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Documentos Principais

1361010

USP

Levadopa Related Compound A

United States Pharmacopeia (USP) Reference Standard

Sinônimo(s):

2,5-Dihydroxy-L-tyrosine, 3-(2,4,5-Trihydroxyphenyl)-L-alanine

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About This Item

Fórmula empírica (Notação de Hill):
C9H11NO5
Número CAS:
27244-64-0
Peso molecular:
213.19
Número MDL:
MFCD22577205
Código UNSPSC:
41116107
NACRES:
NA.24

grau

pharmaceutical primary standard

família API

levadopa

fabricante/nome comercial

USP

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[N+H3][C@@H](Cc1c(cc(c(c1)O)O)O)C(=O)[O-]

InChI

1S/C9H11NO5/c10-5(9(14)15)1-4-2-7(12)8(13)3-6(4)11/h2-3,5,11-13H,1,10H2,(H,14,15)/t5-/m0/s1

chave InChI

YLKRUSPZOTYMAT-YFKPBYRVSA-N

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Descrição geral

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Aplicação

Levadopa Related Compound A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Nota de análise

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Outras notas

Sales restrictions may apply.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H315

Classificações de perigo

Acute Tox. 4 Oral - Skin Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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A Padiglia et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 4(5), 608-613 (1999-11-07)
The reaction with substrates and carbonyl reagents of native lentil Cu-amine oxidase and its modified forms, i.e. Cu-fully-depleted, Cu-half-reconstituted, Cu-fully-reconstituted, Co-substituted, Ni-substituted and Zn-substituted, has been studied. Upon removal of only one of the two Cu ions, the enzyme loses
Silvia Longu et al.
Biological chemistry, 386(1), 25-31 (2005-04-22)
The reaction of NO-derivatized polyamines called "NONOates" with an amine oxidase from lentil seedlings was studied. 3,3-Bis(aminoethyl)-1-hydroxy-2-oxo-1-triazene (DETA-NONOate) and 3,3'-(hydroxynitrosohydrazino)bis-1-propanamine (DPTA-NONOate) were found to be irreversible inactivators of the lentil enzyme. The spectrum of the protein was strongly affected in
Zhi-Wei Chen et al.
Biochemistry, 49(34), 7393-7402 (2010-08-06)
The copper amine oxidases carry out two copper-dependent processes: production of their own redox-active cofactor (2,4,5-trihydroxyphenylalanine quinone, TPQ) and the subsequent oxidative deamination of substrate amines. Because the same active site pocket must facilitate both reactions, individual active site residues
A J Nappi et al.
Biochimica et biophysica acta, 1201(3), 498-504 (1994-12-15)
The interactions of ascorbic acid (AA) and reduced glutathione (GSH) in the oxidations of the catecholaminergic neurotoxins 6-hydroxydopa (TOPA) and 6-hydroxydopamine (6-OHDA) were investigated by both high performance liquid chromatography with electrochemical detection (HPLC-ED) and spectrometric methods. These comparative studies
S D Skaper et al.
European journal of pharmacology, 243(1), 91-93 (1993-10-12)
The semisynthetic glycosphingolipid derivative II3Neu5-AcGgOse4-2-d-erythro-1,3-dihydroxy-2-chloro-acetamid e-4-trans- octadacene (LIGA20) attenuated injury induced by the excitotoxic L-dopa metabolite 2,4,5-trihydroxyphenylalanine (TOPA) in cultures of rat cerebellar granule cells when presented simultaneously with TOPA (EC50; 9 microM LIGA20). The natural glycosphingolipid ganglioside GM1 up
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