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H0627

Sigma-Aldrich

6-Hydroxymelatonin

Sinonimo/i:

3-(N-Acetylaminoethyl)-6-hydroxy-5-methoxyindole

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About This Item

Formula empirica (notazione di Hill):
C13H16N2O3
Numero CAS:
2208-41-5
Peso molecolare:
248.28
Numero MDL:
MFCD00037971
Codice UNSPSC:
41116107
ID PubChem:
24278458
NACRES:
NA.77

Solubilità

alcohol: soluble

Stringa SMILE

COc1cc2c(CCNC(C)=O)c[nH]c2cc1O

InChI

1S/C13H16N2O3/c1-8(16)14-4-3-9-7-15-11-6-12(17)13(18-2)5-10(9)11/h5-7,15,17H,3-4H2,1-2H3,(H,14,16)
OMYMRCXOJJZYKE-UHFFFAOYSA-N

Informazioni sul gene

human ... MTNR1A(4543) , MTNR1B(4544)

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Descrizione generale

6-Hydroxymelatonin (6-OHM) is a melatonin metabolite. It is produced in the liver by the action of cytochrome P450 enzyme as well as by photodegradation of melatonin. In the central nervous system, it exists as a sulfated form. 6-OHM is a partial melatonin receptor MT2 agonist.

Applicazioni

6-Hydroxymelatonin has been used as a melatonin derivative to test its protective effects in ultra violet B (UVB)-induced oxidative stress melanocytes and keratinocytes.

Azioni biochim/fisiol

6-Hydroxymelatonin (6-OHM) is an antioxidant with a free radical scavenging role. Like melatonin, it reduces the impact of UVB-induced oxidative stress in melanocytes. It also aids protection during iron (Fe2+)-induced neurotoxicity. 6-OHM effectively reduces lipid peroxidation and superoxide anion production induced by potassium cyanide (KCN).

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H351

Classi di pericolo

Acute Tox. 4 Oral - Carc. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Zorica Janjetovic et al.
Journal of pineal research, 57(1), 90-102 (2014-05-29)
We investigated the protective effects of melatonin and its metabolites: 6-hydroxymelatonin (6-OHM), N1-acetyl-N2-formyl-5-methoxykynuramine (AFMK), N-acetylserotonin (NAS), and 5-methoxytryptamine (5-MT) in human keratinocytes against a range of doses (25, 50, and 75 mJ/cm2) of ultraviolet B (UVB) radiation. There was significant
Herwig Frisch et al.
The Journal of clinical endocrinology and metabolism, 89(9), 4388-4390 (2004-09-10)
Melatonin (MLT), the pineal gland hormone involved in the regulation of circadian rhythms, shows characteristic diurnal variation. Its physiological role in humans is not clear. Exposure to high altitudes may disrupt the circadian rhythm and lead to various endocrine changes.
K N Ting et al.
British journal of pharmacology, 122(7), 1299-1306 (1998-01-08)
1. In this study we compared the vasoconstrictor activity of melatonin in rat isolated tail artery using two different recording systems, the Halpern pressure myograph and the Halpern-Mulvany wire myograph, with the view to determining a reliable method for obtaining
S Härtter et al.
Clinical pharmacology and therapeutics, 70(1), 10-16 (2001-07-14)
Melatonin is a hormone that is metabolized by cytochrome P450 (CYP) 1A2 to its main primary metabolite 6-hydroxymelatonin. We therefore evaluated the utility of oral melatonin as a marker of hepatic CYP1A2 activity. Twenty-five milligrams of melatonin was given at
James B Burch et al.
Journal of occupational and environmental medicine, 47(9), 893-901 (2005-09-13)
Night work is associated with disrupted circadian rhythms, fatigue, accidents, and chronic disease. Melatonin secretion helps regulate sleep and circadian rhythms. Melatonin, sleep disturbances, and symptoms (sleep, fatigue, mental) were compared among workers on permanent day, swing, and night shifts.
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