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Merck
CN

06720

Sigma-Aldrich

2-Aminoethyl hydrogen sulfate

≥98.0% (T)

Synonym(s):

Sulfuric acid mono 2-aminoethylester

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About This Item

Linear Formula:
NH2CH2CH2OSO3H
CAS Number:
Molecular Weight:
141.15
Beilstein:
1704079
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level

Assay

≥98.0% (T)

mp

277 °C (dec.) (lit.)

functional group

amine

SMILES string

NCCOS(O)(=O)=O
NCCOS(O)(=O)=O

InChI

1S/C2H7NO4S/c3-1-2-7-8(4,5)6/h1-3H2,(H,4,5,6)

InChI key

WSYUEVRAMDSJKL-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A E Herbison et al.
Journal of neurochemistry, 55(5), 1617-1623 (1990-11-01)
The characteristics of gamma-aminobutyric acid (GABA) release as monitored by microdialysis have been investigated in the chloral hydrate anaesthetised rat. The high outflow of GABA following insertion of the microdialysis probe (membrane 2 mm in length, 0.5 mm in diameter)
R Horton et al.
General pharmacology, 19(3), 403-405 (1988-01-01)
1. Oral administration of the GABA transaminase inhibitor ethanolamine-O-sulphate (EOS, 5 mg/ml in drinking water) to rats for 14 days suppressed food intake by 24%, but reduced weight gain by over 35%. 2. Thus, feed efficiency (g gain/MJ eaten) was
D V Coscina et al.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity, 16(6), 425-433 (1992-06-01)
To explore recent suggestions that genetically obese Zucker rats show less anorexia when brain gamma-aminobutyric acid (GABA) is elevated, obese vs. lean littermates received 100, 50 and 0 micrograms of the GABA-transaminase inhibitor, ethanolamine-O-sulfate (EOS), intra-cisternally in a longitudinal design
J P Loeffler et al.
Neuroendocrinology, 43(4), 504-510 (1986-01-01)
The inhibitory action of gamma-aminobutyric acid (GABA) on prolactin (PRL) messenger ribonucleic acid (mRNA) levels was studied in vitro in rat anterior pituitary cells in culture and in intact rats in vivo. PRL mRNA levels were determined by hybridization of
D V Coscina et al.
Pharmacology, biochemistry, and behavior, 32(1), 275-281 (1989-01-01)
Intracisternal (IC) injection of the GABA-transaminase inhibitor, ethanolamine-O-sulfate (EOS), has been previously shown to induce dose-dependent anorexia in normal rats as well as to reverse overeating in several rodent models of acute and chronic hyperphagia. To determine if such anorexia

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