427047
Ethanol-2-13C
99 atom % 13C
Synonym(s):
13C Labeled ethanol, Ethyl alcohol-2-13C
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About This Item
Linear Formula:
13CH3CH2OH
CAS Number:
Molecular Weight:
47.06
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352116
MDL number:
Product Name
Ethanol-2-13C, 99 atom % 13C
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3/i1+1
SMILES string
[H]C([H])([13CH3])O
InChI key
LFQSCWFLJHTTHZ-OUBTZVSYSA-N
isotopic purity
99 atom % 13C
form
liquid
refractive index
n20/D 1.364 (lit.)
bp
78 °C (lit.)
mp
-114 °C (lit.)
density
0.801 g/mL at 25 °C
mass shift
M+1
Quality Level
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Application
Ethanol-2-13C have been used as an internal standard to quantify the formed 2,4-dinitrophenylhydrazine using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS). It can be used for enzymatic oxidation and metabolic flux analyses.
General description
Ethanol-2-13C is an isotopic labeled precursor of ethanol.
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
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Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
Regulatory Information
危险化学品
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Klaus Hollemeyer et al.
Rapid communications in mass spectrometry : RCM, 21(3), 336-342 (2007-01-09)
We describe a novel method for the determination of the concentration and labeling degree of ethanol originating from 1-13C-labeling experiments. This method is suitable for high-throughput metabolic flux analysis because of the possible parallel sample preparation and fast final analysis
Hong Liang et al.
Metabolic engineering, 65, 223-231 (2020-11-29)
Engineering microbes to utilize non-conventional substrates could create short and efficient pathways to convert substrate into product. In this study, we designed and constructed a two-step heterologous ethanol utilization pathway (EUP) in Escherichia coli by using acetaldehyde dehydrogenase (encoded by
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