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Y0001256

Levetiracetam impurity C

European Pharmacopoeia (EP) Reference Standard

Synonim(y):

2-Hydroxypyridine, 2(1H)-Pyridone, 2-Pyridinol

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About This Item

Wzór empiryczny (zapis Hilla):
C5H5NO
Numer CAS:
142-08-5
Masa cząsteczkowa:
95.10
Beilstein:
105757
Numer MDL:
MFCD00006268
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
329831326
NACRES:
NA.24

klasa czystości

pharmaceutical primary standard

rodzina API

levetiracetam

producent / nazwa handlowa

EDQM

tw

280-281 °C (lit.)

mp

105-107 °C (lit.)

Zastosowanie

pharmaceutical (small molecule)

format

neat

temp. przechowywania

2-8°C

ciąg SMILES

Oc1ccccn1

InChI

1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)

Klucz InChI

UBQKCCHYAOITMY-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

Levetiracetam impurity C EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Opakowanie

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Inne uwagi

Sales restrictions may apply.
This page may contain text that has been machine translated.

Piktogramy

Skull and crossbones
GHS06

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H301

Zwroty wskazujące środki ostrożności

P301 + P330 + P331 + P310

Klasyfikacja zagrożeń

Acute Tox. 3 Oral

Kod klasy składowania

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

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Certyfikaty analizy (CoA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Obsługa Klienta

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Levetiracetam United States Pharmacopeia (USP) Reference Standard

USP

1359404

Levetiracetam

Levetiracetam ≥98% (HPLC)

Sigma-Aldrich

L8668

Levetiracetam

Istvan Horvath et al.
Archives of biochemistry and biophysics, 532(2), 84-90 (2013-02-13)
In a recent study we discovered that a ring-fused 2-pyridone compound triggered fibrillization of a key protein in Parkinson's disease, α-synuclein. To reveal how variations in compound structure affect protein aggregation, we now prepared a number of strategic analogs and
Mingwen Zhu et al.
Chemical communications (Cambridge, England), 47(48), 12876-12878 (2011-11-15)
A highly efficient and convenient CuCl/2-pyridonate catalytic system for oxidative homocoupling of azoles affording a biazole product has been developed. With this system, a variety of biazoles have been effectively synthesized in good to excellent yields in the presence of
Amanda L Steber et al.
Faraday discussions, 150, 227-242 (2011-01-01)
Studies of the gas phase structures of biomolecules provide an important connection to theoretical methods for modeling large molecular structures. The key features of biomolecule structures, such as their conformational flexibility and the complexes they form through intermolecular interactions, pose
Christian Wiegand et al.
Chemical communications (Cambridge, England), 48(82), 10195-10197 (2012-09-11)
3-Substituted 2-pyridones were enantioselectively (68-90% ee) converted into the respective 3-hydroxypyridine-2,6-diones by a sequence consisting of a template-mediated type II photooxygenation and an acid-catalysed rearrangement.
Elango Kumarasamy et al.
Journal of the American Chemical Society, 133(43), 17106-17109 (2011-10-11)
Nonbiaryl axially chiral 2-pyridones were synthesized and employed for light-induced electrocyclic 4π ring closure leading to bicyclo-β-lactam photoproducts in solution. The enantioselectivity in the photoproducts varied from 22 to 95% depending on the reaction temperature and the ability of the
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