Exact Mass: 575.2591

Exact Mass Matches: 575.2591

Found 25 metabolites which its exact mass value is equals to given mass value 575.2591, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Glu Glu Ile Trp

(4S)-4-[(2S)-2-amino-4-carboxybutanamido]-4-{[(1S,2S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-methylbutyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Glu Glu Leu Trp

(4S)-4-[(2S)-2-amino-4-carboxybutanamido]-4-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}-3-methylbutyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Glu Glu Trp Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanoic acid

C27H37N5O9 (575.2591)

Glu Glu Trp Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanoic acid

C27H37N5O9 (575.2591)

Glu Ile Glu Trp

(4S)-4-[(2S,3S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylpentanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Glu Ile Trp Glu

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Glu Leu Glu Trp

(4S)-4-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-methylpentanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Glu Leu Trp Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Glu Trp Glu Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-3-methylpentanoic acid

C27H37N5O9 (575.2591)

Glu Trp Glu Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-4-methylpentanoic acid

C27H37N5O9 (575.2591)

Glu Trp Ile Glu

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Glu Trp Leu Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Ile Glu Glu Trp

(4S)-4-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-carboxybutanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Ile Glu Trp Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Ile Trp Glu Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Leu Glu Glu Trp

(4S)-4-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-carboxybutanamido]-4-{[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]carbamoyl}butanoic acid

C27H37N5O9 (575.2591)

Leu Glu Trp Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Leu Trp Glu Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Trp Glu Glu Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-4-carboxybutanamido]-3-methylpentanoic acid

C27H37N5O9 (575.2591)

Trp Glu Glu Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-4-carboxybutanamido]-4-methylpentanoic acid

C27H37N5O9 (575.2591)

Trp Glu Ile Glu

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-3-methylpentanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Trp Glu Leu Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carboxybutanamido]-4-methylpentanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Trp Ile Glu Glu

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-4-carboxybutanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Trp Leu Glu Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]-4-carboxybutanamido]pentanedioic acid

C27H37N5O9 (575.2591)

Tandospirone Citrate

C27H37N5O9 (575.2591)

D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D017366 - Serotonin Receptor Agonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent C78272 - Agent Affecting Nervous System > C47794 - Serotonin Agonist Tandospirone citrate is a potent and selective 5-HT1A receptor partial agonist (Ki = 27 nM) that displays selectivity over SR-2, SR-1C, α1, α2, D1 and D2 receptors (Ki values ranging from 1300-41000 nM). IC50 Value: 27±5 nM(Ki) [1] Target: 5-HT1A in vitro: Tandospirone is most potent at the 5-HT1A receptor, displaying a Ki value of 27 +/- 5 nM. The agent is approximately two to three orders of magnitude less potent at 5-HT2, 5-HT1C, alpha 1-adrenergic, alpha 2-adrenergic, and dopamine D1 and D2 receptors (Ki values ranging from 1300 to 41000 nM). Tandospirone is essentially inactive at 5-HT1B receptors; 5-HT uptake sites; beta-adrenergic, muscarinic cholinergic, and benzodiazepine receptors [1]. 3H-SM-3997 bound rapidly, reversibly and in a saturable manner with high affinity to rat brain hippocampal membranes (Kd = 9.4 nM, Bmax = 213 fmol/mg protein) [2]. in vivo: Chronic treatment with tandospirone, at 0.2 and 1.0mg/kg/day, but not 2.0mg/kg/day, attenuated footshock stress-induced eLAC elevation in the mPFC [3]. Rats were acutely administered tandospirone (0, 0.1, and 1 mg/kg, i.p.). Tandospirone decreased the number of premature responses, an index of impulsive action, in a dose-dependent manner [4]. Toxicity: It is not believed to be addictive but it is known to produce mild withdrawal effects (e.g. anorexia) after abrupt discontinuation.