Exact Mass: 1321.6262224
Exact Mass Matches: 1321.6262224
Found 13 metabolites which its exact mass value is equals to given mass value 1321.6262224,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Nafarelin
Nafarelin is only found in individuals that have used or taken this drug. It is a potent synthetic agonist of gonadotropin-releasing hormone with 3-(2-naphthyl)-D-alanine substitution at residue 6. Nafarelin has been used in the treatments of central precocious puberty and endometriosis. [PubChem]Like GnRH, initial or intermittent administration of nafarelin stimulates release of the gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland, which in turn transiently increases production of estradiol in females and testosterone in both sexes. However, with continuous daily administration, nafarelin continuously occupies the GnRH receptor, leading to a reversible down-regulation of the GnRH receptors in the pituitary gland and desensitization of the pituitary gonadotropes. This causes a significant and sustained decline in the production of LH and FSH. A decline in gonadotropin production and release causes a dramatic reversible decrease in synthesis of estradiol, progesterone, and testosterone by the ovaries or testes. Like normal endometrium, endometriotic implants contain estrogen receptors. Estrogen stimulates the growth of endometrium. Use of nafarelin induces anovulation and amenorrhea and decreases serum concentrations of estradiol to the postmenopausal range, which induces atrophy of endometriotic implants. However, nafarelin does not abolish the underlying pathophysiology of endometriosis. In children with central precocious puberty receiving nafarelin, serum LH, testosterone, and estradiol concentrations return to prepubertal levels. This results in the supression of secondary sexual characteristics and decrased rate of linear growth and skeletal maturation. Following disconinuation of nafarelin, the effects of the drug is reversed, meaning FSH and LH concentrations usually return to pretreatment levels.
Nafarelin
H - Systemic hormonal preparations, excl. sex hormones and insulins > H01 - Pituitary and hypothalamic hormones and analogues > H01C - Hypothalamic hormones > H01CA - Gonadotropin-releasing hormones C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1910 - Gonadotropin-releasing Hormone Analog D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones D012102 - Reproductive Control Agents > D005299 - Fertility Agents
Ganglioside LM1
Monosialoganglioside-GM1
5-acetamido-2-[2-[5-acetamido-6-[6-[6-[(Z)-2-acetamido-3-hydroxyoctadec-4-enoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid
5-acetamido-2-[5-[3-acetamido-5-hydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-[6-[(Z)-2-acetamido-3-hydroxyoctadec-4-enoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid
(3R,23Z,26Z,29Z,32Z)-3-hydroxyoctatriacontatetraenoyl-CoA
C59H102N7O18P3S (1321.6214582000002)
An unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (3R,23Z,26Z,29Z,32Z)-3-hydroxyoctatriacontatetraenoic acid.
Nafarelin acetate, hydrate
alpha-N-acetylneuraminosyl-(2->3)-[beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acetylsphingosine
alpha-N-acetylneuraminosyl-(2->3)-[beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine in which the acyl group is acetyl. Ganglioside GM1 with an acetyl group substituting for the long fatty acid typicalof ceramide.