Összes fotó(2)
Fontos dokumentumok
N7502
DL-Norvaline
≥98% (HPLC), suitable for HPLC
Szinonimák:
(±)-2-Aminopentanoic acid
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(2)
About This Item
Lineáris képlet:
CH3CH2CH2CH(NH2)COOH
CAS-szám:
Molekulatömeg:
117.15
Beilstein:
1721163
EC-szám:
MDL-szám:
UNSPSC kód:
12352209
PubChem Substance ID:
NACRES:
NA.26
Javasolt termékek
Terméknév
DL-Norvaline,
Teszt
≥98% (HPLC)
Minőségi szint
Forma
powder
technika/technikák
HPLC: suitable
szín
white
mp
>300 °C
SMILES string
CCCC(N)C(O)=O
InChI
1S/C5H11NO2/c1-2-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
Nemzetközi kémiai azonosító kulcs
SNDPXSYFESPGGJ-UHFFFAOYSA-N
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Related Categories
Általános leírás
Norvaline is a non-proteinogenic α-amino acid and is also called DL-α-aminovaleric acid. It is produced in Gram-negative microorganisms including Escherichia coli and is also a part of the antifungal peptide produced by Bacillus subtilis.
Alkalmazás
DL-Norvaline has been used as an internal standard:
- to analyze metabolites in cultured mammalian cells by gas chromatography-mass spectrometry (GC-MS)
- to convert cysteine and cystine to Cys MPA (S-2-carboxyethylthio-L-cysteine) and quantify the same using a high-performance liquid chromatography (HPLC) analyzer
- for free amino acid analysis in samples of oocytes by liquid chromatography
Biokémiai/fiziológiai hatások
DL-Norvaline is a neurotransmitter.
Norvaline mediates physiological and pathophysiological processes promoting nitric oxide production. It is used to treat Alzheimer′s disease and is effective against artificial metabolic syndrome in rats. Norvaline exhibits phase transition upon cooling below 190 K and hence it is useful in molecular machines. DL-Norvaline serves as a prototype for research in polymorphism and molecular dynamics of aliphatic α-amino acids containing linear side-chain. It influences the activity, stability, and side-chain packaging of proteins.
Alkalmazás
Product No.
Leírás
Árazás
Tárolási osztály kódja
11 - Combustible Solids
WGK
WGK 3
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
Egyéni védőeszköz
Eyeshields, Gloves, type N95 (US)
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Analitikai tanúsítványok (COA)
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