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Key Documents

Autres documents

252530

Sigma-Aldrich

N-Ethylthiourea

99%

Synonyme(s) :

1-Ethylthiourea

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About This Item

Formule linéaire :
C2H5NHCSNH2
Numéro CAS:
625-53-6
Poids moléculaire :
104.17
Numéro Beilstein :
1699551
Numéro CE :
210-899-3
Numéro MDL:
MFCD00004939
Code UNSPSC :
12352100
ID de substance PubChem :
24855217
Nomenclature NACRES :
NA.22

Pureté

99%

Forme

solid

Pf

108-110 °C (lit.)

Solubilité

methanol: soluble 25 mg/mL, clear, colorless

Chaîne SMILES 

CCNC(N)=S

InChI

1S/C3H8N2S/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6)

Clé InChI

GMEHFXXZSWDEDB-UHFFFAOYSA-N

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Description générale

N-Ethylthiourea forms adduct with silver halides and their single crystal X-ray structural and spectroscopic characterizations are described.

Application

N-Ethylthiourea was used in the preparation of Re (III) complexes, which are precursors for the new rhenium complexes, potentially useful in nuclear medicine. It was also used in two-step protocol for the first chemoselective cleavage of 2-hydroxy acid amides.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Conseils de prudence

P301 + P310 + P330

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificats d'analyse (COA)

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Erwin P Schreiner et al.
The Journal of organic chemistry, 67(24), 8299-8304 (2002-11-26)
A two-step protocol for the first chemoselective cleavage of 2-hydroxy acid amides has been developed. Mesylation of the model substrate 2-(hydroxypropionylamino)-4-methylpentanoic acid methyl ester (11) followed by treatment with N-ethylthiourea (13) allows cleavage of 2-hydroxy acid amides under smooth conditions.
Dinorah Gambino et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(14), 3085-3092 (2003-01-04)
Complexes of the type [Re(III)L6]X3, with L = thiourea, N-methylthiourea, N-ethylthiourea or N,N'-dimethytlthiourea and X = Cl- or PF6-, were prepared as suitable precursors for the synthesis of new rhenium complexes potentially useful in nuclear medicine. The infrared (IR) spectra
M N Preobrazhenskaya et al.
The Journal of antibiotics, 44(2), 192-199 (1991-02-01)
A series of phenylthiourea and ethylthiourea derivatives of daunorubicin and its congeners was prepared by reaction of the 3'-amino group of the antibiotic with phenylisothiocyanate or ethylisothiocyanate. S-Methylation yielded S-methylisothiouromium salts which when reacted with amines resulted in an intramolecular
Graham A Bowmaker et al.
Dalton transactions (Cambridge, England : 2003), 39(18), 4391-4404 (2010-04-28)
Syntheses, single crystal X-ray structural and spectroscopic characterizations are described for a variety of adducts of silver halides with thiourea ('tu'), N-ethylthiourea ('ettu' = EtNH.CS.NH(2)) and N,N'-diethylthiourea ('detu' = EtNH.CS.EtNH). This study greatly extends our knowledge of the complex chemistry
Xutong Sun et al.
American journal of respiratory cell and molecular biology, 50(6), 1084-1095 (2014-01-08)
Recent studies have indicated that, during the development of pulmonary hypertension (PH), there is a switch from oxidative phosphorylation to glycolysis in the pulmonary endothelium. However, the mechanisms underlying this phenomenon have not been elucidated. Endothelin (ET)-1, an endothelial-derived vasoconstrictor

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