Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Hydroxy L-Tryptophan
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Purity: 98.0%
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1246818-91-6

1246818-91-6 structure

Name: 5-Hydroxy L-Tryptophan
Chemical Name: (2S)-2-amino-3-(2,4,6,7-tetradeuterio-5-hydroxy-1H-indol-3-yl)propanoic acid
CAS Number: 1246818-91-6
Molecular Formula: C₁₁H₈D₄N₂O₃
Molecular Weight: 224.25
Catalog: Research Areas Metabolic Disease
Create Date: 2017-08-18 22:02:34
Modify Date: 2024-02-13 17:38:10
L-5-Hydroxytryptophan-d4 (L-5-HTP-d4; Oxitriptan-d4) is a deuterium labeled L-5-Hydroxytryptophan (HY-B1716). L-5-Hydroxytryptophan (L-5-HTP), a naturally occurring amino acid and a dietary supplement for use as an antidepressant, appetite suppressant, and sleep aid, is the immediate precursor of the neurotransmitter serotonin and a reserpine antagonist[1]. L-5-Hydroxytryptophan (L-5-HTP) is used to treat fibromyalgia, myoclonus, migraine, and cerebellar ataxia[2][3][4][5][6].

Name	(2S)-2-amino-3-(2,4,6,7-tetradeuterio-5-hydroxy-1H-indol-3-yl)propanoic acid
Synonyms	Quietim-d4 Levotinine-d4 Oxyfan-d4 Serotonyl-d4 Pretonine-d4 Oxitriptan-d4 Triptene-d4 Telesol-d4 Levothym-d4 Cincofarm-d4

Description	L-5-Hydroxytryptophan-d4 (L-5-HTP-d4; Oxitriptan-d4) is a deuterium labeled L-5-Hydroxytryptophan (HY-B1716). L-5-Hydroxytryptophan (L-5-HTP), a naturally occurring amino acid and a dietary supplement for use as an antidepressant, appetite suppressant, and sleep aid, is the immediate precursor of the neurotransmitter serotonin and a reserpine antagonist[1]. L-5-Hydroxytryptophan (L-5-HTP) is used to treat fibromyalgia, myoclonus, migraine, and cerebellar ataxia[2][3][4][5][6].
Related Catalog	Research Areas >> Metabolic Disease
References	[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-246. [2]. ARVID CARLSSON, et al. 3,4-Dihydroxyphenylalanine and 5-Hydroxytryptophan as Reserpine Antagonists. Nature 180, page1200 (1957). [3]. Caruso I, et al. Double-blind study of 5-hydroxytryptophan versus placebo in the treatment of primary fibromyalgia syndrome. J Int Med Res. 1990 May-Jun;18(3):201-9. [4]. Thal LJ, et al. Treatment of myoclonus with L-5-hydroxytryptophan and carbidopa: clinical, electrophysiological, and biochemical observations. Ann Neurol. 1980 Jun;7(6):570-6. [5]. Boiardi A, et al. 5-OH-Tryptophane in migraine: clinical and neurophysiological considerations. J Neurol. 1981;225(1):41-6. [6]. Trouillas P, et al. Improvement of cerebellar ataxia with levorotatory form of 5-hydroxytryptophan. A double-blind study with quantified data processing. Arch Neurol. 1988 Nov;45(11):1217-22.

Molecular Formula	C₁₁H₈D₄N₂O₃
Molecular Weight	224.25
Exact Mass	224.11000
PSA	99.34000
LogP	1.52820

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