhibit the release of vasopressin, somatostatin, insulin, and glucagon. Opioids close N-type voltage-operated calcium channels (OP2-receptor agonist) and open calcium-dependent inwardly rectifying potassium channels (OP3 and OP1 receptor agonist). This results in hyperpolarization and reduced neuronal excitability. D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics N - Nervous system > N02 - Analgesics > N02A - Opioids > N02AC - Diphenylpropylamine derivatives D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent D002491 - Central Nervous System Agents > D000700 - Analgesics
noracymethadol
noracymethadol is a metabolite of levomethadyl acetate. Levacetylmethadol, levomethadyl acetate (USAN), Orlaam (trade name) or levo-α-acetylmethadol (LAAM) is a synthetic opioid similar in structure to methadone. It has a long duration of action due to its active metabolites. (Wikipedia) D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D002491 - Central Nervous System Agents > D000700 - Analgesics
4-(3-(4-Benzylpiperidin-1-yl)-1-hydroxy-2-methylpropyl)phenol
Blonanserin C
C21H26FN3 (339.21106480000003)
Bursin
C14H25N7O3 (339.20187799999997)
Bursopoietin
C14H25N7O3 (339.20187799999997)
4-[(1R,2S)-3-(4-Benzylpiperidin-1-yl)-1-hydroxy-2-methylpropyl]phenol
(1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone
9-O-(erythro-2-hydroxy-2-methyl-3-tigloyloxy-butyryl)-(-)-trachelanthamidine|minalobine O
C18H29NO5 (339.20456240000004)
1-[1]Naphthyl-cyclopentancarbonsaeure-(2-diaethylamino-aethylester)|1-[1]naphthyl-cyclopentanecarboxylic acid-(2-diethylamino-ethyl ester)
6beta-Isovaleryloxy-3alpha-tigloyloxy-tropanol-(7beta)
C18H29NO5 (339.20456240000004)
2,4-Diphenylbutyric acid 2-(diethylamino)ethyl ester
(+)-7-epi-12-hydroxyjasmonoyl-L-isoleucine
C18H29NO5 (339.20456240000004)
Propoxyphene
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics N - Nervous system > N02 - Analgesics > N02A - Opioids > N02AC - Diphenylpropylamine derivatives D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent D002491 - Central Nervous System Agents > D000700 - Analgesics CONFIDENCE standard compound; EAWAG_UCHEM_ID 3344
Vincadifformine
Origin: Plant; SubCategory_DNP: Monoterpenoid indole alkaloids, Aspidosperma alkaloids, Indole alkaloids
levopropoxyphene
C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents
4-[(1R,2S)-3-(4-Benzylpiperidin-1-yl)-1-hydroxy-2-methylpropyl]phenol
2-[6-(2-Hydroxy-2-phenyl-ethyl)-1-methyl-2-piperidyl]-1-phenyl-ethanol
3alpha-hydroxy-3,5-dihydromonacolin L carboxylate
A hydroxy monocarboxylic acid anion that is the conjugate base of 3alpha-hydroxy-3,5-dihydromonacolin L acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
N-({(1R,2S)-2-[(2Z)-5-hydroxypent-2-en-1-yl]-3-oxocyclopentyl}acetyl)-L-isoleucine
C18H29NO5 (339.20456240000004)
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl-[3-(methylazaniumyl)propyl]azanium
C14H25N7O3+2 (339.20187799999997)
methyl (1S,12R,19S)-12-ethyl-8-aza-16-azoniapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate
9-[6(S),9-diamino-5,6,7,8,9-pentadeoxy-beta-D-ribo-nonafuranosyl]-9H-purin-6-amine
C14H25N7O3+2 (339.20187799999997)
Noracymethadol, (-)-
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
(+)-Vincadifformine(1+)
An ammonium ion resulting from the protonation of the tertiary amino group of (+)-vincadifformine. The major species at pH 7.3.
Secodine(1+)
A tertiary ammonium ion that is the conjugate acid of secodine, obtained by protonation of the nitrogen atom of the tetrahydropyridine moiety. The major microspecies at pH 7.3.
1-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
1-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-oxo-2-(1-piperidinyl)ethyl]-3,6-dihydro-2H-pyran-3-yl]-3-propan-2-ylurea
C17H29N3O4 (339.21579540000005)
N-({(1R)-2-[(2Z)-5-hydroxypent-2-en-1-yl]-3-oxocyclopentyl}acetyl)-L-isoleucine
C18H29NO5 (339.20456240000004)
methyl (19S)-12-ethyl-16-aza-8-azoniapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate
NORACYMETHADOL
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D002491 - Central Nervous System Agents > D000700 - Analgesics
Nor-laam
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
(-)-vincadifformine(1+)
An ammonium ion resulting from the protonation of the tertiary amino group of (-)-vincadifformine. The major species at pH 7.3.
(-)-coronaridine(1+)
An ammonium ion derivative resulting from the protonation of the tertiary amino group of (-)-coronaridine.
N-[(+)-12-hydroxy-7-isojasmonyl]isoleucine
C18H29NO5 (339.20456240000004)
An L-isoleucine derivative resulting from the formal condensation of the carboxy group of (+)-12-hydroxy-7-isojasmonic acid with the amino group of L-isoleucine.
(1s,3r,5r,6r,7s)-6-hydroxy-8-methyl-7-[(3-methylbutanoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl (2e)-2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
(2s,13s,15r,16r,19r,20r,21r)-21-hydroxy-1,11,19-trimethyl-18-oxa-1,11-diazahexacyclo[11.8.0.0²,¹⁶.0⁴,¹².0⁵,¹⁰.0¹⁵,²⁰]henicosa-4(12),5,7,9-tetraen-1-ium
2-{[(1r,2s,4r,8s)-2,6,7,7-tetramethyltricyclo[6.2.1.0¹,⁵]undec-5-en-4-yl]amino}benzoic acid
(1s)-2-[(2s,6s)-6-[(2s)-2-hydroxy-2-phenylethyl]-1-methylpiperidin-2-yl]-1-phenylethanol
(2r,3s)-4-[(1r,7as)-hexahydro-1h-pyrrolizin-1-ylmethoxy]-3-hydroxy-3-methyl-4-oxobutan-2-yl (2e)-2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
2-({2,6,7,7-tetramethyltricyclo[6.2.1.0¹,⁵]undec-5-en-4-yl}amino)benzoic acid
(3r)-6-hydroxy-8-methyl-7-[(3-methylbutanoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl (2e)-2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
6-hydroxy-8-methyl-7-[(3-methylbutanoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl 2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
(3s)-6-hydroxy-8-methyl-7-[(3-methylbutanoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl (2e)-2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
(1s)-2-[(2s,6r)-6-[(2r)-2-hydroxy-2-phenylethyl]-1-methylpiperidin-2-yl]-1-phenylethanol
4-(hexahydro-1h-pyrrolizin-1-ylmethoxy)-3-hydroxy-3-methyl-4-oxobutan-2-yl 2-methylbut-2-enoate
C18H29NO5 (339.20456240000004)
4-ethylidene-7,12-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecan-8-one
C18H29NO5 (339.20456240000004)
(1r,4e,6r,7r,11s,12s,17r)-4-ethylidene-7,12-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecan-8-one
C18H29NO5 (339.20456240000004)