Passa al contenuto
Merck
Tutte le immagini(1)

Key Documents

View All Documentation

D9446

Sigma-Aldrich

L-DOPS

≥98% (HPLC)

Sinonimo/i:

Droxidopa, L-threo 3,4-Dihydroxyphenylserine

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula empirica (notazione di Hill):
C9H11NO5
Numero CAS:
23651-95-8
Peso molecolare:
213.19
Numero MDL:
MFCD00799030
Codice UNSPSC:
12352200
ID PubChem:
329798902
NACRES:
NA.77

Saggio

≥98% (HPLC)

Forma fisica

powder

Condizioni di stoccaggio

desiccated

Colore

white to tan

Solubilità

DMSO: ≥3 mg/mL

Temperatura di conservazione

−20°C

Stringa SMILE

N[C@@H]([C@H](O)c1ccc(O)c(O)c1)C(O)=O

InChI

1S/C9H11NO5/c10-7(9(14)15)8(13)4-1-2-5(11)6(12)3-4/h1-3,7-8,11-13H,10H2,(H,14,15)/t7-,8+/m0/s1
QXWYKJLNLSIPIN-JGVFFNPUSA-N

Informazioni sul gene

human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146) , ADRA2A(150) , ADRA2B(151) , ADRA2C(152) , ADRB1(153) , ADRB2(154) , ADRB3(155)

Descrizione generale

L-DOPS, also called L-threo 3,4-Dihydroxyphenylserine or droxidopa is a catecholamine. L-DOPS has many clinical advantages and may be useful for treating norepinephrine deficiency. It is used for treating neurogenic orthostatic hypotension and improves norepinephrine levels. L-DOPS mediates reduction of amyloid plaques and could have a therapeutic potential for treating amyloid pathology.

Applicazioni

L-DOPS has been administered for clinical trial studies in mice with amyloid pathology.

Azioni biochim/fisiol

L-DOPS is a norepinephrine precursor in vivo.

Caratteristiche e vantaggi

This compound is featured on the Dopamine, Norepinephrine and Epinephrine Synthesis page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 3

1 of 3

L-Dopa-(phenyl-d3) ≥98 atom % D, ≥98% (CP)

Sigma-Aldrich

333786

L-Dopa-(phenyl-d3)

18:1 (Δ9-Cis) PC (DOPC) Avanti Research™ - A Croda Brand

Avanti

850375C

18:1 (Δ9-Cis) PC (DOPC)

1,2-Dioleoyl-sn-glycero-3-phosphocholine lyophilized powder

Sigma-Aldrich

P6354

1,2-Dioleoyl-sn-glycero-3-phosphocholine

David S Goldstein et al.
Journal of clinical pharmacology, 51(1), 66-74 (2010-03-12)
L-threo-3,4-dihydroxyphenylserine (L-DOPS), a norepinephrine (NE) prodrug, is investigational for orthostatic hypotension, which occurs commonly in Parkinson's disease. Adjunctive anti-parkinsonian drugs might interact with L-DOPS. We tested whether L-aromatic amino-acid decarboxylase inhibition by carbidopa (CAR) attenuates L-DOPS conversion to NE and
Courtney Holmes et al.
Clinical chemistry, 56(5), 832-838 (2010-03-09)
L-threo-3,4-dihydroxyphenylserine (L-DOPS, droxidopa) is a norepinephrine (NE) prodrug under development to treat orthostatic hypotension. 3,4-Dihydroxyphenylacetaldehyde (DOPAL), an endogenous catecholaldehyde produced by enzymatic oxidative deamination of dopamine, is toxic to catecholaminergic neurons. Based on the observation of increasing plasma DOPAL after
Horacio Kaufmann
Clinical autonomic research : official journal of the Clinical Autonomic Research Society, 18 Suppl 1, 19-24 (2008-04-23)
Neurogenic orthostatic hypotension results from failure to release norepinephrine, the neurotransmitter of sympathetic postganglionic neurons, appropriately upon standing. In double blind, cross over, placebo controlled trials, administration of droxidopa, a synthetic amino acid that is decarboxylated to norepinephrine by the
Kafui Dzirasa et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 30(18), 6387-6397 (2010-05-07)
Although normal dopaminergic tone has been shown to be essential for the induction of cortico-striatal and mesolimbic theta oscillatory activity, the influence of norepinephrine on these brain networks remains relatively unknown. To address this question, we simultaneously recorded local field
Jill M Wecht et al.
Archives of physical medicine and rehabilitation, 94(10), 2006-2012 (2013-04-23)
To determine the effect of an escalating dose of droxidopa (100, 200, and 400 mg) compared with placebo on seated blood pressure (BP) in hypotensive individuals with spinal cord injury (SCI). Secondarily, we aimed to determine the effect of droxidopa
Visualizza tutti i documenti correlati

Articoli

Dopamine, Norepinephrine and Ephinephrine Synthesis

Dopamine-β-hydroxylase is located inside amine storage vesicles of norepinephrine neurons. Dopamine is actively transported from the cytoplasm into the vesicles. As the enzyme is a copper containing protein, its activity can be inhibited by copper chelating agents, such as diethyldithiocarbamate and FLA-63. Inhibition of the enzyme effectively reduces tissue norepinephrine levels.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.