Levocarnitine impurity A

Modify Date: 2024-01-06 11:27:52

Levocarnitine impurity A Structure
Levocarnitine impurity A structure
Common Name Levocarnitine impurity A
CAS Number 927-89-9 Molecular Weight 143.184
Density N/A Boiling Point N/A
Molecular Formula C7H13NO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (E)-4-(trimethylammonio)but-2-enoate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H13NO2
Molecular Weight 143.184
Exact Mass 143.094635
PSA 40.13000
LogP -3.17

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BP2018000
CHEMICAL NAME :
Ammonium, (3-carboxyallyl)trimethyl-, hydroxide, inner salt
CAS REGISTRY NUMBER :
927-89-9
LAST UPDATED :
198912
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H13-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5500 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - fluid intake Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41, 1958-82. For publisher information, see BBIADT. Volume(issue)/page/year: 3,28,1959

 Articles17

More Articles
Effect of salt stress on crotonobetaine and D(+)-carnitine biotransformation into L(-)-carnitine by resting cells of Escherichia coli.

J. Basic Microbiol. 43(4) , 259-68, (2003)

The biotransformation of crotonobetaine and D(+)-carnitine into L(-)-carnitine is affected by salt stress in the resting cells of E. coli O44 K74 and the transformed E. coli K38 pT7-5KE32. A yield of ...

Biotransformation of crotonobetaine to L(-)-carnitine in Proteus sp.

Arch. Microbiol. 175(5) , 353-9, (2001)

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 e...

Molecular characterization of the cai operon necessary for carnitine metabolism in Escherichia coli.

Mol. Microbiol. 13(5) , 775-86, (1994)

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, ...

 Synonyms

4-(trimethylammonio)but-2-enoate
Crotonsaeure-betain
(E)-4-(trimethylazaniumyl)but-2-enoate
(2E)-4-(Trimethylammonio)-2-butenoate
Crotonbetain
2-Propen-1-aminium, 3-carboxy-N,N,N-trimethyl-, inner salt, (2E)-
Crotonic acid betaine
Apocarnitin
Croton betaine
Crotonobetaine
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