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Merck
모든 사진(1)

주요 문서

L0399905

Levocarnitine impurity A

European Pharmacopoeia (EP) Reference Standard

동의어(들):

(E/Z)-4-(Trimethylammonio)but-2-enoate

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About This Item

실험식(Hill 표기법):
C7H13NO2
CAS Number:
Molecular Weight:
143.18
UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

pharmaceutical primary standard

API family

levocarnitine

제조업체/상표

EDQM

응용 분야

pharmaceutical (small molecule)

형식

neat

SMILES string

[N+](C\C=C\C(=O)[O-])(C)(C)C

InChI

1S/C7H13NO2/c1-8(2,3)6-4-5-7(9)10/h4-5H,6H2,1-3H3/b5-4+

InChI key

GUYHPGUANSLONG-SNAWJCMRSA-N

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

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

포장

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

기타 정보

Sales restrictions may apply.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye 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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문서 라이브러리 방문

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
M Canovas et al.
Biotechnology and bioengineering, 77(7), 764-775 (2002-02-09)
A simple unstructured model, which includes carbon source as the limiting and essential substrate and oxygen as an enhancing substrate for cell growth, has been implemented to depict cell population evolution of two Escherichia coli strains and the expression of
M Cánovas et al.
Biotechnology and bioengineering, 96(4), 722-737 (2006-08-09)
The aim was to understand how interaction of the central carbon and the secondary carnitine metabolisms is affected under salt stress and its effect on the production of L-carnitine by Escherichia coli. The biotransformation of crotonobetaine into L-carnitine by resting

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