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Merck
모든 사진(1)

주요 문서

1361010

USP

Levadopa Related Compound A

United States Pharmacopeia (USP) Reference Standard

동의어(들):

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

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About This Item

실험식(Hill 표기법):
C9H11NO5
CAS Number:
Molecular Weight:
213.19
MDL number:
UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

pharmaceutical primary standard

API family

levadopa

제조업체/상표

USP

응용 분야

pharmaceutical (small molecule)

형식

neat

저장 온도

2-8°C

SMILES string

[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

InChI key

YLKRUSPZOTYMAT-YFKPBYRVSA-N

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일반 설명

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.

애플리케이션

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

분석 메모

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.  ​

기타 정보

Sales restrictions may apply.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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1 of 2

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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