Exact Mass: 299.1481136
Exact Mass Matches: 299.1481136
Found 123 metabolites which its exact mass value is equals to given mass value 299.1481136,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
N-Methylcoclaurine
(R)-N-methylcoclaurine is the (R)-enantiomer of N-methylcoclaurine. It is a conjugate base of a (R)-N-methylcoclaurinium. It is an enantiomer of a (S)-N-methylcoclaurine. (R)-N-Methylcoclaurine is a natural product found in Cyclea barbata, Cyclea peltata, and other organisms with data available.
Codeine
In the United States, codeine is regulated by the Controlled Substances Act. It is a Schedule II controlled substance for pain-relief products containing codeine alone. In combination with aspirin or acetaminophen (paracetamol/tylenol) it is listed as Schedule III. Codeine is also available outside the United States as an over-the-counter drug (Schedule V) in liquid cough-relief formulations. Internationally, codeine is a Schedule II drug under the Single Convention on Narcotic Drugs. In the United Kingdom, codeine is regulated by the Misuse of Drugs Act 1971; it is a Class B Drug, except for concentrations of less than 8mg when combined with paracetamol - or 12.5mg when combined with ibuprofen - which are available in many over the counter preparations. it is a Class B Drug, except for concentrations of less than 8mg when combined with paracetamol - or 12.5mg when combined with ibuprofen - which are available in many over the counter preparations. An opioid analgesic related to morphine but with less potent analgesic properties and mild sedative effects. It also acts centrally to suppress cough. Codeine or methylmorphine is an opiate used for its analgesic, antitussive and antidiarrheal properties. It is marketed as the salts codeine sulfate and codeine phosphate. Codeine hydrochloride is more commonly marketed in contintental Europe and other regions. Codeine is an alkaloid found in opium in concentrations ranging from 0.3 to 3.0 percent. While codeine can be extracted from opium, most codeine is synthesized from morphine through the process of O-methylation. In the United Kingdom, codeine is regulated by the Misuse of Drugs Act 1971; Codeine or methylmorphine is an opiate used for its analgesic, antitussive and antidiarrheal properties. It is marketed as the salts codeine sulfate and codeine phosphate. Codeine hydrochloride is more commonly marketed in contintental Europe and other regions. Codeine is an alkaloid found in opium in concentrations ranging from 0.3 to 3.0 percent. While codeine can be extracted from opium, most codeine is synthesized from morphine through the process of O-methylation. Theoretically, a dose of approximately 200 mg (oral) of codeine must be administered to give equivalent analgesia to 30 mg (oral) of morphine (Rossi, 2004). It is not used, however, in single doses of greater than 60mg (and no more than 240 mg in 24 hours) since there is a ceiling effect. [PubChem]Opiate receptors are coupled with G-protein receptors and function as both positive and negative regulators 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 also inhibit the release of vasopressin, somatostatin, insulin and glucagon. Codeines analgesic activity is, most likely, due to its conversion to morphine. 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. R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics Opium alkaloid (Papaver somniferum) (content ca. 1\\%) CONFIDENCE standard compound; INTERNAL_ID 1623
Metoclopramide
Metoclopramide is only found in individuals that have used or taken this drug. It is a dopamine D2 antagonist that is used as an antiemetic. [PubChem]Metoclopramide inhibits gastric smooth muscle relaxation produced by dopamine, therefore increasing cholinergic response of the gastrointestinal smooth muscle. It accelerates intestinal transit and gastric emptying by preventing relaxation of gastric body and increasing the phasic activity of antrum. Simultaneously, this action is accompanied by relaxation of the upper small intestine, resulting in an improved coordination between the body and antrum of the stomach and the upper small intestine. Metoclopramide also decreases reflux into the esophagus by increasing the resting pressure of the lower esophageal sphincter and improves acid clearance from the esophagus by increasing amplitude of esophageal peristaltic contractions. Metoclopramides dopamine antagonist action raises the threshold of activity in the chemoreceptor trigger zone and decreases the input from afferent visceral nerves. Studies have also shown that high doses of metoclopramide can antagonize 5-hydroxytryptamine (5-HT) receptors in the peripheral nervous system in animals. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03F - Propulsives > A03FA - Propulsives D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent D005765 - Gastrointestinal Agents > D000932 - Antiemetics EAWAG_UCHEM_ID 2781; CONFIDENCE standard compound CONFIDENCE standard compound; EAWAG_UCHEM_ID 2781 D002491 - Central Nervous System Agents
Hydrocodone
Hydrocodone is only found in individuals that have used or taken this drug. It is a narcotic analgesic related to codeine, but more potent and more addicting by weight. It is used also as cough suppressant. [PubChem]Hydrocodone acts as a weak agonist at OP1, OP2, and OP3 opiate receptors within the central nervous system (CNS). Hydrocodone 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 hydrocodone 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. R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
(S)-N-Methylcoclaurine
This compound belongs to the family of Benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached.
Neopine
D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids Neopine is found in opium poppy. Minor alkaloid of opium (Papaver somniferum
Erysodine
Erysodine is found in green vegetables. Erysodine is an alkaloid from Erythrina fusca (gallito
(R)-Juziphine
(R)-Juziphine is found in fruits. (R)-Juziphine is an alkaloid from the leaves of Zizyphus jujuba (Chinese date). Alkaloid from the leaves of Zizyphus jujuba (Chinese date). (R)-Juziphine is found in fruits.
Pandamarilactone 32
Pandamarilactone 32 is a food flavouring. Pandamarilactone 32 is a major alkaloid from leaves of Pandanus amaryllifolius. Food flavouring. Major alkaloid from leaves of Pandanus amaryllifolius
Secoclausenamide
Secoclausenamide is found in fruits. Secoclausenamide is an alkaloid from Clausena lansium (wampee). Alkaloid from Clausena lansium (wampee). Secoclausenamide is found in fruits.
(2E,6E)-Piperamide-C7:2
(2E,6E)-Piperamide-C7:2 is found in herbs and spices. (2E,6E)-Piperamide-C7:2 is a constituent of the fruits of pepper (Piper nigrum) and cha-plu (Piper sarmentosum) (Piperaceae). Constituent of the fruits of pepper (Piper nigrum) and cha-plu (Piper sarmentosum) (Piperaceae). (2E,6E)-Piperamide-C7:2 is found in herbs and spices and pepper (spice).
N-depropylpropafenone
N-depropylpropafenone is a metabolite of propafenone. Propafenone is a class of anti-arrhythmic medication, which treats illnesses associated with rapid heart beats such as atrial and ventricular arrhythmias. (Wikipedia)
Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha)-
(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
3-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol
6-Methoxy-2-(4-methoxybenzyl)-1,2,3,4-tetrahydroisoquinolin-7-ol
(+)-dihydromecambrinol-D|(-)-Roemeramin|(1S)-3-methyl-(1rC2,1rC2,2ac)-2a,3,4,5-tetrahydro-2H-spiro[cyclohex-2-ene-1,1-cyclopenta[ij][1,3]dioxolo[4,5-g]isoquinolin]-4t-ol|remeramine|roemeramine
Komarovicine
Origin: Plant; SubCategory_DNP: Alkaloids derived from tryptophan, beta-Carboline alkaloids, Indole alkaloids
(5-methoxy-2-methylisoindolin-1-yl)(4-methoxyphenyl)methanol
(3beta)-1,6-didehydro-3-methoxy-15,16-[methylenebis(oxy)]-erythrinan|3beta-methoxy-15,16-methanediyldioxy-erythrin-1(6)-ene|3beta-Methoxy-15,16-methylendioxy-erythrin-1(6)-en|3beta-methoxy-15,16-methylenedioxy-erythrin-1(6)-ene|Erythramin|erythramine
Codeine
R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives A morphinane alkaloid found in the opium poppy, Papaver somniferum var. album; has analgesic, anti-tussive and anti-diarrhoeal properties. D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics relative retention time with respect to 9-anthracene Carboxylic Acid is 0.308 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.294 IPB_RECORD: 924; CONFIDENCE confident structure CONFIDENCE standard compound; EAWAG_UCHEM_ID 2780
Hydrocodone
R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics CONFIDENCE standard compound; EAWAG_UCHEM_ID 3332
metoclopramide
A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03F - Propulsives > A03FA - Propulsives D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent D005765 - Gastrointestinal Agents > D000932 - Antiemetics D002491 - Central Nervous System Agents CONFIDENCE standard compound; INTERNAL_ID 10; HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu) CONFIDENCE Reference Standard (Level 1); HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu); Flow Injection CONFIDENCE Reference Standard (Level 1); HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu) CONFIDENCE standard compound; INTERNAL_ID 2289
PC(O-2:0/O-1:0)
Erysodine
An erythrina alkaloid with formula C18H21NO3 isolated from several erythrina plant species. It is a competitive antagonist of nicotinic acetylcholine receptors and exhibits antiparasitic and insecticidal activities.
Pandamarilactone 32
3-[4-[bis(2-hydroxyethyl)amino]-2-nitroanilino]propan-1-ol
Nortriptyline Hydrochloride
C19H22ClN (299.14406820000005)
D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent > C94727 - Tricyclic Antidepressant D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D049990 - Membrane Transport Modulators Nortriptyline (Desmethylamitriptyline) hydrochloride, the main active metabolite of Amitriptyline, is a tricyclic antidepressant. Nortriptyline hydrochloride is a potent autophagy inhibitor and has anticancer effects[1][2][3].
ETHYL 2-(((1S,2R)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE
ETHYL 2-(((1R,2S)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE
Pyrrolidine,3-(diphenylmethylene)-1-ethyl-, hydrochloride (1:1)
C19H22ClN (299.14406820000005)
hexyl (NZ)-N-[amino-(4-aminophenyl)methylidene]carbamate,hydrochloride
2-[N-(2-hydroxyethyl)-4-(2-methoxyethylamino)-3-nitroanilino]ethanol
Protriptyline hydrochloride
C19H22ClN (299.14406820000005)
D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent > C94727 - Tricyclic Antidepressant D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D049990 - Membrane Transport Modulators
BENZYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE
5-(4-fluorophenyl)pyridine-3-boronic acid pinacol ester
Metopon
D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist
3-[2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine
Melperone hydrochloride
D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants
[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate
6-(4-Fluorophenyl)pyridine-3-boronic acid pinacol ester
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(4,6-dimethyl-2-pyrimidinyl)guanidine
AIDS-226940
Codein
R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
N-(3,5-dimethylphenyl)-2-(4-ethoxyphenoxy)acetamide
2,11-dimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-12-ol
(2S)-5-oxo-5-[[(3S)-2-oxopiperidin-3-yl]amino]-2-(propanoylamino)pentanoic acid
(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
1-[(2E,4E)-7-(3,4-methylenedioxyphenyl)-2,4-heptadienoyl]pyrrolidine
A natural product found in Piper boehmeriaefolium.
Streptoverticillin
A carbazole alkaloid that is 9H-carbazole substituted by a methyl group at position 2, methoxy groups at positions 3 and 4 and a (2S)-2-hydroxypropyl group at position 1. Isolated from mycelial solid culture of Streptoverticillium morookaense, it exhibits antifungal activity.
1-(4-Tert-butylphenyl)-3-(3-pyridinylmethyl)thiourea
C17H21N3S (299.14561060000005)
2-Methoxy-5-[(6-methoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol
N,N-dimethyl-2-[(2-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)thio]ethanamine
C17H21N3S (299.14561060000005)
3-(2-Furanyl)-3-(4-methylphenyl)-1-(4-morpholinyl)-1-propanone
2-[2-[(1-Phenyl-4-pyrazolo[3,4-d]pyrimidinyl)amino]ethoxy]ethanol
3-(5H-dibenzo[a,d][7]annulen-5-yl)-N-methylpropan-1-aminium chloride
C19H22ClN (299.14406820000005)
4-Aza-17-oxoestra-1,3,5(10)-triene-3-carboxylic acid
5,5-Dimethyl-2-[(E)-3-(4-methylanilino)prop-2-enoyl]cyclohexane-1,3-dione
Propan-2-yl 5-methyl-7-pyridin-3-yl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
2-Aminoethyl (3-hexoxy-2-hydroxypropyl) hydrogen phosphate
(2-Hydroxy-3-propoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(4aR,7S,7aR,12bS)-3,11-dimethyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol
Neopine
A morphinane alkaloid that is the Delta(8,14) isomer of codeine. It is a minor constituent in opium from Papaver somniferum. D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids
3-Hydroxyestra-1,3,5(10)-triene-16,17-dione 16-oxime
Dicodid
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
pyridinestrone-3-carboxylic acid
An aza-steroid that is 17-oxoestra-1,3,5(10)-triene-3-carboxylic acid in which the carbon at position 4 in the A-ring has been replaced by a nitrogen. An abiotic metabolite in the 4,5-seco pathway of aerobic estrogen degradation by the bacterium Sphingomonas sp. strain KC8.