Exact Mass: 291.0678
Exact Mass Matches: 291.0678
Found 74 metabolites which its exact mass value is equals to given mass value 291.0678,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
norsertraline
norsertraline is a metabolite of sertraline. Sertraline hydrochloride (trademark names Zoloft and Lustral) is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class. It was introduced to the market by Pfizer in 1991. Sertraline is primarily used to treat major depression in adult outpatients as well as obsessive–compulsive, panic, and social anxiety disorders in both adults and children. In 2007, it was the most prescribed antidepressant on the U.S. retail market, with 29,652,000 prescriptions. (Wikipedia) CONFIDENCE standard compound; EAWAG_UCHEM_ID 3623
Hawkinsin
Hawkinsin is a sulfur amino acid identified as (2-L-cystein-S-yl-1,4-dihydroxycyclohex-5-en-1-yl)acetic acid. It is a reactive byproduct of abnormal tyrosine metabolism. Normally, the breakdown of the amino acid tyrosine involves the conversion of 4-hydroxyphenylpyruvate to homogentisate by 4-hydroxyphenylpyruvate dioxygenase. Complete deficiency of this enzyme leads to an inborn error of metabolism called tyrosinemia III. In rare cases, however, the enzyme is still able to produce the reactive intermediate 1,2-epoxyphenyl acetic acid but is unable to convert this intermediate to homogentisate (PMID: 11073718). The intermediate then spontaneously reacts with glutathione to form hawkinsin. Chronically high levels of hawkinsin are associated with hawkinsinuria (characterized by the inability to break down the amino acid tyrosine). Patients with hawkinsinuria excrete hawkinsin in their urine throughout their life. The features of this condition usually appear around the time infants are weaned off breast milk and begin to use formula. The signs and symptoms may include the following: failure to gain weight and grow at the expected rate (failure to thrive), abnormally high acid levels in the blood (acidosis), and fine or sparse hair. Hawkinsin is an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. Hawkinsin is an organic acid. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). These can progress to heart, liver, and kidney abnormalities, seizures, coma, and possibly death. These are also the characteristic symptoms of untreated hawkinsinuria. Many affected children with organic acidemias experience intellectual disability or delayed development. In adults, acidosis or acidemia is characterized by headaches, confusion, feeling tired, tremors, sleepiness, and seizures. Hawkinsin is a sulfur amino acid identified as (2-l-cystein-S-yl, 4-dihydroxycyclohex-5-en-1-yl)acetic acid. Patients with hawkinsinuria excrete this metabolite in their urine throughout their life, although symptoms of metabolic acidosis and tyrosinemia improve in the first year of life. Alterations in the structure and activity of 4-hydroxyphenylpyruvic acid dioxygenase are causally related to two different metabolic disorders, tyrosinemia type III and hawkinsinuria. (PMID 11073718) [HMDB]
Orciprenaline-3-O-sulfate
Orciprenaline-3-O-sulfate is a metabolite of orciprenaline. Orciprenaline is a bronchodilator used in the treatment of asthma. Orciprenaline is a moderately selective beta2-adrenergic receptor agonist that stimulates receptors of the smooth muscle in the lungs, uterus, and vasculature supplying skeletal muscle, with minimal or no effect on alpha-adrenergic receptors. (Wikipedia)
Acetamide, N-[4-[(2-pyridinylamino)sulfonyl]phenyl]-
D000890 - Anti-Infective Agents > D013424 - Sulfanilamides
2',3'-Dideoxycytidine-5'-monophosphate
zomepirac
M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids > M01AB - Acetic acid derivatives and related substances C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents
zomepirac
M - Musculo-skeletal system > M01 - Antiinflammatory and antirheumatic products > M01A - Antiinflammatory and antirheumatic products, non-steroids > M01AB - Acetic acid derivatives and related substances C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents
norsertraline
CONFIDENCE standard compound; EAWAG_UCHEM_ID 3623 CONFIDENCE standard compound; INTERNAL_ID 1566
Indatraline
C78272 - Agent Affecting Nervous System > C94725 - Selective Serotonin Reuptake Inhibitor C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent
2-(3,4,5-trimethoxyphenyl)-1,3-thiazolidine,hydrochloride
4-Chloro-2-methyl-3-(3-oxobutyl)quinoline-6-carboxylic acid
Azure A
D004396 - Coloring Agents > D001399 - Azure Stains
4-(2-bromoacetamido)-2,2,6,6-tetramethyl-1-piperidinyloxy
3-(2,5,5-Trimethyl-1,3-dioxan-2-yl)thiophene-2-sulfonamide
3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid
1H-Benz[g]indole-3-carboxaldehyde,2-(5-methyl-2-thienyl)-(9CI)
3-(2-Bromoacetamidomethyl)-PROXYL3-(2-Bromoacetamidomethyl)-2,2,5,5-tetramethyl-1-pyrrolidinoxy
3,3,3-trifluoro-2-methyl-2-(phenylmethoxycarbonylamino)propanoic acid
ethyl (E)-3-(2-chlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)prop-2-enoate
2,3-PYRIDINEDICARBOXYLIC ACID, 5-(TRIFLUOROMETHYL)-, DIETHYL ESTER
7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid
(5-((((Benzyloxy)carbonyl)amino)methyl)thiophen-2-yl)boronic acid
4-(4-Chlorophenyl)-2-(2-cyclopentylidenehydrazinyl)thiazole
(2-l-cystein-S-yl-1,4-dihydroxycyclohex-5-en-1-yl)-acetic acid
N-(5-chloro-2-hydroxyphenyl)-2-(4-methoxyphenyl)acetamide
4-Hydroxy-3,6-dioxo-2,5-diphenylcyclohexa-1,4-dien-1-olate
(2R)-2-amino-N-[4-chloro-2-[oxo(1H-pyrrol-2-yl)methyl]phenyl]propanamide
3-amino-N-[4-chloro-2-[oxo(1H-pyrrol-2-yl)methyl]phenyl]propanamide
Acetamide, N-[4-[(2-pyridinylamino)sulfonyl]phenyl]-
D000890 - Anti-Infective Agents > D013424 - Sulfanilamides
Hawkinsin
A cysteine derivative that is cysteine in which the thiol group is substituted by a [2-(carboxymethyl)-2,5-dihydroxycyclohex-3-en-1-yl]sulfanediyl group. Hawkinsinuria is an inherited disorder which is characterized by the inability to break down the amino acid tyrosine. This results in the finding of certain metabolites in the urine, such as hawkinsin.
