Exact Mass: 179.0877
Exact Mass Matches: 179.0877
Found 500 metabolites which its exact mass value is equals to given mass value 179.0877,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Salsolinol
(r)-salsolinol, also known as salsolinol, (+-)-isomer or 1-methyl-6,7-dihydroxytetrahydroisoquinoline, is a member of the class of compounds known as tetrahydroisoquinolines. Tetrahydroisoquinolines are tetrahydrogenated isoquinoline derivatives (r)-salsolinol is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). (r)-salsolinol can be found in cocoa and cocoa products and fruits, which makes (r)-salsolinol a potential biomarker for the consumption of these food products (r)-salsolinol can be found primarily in blood, cerebrospinal fluid (CSF), and feces. Moreover, (r)-salsolinol is found to be associated with hypertension, multiple system atrophy, and parkinsons disease. Salsolinol belongs to the family of Isoquinolines. These are aromatic polycyclic compounds containing an isoquinoline moiety, which consists of a benzene ring fused to a pyridine ring and forming benzo[c]pyridine. Salsolinol is a biomarker for the consumption of bananas.
Phenacetin
CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7488; ORIGINAL_PRECURSOR_SCAN_NO 7485 CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7488; ORIGINAL_PRECURSOR_SCAN_NO 7486 CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7450; ORIGINAL_PRECURSOR_SCAN_NO 7449 CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7440; ORIGINAL_PRECURSOR_SCAN_NO 7439 CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7504; ORIGINAL_PRECURSOR_SCAN_NO 7499 CONFIDENCE standard compound; INTERNAL_ID 800; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7480; ORIGINAL_PRECURSOR_SCAN_NO 7478 N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BE - Anilides D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics [Raw Data] CBA18_Phenacetin_pos_40eV_1-10_01_709.txt [Raw Data] CBA18_Phenacetin_pos_20eV_1-10_01_707.txt [Raw Data] CBA18_Phenacetin_pos_10eV_1-10_01_706.txt [Raw Data] CBA18_Phenacetin_pos_50eV_1-10_01_710.txt [Raw Data] CBA18_Phenacetin_pos_30eV_1-10_01_708.txt
Glucosamine
Glucosamine (C6H13NO5) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids. Glucosamine is part of the structure of two polysaccharides, chitosan and chitin. Glucosamine is one of the most abundant monosaccharides. Produced commercially by the hydrolysis of shellfish exoskeletons or, less commonly, by fermentation of a grain such as corn or wheat, glucosamine has many names depending on country. Although a common dietary supplement, there is little evidence that it is effective for relief of arthritis or pain, and is not an approved prescription drug. In the United States, glucosamine is not approved by the Food and Drug Administration for medical use in humans. Since glucosamine is classified as a dietary supplement, evidence of safety and efficacy is not required as long as it is not advertised as a treatment for a medical condition. Nevertheless, glucosamine is a popular alternative medicine used by consumers for the treatment of osteoarthritis. Glucosamine is also extensively used in veterinary medicine as an unregulated but widely accepted supplement. Treatment with oral glucosamine is commonly used for the treatment of osteoarthritis. Since glucosamine is a precursor for glycosaminoglycans, and glycosaminoglycans are a major component of joint cartilage, supplemental glucosamine may help to rebuild cartilage and treat arthritis. However, there is little evidence that any clinical effect of glucosamine works this way. Its use as a therapy for osteoarthritis appears safe but there is conflicting evidence as to its effectiveness. Glucosamine is naturally present in the shells of shellfish, animal bones, bone marrow, and fungi. D-Glucosamine is made naturally in the form of glucosamine-6-phosphate, and is the biochemical precursor of all nitrogen-containing sugars. Specifically in humans, glucosamine-6-phosphate is synthesized from fructose 6-phosphate and glutamine by glutamine—fructose-6-phosphate transaminase as the first step of the hexosamine biosynthesis pathway. The end-product of this pathway is uridine diphosphate N-acetylglucosamine (UDP-GlcNAc), which is then used for making glycosaminoglycans, proteoglycans, and glycolipids. As the formation of glucosamine-6-phosphate is the first step for the synthesis of these products, glucosamine may be important in regulating their production; however, the way that the hexosamine biosynthesis pathway is actually regulated, and whether this could be involved in contributing to human disease remains unclear. Present in mucopolysaccharides and in polysaccharides found in bacteria, fungi, higher plants, invertebrates, vertebrates, antibiotics and UDP complexes. Obt. comly. by hydrol. of seashells [CCD] M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID G051 Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1].
Fusaric acid
D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents Fusaric acid is a potent dopamine β-hydroxylase inhibitor.
Nojirimycin
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D004791 - Enzyme Inhibitors
7-Aminomethyl-7-carbaguanine
7-Aminomethyl-7-carbaguanine is one of the precursors of nucleoside Q (queuosine) biosynthesis. It is a substrate for preQ1 synthase (EC 1.7.1.13) which catalyzes the NADPH-dependent reduction of 7-cyano-7-carbaguanine (preQ0) to 7-aminomethyl-7-carbaguanine (preQ1). More specifically, this enzyme catalyzes the chemical reaction. 7-aminomethyl-7-carbaguanine + 2 NADP+ <-> 7-cyano-7-carbaguanine + 2 NADPH + 2 H+. 7-Aminomethyl-7-carbaguanine is one of the precursors of nucleoside Q (queuosine) biosynthesis. It is a substrate for preQ1 synthase (EC 1.7.1.13) which catalyzes the NADPH-dependent reduction of 7-cyano-7-carbaguanine (preQ0) to 7-aminomethyl-7-carbaguanine (preQ1). More specifically, this enzyme catalyzes the chemical reaction
3,5-Dimethylphenyl methylcarbamate
3,5-Dimethylphenyl methylcarbamate is an Agricultural insecticide, particularly for rice and te
Propham
CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7480; ORIGINAL_PRECURSOR_SCAN_NO 7478 CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7440; ORIGINAL_PRECURSOR_SCAN_NO 7439 CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7488; ORIGINAL_PRECURSOR_SCAN_NO 7485 CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7450; ORIGINAL_PRECURSOR_SCAN_NO 7449 CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7504; ORIGINAL_PRECURSOR_SCAN_NO 7499 CONFIDENCE standard compound; INTERNAL_ID 897; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7488; ORIGINAL_PRECURSOR_SCAN_NO 7486
beta-D-Glucosamine
Glucosamine is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids. Glucosamine is part of the structure of the polysaccharides chitosan and chitin, which compose the exoskeletons of crustaceans and other arthropods, cell walls in fungi and many higher organisms. In the US it is one of the most common non-vitamin, non-mineral, dietary supplements used by adults. beta-D-Glucosamine is found in common bean, yellow wax bean, and green bean. beta-D-Glucosamine is found in common bean. Glucosamine is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids. Glucosamine is part of the structure of the polysaccharides chitosan and chitin, which compose the exoskeletons of crustaceans and other arthropods, cell walls in fungi and many higher organisms. In the US it is one of the most common non-vitamin, non-mineral, dietary supplements used by adults. (Wikipedia
Galactosamine
Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID G046
phenprobamate
M - Musculo-skeletal system > M03 - Muscle relaxants > M03B - Muscle relaxants, centrally acting agents > M03BA - Carbamic acid esters C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent
(R)-Salsolinol
Salsolinol is an endogenous catechol isoquinoline detected in humans. Salsolinol was detected in urine of parkinsonian patients administered with L-DOPA. This finding stimulated the studies on Salsolinol derivatives in the brain, and gave new aspects of the endogenous alkaloids, which had been considered to occur only in plants. In normal non-alcoholic subjects and alcoholics, Salsolinol and O-methylated Salsolinol were found in urine, cerebrospinal fluid and brains. Salsolinol has an asymmetric center at first position and exists as (R)- and (S)enantiomer. The (R)enantiomer of Salsolinol is predominant in urine from healthy volunteers. Only the (R)enantiomers of Salsolinol and N-methylated Salsolinol occur in the human brain, cerebrospinal fluid (CSF) and intraventricular fluid (IVF), and the (S)enantiomers were not detected. (R)salsolinol synthase catalyzes the enantio-selective synthesis of (R)Salsolinol and 1-carboxyl(R)Salsolinol from dopamine with acetaldehyde or pyruvic acid. The N-methylation of (R)salsolinol into N-methylsalsolinol (NMSal) is catalyzed by two N-methyltransferases with different optimum pH, at pH 7.0 and 8.4. NM(R)Salsolinol is enzymatically oxidized into 1,2-dimethyl-6,7-dihydroxyisoquinolinium ion (DMDHIQ+) by an oxidase sensitive to semicarbaside and also non-enzymatically by autoxidation. NM(R)Salsolinol and its precursor, dopamine, were found to occur selectively in the nigro-striatum, whereas (R)Salsolinol distributes uniformly among the brain regions. (PMID 14697894). Alkaloid from Annona reticulata (custard apple), Musa paradisiaca (banana) and Theobroma cacao (cocoa). xi-Salsolinol is found in cocoa and cocoa products and fruits.
3,4-Methylenedioxyamphetamine
An amphetamine derivative that inhibits uptake of catecholamine neurotransmitters. It is a hallucinogen. It is less toxic than its methylated derivative but in sufficient doses may still destroy serotonergic neurons and has been used for that purpose experimentally. [PubChem]; In 1970, the Controlled Substances Act was enacted in the United States, placing MDA into Schedule I. It is similarly controlled in other nations. In Canada MDA is a Schedule III drug. Internationally, MDA is a Schedule I drug under the Convention on Psychotropic Substances. Many similar unscheduled MDxx chemicals can be prosecuted under the Federal Analog Act. MDA (3,4-methylenedioxyamphetamine), also known as tenamfetamine (INN), is a psychedelic and entactogenic drug of the phenethylamine and amphetamine chemical classes. It is mainly used as a recreational drug, an entheogen, and a tool in use to supplement various types of practices for transcendence, including in meditation, psychonautics, and as an agent in psychedelic psychotherapy. It was first synthesized by G. Mannish and W. Jacobson in 1910. There are about 20 different synthetic routes described in the literature for its preparation. D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents D049990 - Membrane Transport Modulators
2(N)-Methyl-norsalsolinol
2(N)-methyl-norsalsolinol (NMNorsal) is a dihydroxylated tetrahydroisoquinoline derivative 2(N)-analogue of salsolinol, identified as a putative endogenous neurotoxin in patients with Parkinsons disease. A prominent blood-brain barrier (BBB) is described to exist for salsolinol, but penetration of NMNorsal occurs through the BBB into the caudate nucleus of the rat brain. There was no alteration in extracellular dopamine or 3,4-dihydroxyphenylacetic acid levels. (PMID 11924888). 2(N)-methyl-norsalsolinol was identified in L-DOPA-treated patients with Parkinsons disease and proposed to be responsible for behavioral changes. Atypical heterocyclic L-DOPA/dopamine metabolite NMNorsal is able to modify long-term regulation of serotonin and opioid receptor expression in striatum. Since the occurrence of hallucinosis or psychosis following L-DOPA treatment is related to the serotonergic system, these results probably reflect a link between NMNorsal and L-DOPA side effects in Parkinsons disease. (PMID 14607311). 2(N)-methyl-norsalsolinol (NMNorsal) is a dihydroxylated tetrahydroisoquinoline derivative 2(N)-analogue of salsolinol, identified as a putative endogenous neurotoxin in patients with Parkinsons disease. A prominent blood-brain barrier (BBB) is described to exist for salsolinol, but penetration of NMNorsal occurs through the BBB into the caudate nucleus of the rat brain. There was no alteration in extracellular dopamine or 3,4-dihydroxyphenylacetic acid levels. (PMID 11924888)
Ethyl N-methylanthranilate
Ethyl N-methylanthranilate is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]"). It is used as a food additive .
Maltoxazine
Maltoxazine is found in cereals and cereal products. Aroma substance isolated from malt. Maltoxazine is an alkaloid from fruit of Chinese jujube Zizyphus jujuba var. inermis (Rhamnaceae
Fructosamine
Fructosamine is a compound which can be considered as the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released). A fructosamine is also formed when carbonyl group of glucose reacts with an amino group of a protein, as the double bond to oxygen moves from the end carbon atom to the next carbon atom and water is released. Fructosamines formed from blood proteins such as serum albumin are known as Glycated Serum Protein (GSP) or Glycated Albumin, and are used to identify the plasma glucose concentration over time and so assess diabetic control (wikipedia). Glucose molecules are joined to protein molecules to form stable ketoamines, or fructosamines, through glycation, a nonenzymatic mechanism involving a labile Schiff base intermediate and the Amadori rearrangement. The amount of fructosamine in serum is increased in diabetes mellitus owing to the abnormally high concentration of sugar in blood. The concentration of fructosamine in serum thus reflects the degree of glycemic control attained by the diabetic patient and is useful in monitoring the effectiveness of therapy in diabetes over a period of several weeks, in a manner analogous to the determination of glycated hemoglobin. Of the analytical approaches used to measure fructosamine, affinity chromatography with m-aminophenylboronic acid and the nitroblue tetrazolium reduction method appear to be the most practical means for clinical chemists to assay fructosamine quickly, economically, and accurately. Fructosamine values can readily distinguish normal individuals and diabetic patients in good glycemic control from diabetics in poor control. Unlike glycated hemoglobin, which reflects the average blood sugar concentration over the past six to eight weeks, fructosamine reflects the average blood sugar concentration over the past two to three weeks. Thus a clinical advantage is that fructosamine responds more quickly to changes in therapy, thereby allowing for improved glycemic control. Fructosamine is used in conjunction with determinations of blood sugar and (or) of glycated hemoglobin, or by itself, the fructosamine assay can provide clinically useful information for the detection and control of diabetes (PMID: 3319287). Fructosamine is found to be associated with 11-beta-hydroxylase deficiency, which is an inborn error of metabolism. Fructosamine is a compound which can be considered as the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released). A fructosamine is also formed when carbonyl group of glucose reacts with an amino group of a protein, as the double bond to oxygen moves from the end carbon atom to the next carbon atom and water is released. Fructosamines formed from blood proteins such as serum albumin are known as Glycated Serum Protein (GSP) or Glycated Albumin, and are used to identify the plasma glucose concentration over time and so assess diabetic control. (wikipedia)
alpha-Methylphenylalanine
Alpha-methylphenylalanine is a tyrosine hydroxylase inhibitor. It reduces the responses of heart to sympathomimetic amines and to adrenergic nerve stimulation.
1,2,3,4,5,6-Hexahydro-5-(1-hydroxyethylidene)-7H-cyclopenta[b]pyridin-7-one
Proline-derived Maillard product. Proline-derived Maillard product
2,3-Dihydro-5-(3-hydroxypropanoyl)-1H-pyrrolizine
Proline-derived Maillard product. Proline-derived Maillard product
4-Amino-3-phenylbutanoic acid
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants > D003292 - Convulsants N - Nervous system > N06 - Psychoanaleptics > N06B - Psychostimulants, agents used for adhd and nootropics D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018755 - GABA Agonists D002491 - Central Nervous System Agents > D000927 - Anticonvulsants
6,7-Dihydroxy-2-aminotetralin
D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists
Phenprobamate
M - Musculo-skeletal system > M03 - Muscle relaxants > M03B - Muscle relaxants, centrally acting agents > M03BA - Carbamic acid esters C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent
Methyl N,N-dimethylanthranilate
Methyl n,n-dimethylanthranilate is a member of the class of compounds known as benzoic acid esters. Benzoic acid esters are ester derivatives of benzoic acid. Methyl n,n-dimethylanthranilate is slightly soluble (in water) and a moderately basic compound (based on its pKa). Methyl n,n-dimethylanthranilate is a fruity, leaf, and orange tasting compound found in fig, which makes methyl n,n-dimethylanthranilate a potential biomarker for the consumption of this food product.
N-Acetyltyramine
A member of the class of tyramines that is tyramine in which one of the hydrogens of the amino group is replaced by an acetyl group.
N-ethyl-4-methoxybenzamide
CONFIDENCE standard compound; EAWAG_UCHEM_ID 3337
D-beta-Homophenylalanine
Acquisition and generation of the data is financially supported in part by CREST/JST.
?藛3,3a-Isomer,N-Ac-5,6,7,7alpha-Tetrahydro-1H-indole-2(3H)-one
azaphenanthrene
CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7038; ORIGINAL_PRECURSOR_SCAN_NO 7036 CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7078; ORIGINAL_PRECURSOR_SCAN_NO 7076 CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7088; ORIGINAL_PRECURSOR_SCAN_NO 7086 CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7110; ORIGINAL_PRECURSOR_SCAN_NO 7108 CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7117; ORIGINAL_PRECURSOR_SCAN_NO 7116 CONFIDENCE standard compound; INTERNAL_ID 522; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7120; ORIGINAL_PRECURSOR_SCAN_NO 7117
(3??,4??,5??)-4,5-Dihydro-3-(1-pyrryl)-4,5-dimethyl-2(3H)-furanone
Tenamfetamine
D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents D049990 - Membrane Transport Modulators CONFIDENCE standard compound; EAWAG_UCHEM_ID 3715
Salsolinol
Salsolinol is an endogenous catechol isoquinoline detected in humans. Salsolinol was detected in urine of parkinsonian patients administered with L-DOPA. This finding stimulated the studies on Salsolinol derivatives in the brain, and gave new aspects of the endogenous alkaloids, which had been considered to occur only in plants. In normal non-alcoholic subjects and alcoholics, Salsolinol and O-methylated Salsolinol were found in urine, cerebrospinal fluid and brains. Salsolinol has an asymmetric center at first position and exists as (R)- and (S)enantiomer. The (R)enantiomer of Salsolinol is predominant in urine from healthy volunteers. Only the (R)enantiomers of Salsolinol and N-methylated Salsolinol occur in the human brain, cerebrospinal fluid (CSF) and intraventricular fluid (IVF), and the (S)enantiomers were not detected. (R)salsolinol synthase catalyzes the enantio-selective synthesis of (R)Salsolinol and 1-carboxyl(R)Salsolinol from dopamine with acetaldehyde or pyruvic acid. The N-methylation of (R)salsolinol into N-methylsalsolinol (NMSal) is catalyzed by two N-methyltransferases with different optimum pH, at pH 7.0 and 8.4. NM(R)Salsolinol is enzymatically oxidized into 1,2-dimethyl-6,7-dihydroxyisoquinolinium ion (DMDHIQ+) by an oxidase sensitive to semicarbaside and also non-enzymatically by autoxidation. NM(R)Salsolinol and its precursor, dopamine, were found to occur selectively in the nigro-striatum, whereas (R)Salsolinol distributes uniformly among the brain regions. (PMID 14697894) [HMDB]. Acquisition and generation of the data is financially supported by the Max-Planck-Society IPB_RECORD: 1521; CONFIDENCE confident structure
L-beta-Homophenylalanine
Acquisition and generation of the data is financially supported in part by CREST/JST.
fusaric acid
D004791 - Enzyme Inhibitors > D019384 - Nucleic Acid Synthesis Inhibitors D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents CONFIDENCE Fusarium verticilloides relative retention time with respect to 9-anthracene Carboxylic Acid is 0.535 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.533 Fusaric acid is a potent dopamine β-hydroxylase inhibitor.
phenacetin
N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BE - Anilides D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
Glucosamine
Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1].
LID_180.1018_12.9
CONFIDENCE Tentative identification: most likely structure (Level 3); INTERNAL_ID 805
D-Glucosamine
M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1]. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes[1].
1-Methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline
1,2,3,4,5,6-hexahydro-5-(1-Hydroxyethylidene)-7H-1-pyrindin-7-one, 12ci
2,3-Dihydro-5-(3-hydroxypropanoyl)-1H-pyrrolizine
1(2H)-QUINOLINECARBOXALDEHYDE, 6-FLUORO-3,4-DIHYDRO-
b-D-Galactopyranosyl amine
2-amino-5,6-dimethyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
BENZOIC ACID, 5-METHYL-2-(METHYLAMINO)-, METHYL ESTER
3-(1-METHYL-1H-PYRROL-2-YL)-ACRYLIC ACID ETHYL ESTER
(S)-2-AMINO-3-(DIMETHYLAMINO)PROPANOICACIDDIHYDROCHLORIDEMONOHYDRATE
(2,3-Dihydro-1,4-Benzodioxin-6-Ylmethyl)(Methyl)Amine
2-(1,4-Dioxaspiro[4.5]decan-8-ylidene)acetonitrile
1-(BENZO[D][1,3]DIOXOL-5-YL)-N,N-DIMETHYLMETHANAMINE
1-(2,3-DIHYDROBENZO[B][1,4]DIOXIN-5-YL)-N-METHYLMETHANAMINE
(3R)-3,4-Dihydro-5-methoxy-2H-1-benzopyran-3-amine
1-cyclopropyl-2,5-dimethylpyrrole-3-carboxylic acid
(S)-2,3-DIHYDRO-N-METHYL-N-2-PROPYNYL-1H-INDEN-1-AMINE
2,6-DIMETHYLPYRIDINE-4-CARBOXYLIC ACID ETHYL ESTER
CIS-3-AMINOCYCLOBUTANECARBOXYLIC ACID ETHYL ESTER HYDROCHLORIDE
(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanol
4,4-Dimethylpyrrolidine-3-carboxylic acid hydrochloride
alpha-d-Galactosamine
A 2-amino-2-deoxy-D-galactopyranose that has alpha- configuration at the anomeric centre.
6,7-Isoquinolinediol, 1,2,3,4-tetrahydro-1-methyl-, (R)-
(2S,3R,4S,5S,6S)-5-amino-6-(hydroxymethyl)oxane-2,3,4-triol
{[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]ammonio}acetate
N-Methyl-L-phenylalanine
A phenylalanine derivative consisting of L-phenylalanine having a methyl substuent attached to the alpha-amino function.
5-(1-hydroxyethylidene)-hexahydro-7H-cyclopenta[b]pyridin-7-one
beta-D-Glucosamine
A 2-amino-2-deoxy-D-glucopyranose that is D-glucosamine having a beta-configuration at the anomeric position.
L-Homophenylalanine
A non-proteinogenic L-alpha-amino acid that is an analogue of L-phenylalanine having a 2-phenylethyl rather than a benzyl side-chain.
(2S,3S)-beta-methylphenylalanine
A non-proteinogenic L-alpha-amino acid that is L-phenylalanine in which one of the benzyl hydrogens is replaced by a methyl group (the 3S-stereoisomer).
4-Amino-3-phenylbutanoic acid
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants > D003292 - Convulsants N - Nervous system > N06 - Psychoanaleptics > N06B - Psychostimulants, agents used for adhd and nootropics D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018755 - GABA Agonists D002491 - Central Nervous System Agents > D000927 - Anticonvulsants
alpha-D-glucosamine
A 2-amino-2-deoxy-D-glucopyranose with an alpha-configuration at the anomeric position.
(R)-Salsolinol
A 1-methyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol that has R-configuration.
2-Methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline
(2S,3S)-beta-methylphenylalanine zwitterion
An amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of (2S,3S)-beta-methylphenylalanine; major species at pH 7.3.
2-amino-2-deoxy-beta-D-galactopyranose
A deoxygalactose derivative that is beta-D-galactose in which the hydroxy group at position 2 has been replaced by an amino group.
2-amino-2-deoxy-D-galactopyranose
The pyranose form of D-galactosamine.
2-Amino-2-deoxy-D-glucopyranose
A D-glucosamine whose structure comprises D-glucopyranose having an amino substituent at position 2.
N-Methylnorsalsolinol
An isoquinolinol that is norsalsolinol substituted by a methyl group at position 2. It is present in normal human brain and also identified in the cerebrospinal fluid of patients with Parkinsons disease.
N-methyl-L-phenylalanine zwitterion
Zwitterionic form of N-methyl-L-phenylalanine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
(S)-Salsolinol
A 1-methyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol that has S-configuration.
n-(1-hydroxy-1-phenylpropan-2-yl)carboximidic acid
(7s)-2-ethyl-7-hydroxy-6,7-dihydro-5h-indolizin-3-one
(3s,4s,5r,6r)-6-(hydroxymethyl)piperidine-2,3,4,5-tetrol
(3α,4β,5α)-4,5-dihydro-3-(1-pyrryl)-4,5-dimethyl-2(3h)-furanone
{"Ingredient_id": "HBIN007925","Ingredient_name": "(3\u03b1,4\u03b2,5\u03b1)-4,5-dihydro-3-(1-pyrryl)-4,5-dimethyl-2(3h)-furanone","Alias": "NA","Ingredient_formula": "C10H13NO2","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "5697","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
