L0399905
Levocarnitine impurity A
European Pharmacopoeia (EP) Reference Standard
Synonim(y):
(E/Z)-4-(Trimethylammonio)but-2-enoate
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About This Item
Wzór empiryczny (zapis Hilla):
C7H13NO2
Numer CAS:
Masa cząsteczkowa:
143.18
Kod UNSPSC:
41116107
NACRES:
NA.24
Polecane produkty
klasa czystości
pharmaceutical primary standard
rodzina API
levocarnitine
producent / nazwa handlowa
EDQM
Zastosowanie
pharmaceutical (small molecule)
format
neat
InChI
1S/C7H13NO2/c1-8(2,3)6-4-5-7(9)10/h4-5H,6H2,1-3H3/b5-4+
Klucz InChI
GUYHPGUANSLONG-SNAWJCMRSA-N
Powiązane kategorie
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
Levocarnitine impurity A 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.
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Numer produktu
Opis
Cennik
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2
Kod klasy składowania
11 - Combustible Solids
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
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Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
M R Castellar et al.
Journal of applied microbiology, 85(5), 883-890 (1998-11-27)
L(-)-carnitine was produced from D(+)-carnitine by resting cells of Escherichia coli O44 K74. Oxygen did not inhibit either the carnitine transport system or the enzymes involved in the biotransformation process. Aerobic conditions led to higher product yield than anaerobic conditions.
[Reduction of crotonobetaine and D-carnitine to gamma-butyrobetaine, and the metabolism of L-carnitine in the mouse and rat].
H Seim et al.
Hoppe-Seyler's Zeitschrift fur physiologische Chemie, 361(7), 1059-1067 (1980-07-01)
Molecular characterization of the cai operon necessary for carnitine metabolism in Escherichia coli.
K Eichler et al.
Molecular microbiology, 13(5), 775-786 (1994-09-01)
The sequence encompassing the cai genes of Escherichia coli, which encode the carnitine pathway, has been determined. Apart from the already identified caiB gene coding for the carnitine dehydratase, five additional open reading frames were identified. They belong to the
J M Obón et al.
Applied microbiology and biotechnology, 51(6), 760-764 (1999-07-28)
The use of a biological procedure for L-carnitine production as an alternative to chemical methods must be accompanied by an efficient and highly productive reaction system. Continuous L-carnitine production from crotonobetaine was studied in a cell-recycle reactor with Escherichia coli
C Engemann et al.
Archives of microbiology, 175(5), 353-359 (2001-06-21)
Two proteins, component I (CI) and component II (CII), catalyze the biotransformation of crotonobetaine to L(-)-carnitine in Proteus sp. CI was purified to electrophoretic homogeneity from cell-free extracts of Proteus sp. The N-terminal amino acid sequence of CI showed high
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