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43504

O-Ethylhydroxylamine hydrochloride

derivatization grade (GC derivatization), LiChropur™

Sinónimos:

Ethoxyamine hydrochloride

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Fórmula lineal:
CH3CH2ONH2 · HCl
Número CAS:
3332-29-4
Peso molecular:
97.54
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
329756343
EC Number:
222-060-9
Beilstein/REAXYS Number:
3606639
MDL number:
MFCD00012956
Assay:
99.0-101.0% (wt., AT)
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grade

derivatization grade (GC derivatization)

Quality Level

100

assay

99.0-101.0% (wt., AT)

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Alkylations

technique(s)

gas chromatography (GC): suitable

mp

130-133 °C (lit.)

SMILES string

Cl[H].CCON

InChI

1S/C2H7NO.ClH/c1-2-4-3;/h2-3H2,1H3;1H

InChI key

NUXCOKIYARRTDC-UHFFFAOYSA-N

Application

O-Ethylhydroxylamine hydrochloride may be used as a derivatization reagent in the following:
  • Separation and analysis of complex monosaccharide mixtures using chromatography techniques.
  • Analysis of carbohydrates in complex matrices of biological and synthetic origin using gas chromatography coupled to mass spectrometry (GC-MS).

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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GHS07

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Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Rossella Grande et al.
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Helicobacter pylori colonizes approximately 50% of the world's population, and it is the cause of chronic gastritis, peptic ulcer disease, and gastric cancer. The increase of antibiotic resistance is one of the biggest challenges of our century due to its
Development of an advanced derivatization protocol for the unambiguous identification of monosaccharides in complex mixtures by gas and liquid chromatography
Haas M, et al.
Journal of Chromatography A, 1568, 160-167 (2018)
A I Ruiz-Matute et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(17-18), 1226-1240 (2010-12-28)
GC and GC-MS are excellent techniques for the analysis of carbohydrates; nevertheless the preparation of adequate derivatives is necessary. The different functional groups that can be found and the diversity of samples require specific methods. This review aims to collect