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Merck

D188700

Sigma-Aldrich

N,N′-Dimethylthioharnstoff

99%

Synonym(e):

1,3-Dimethyl-2-thiourea, 1,3-Dimethylisothiourea, Dimethylthiocarbamide

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About This Item

Lineare Formel:
CH3NHCSNHCH3
CAS-Nummer:
Molekulargewicht:
104.17
Beilstein:
605454
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

Qualitätsniveau

Assay

99%

Form

crystals

SMILES String

CNC(=S)NC

InChI

1S/C3H8N2S/c1-4-3(6)5-2/h1-2H3,(H2,4,5,6)

InChIKey

VLCDUOXHFNUCKK-UHFFFAOYSA-N

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Allgemeine Beschreibung

N,N′-Dimethylthiourea, also known as 1,3-Dimethylisothiourea, is commonly used in organic reactions to synthesize N-containing compounds such as N-acyl-substituted 1,1-diaminoethylenes, amidines, ureas, and thioureas. It also acts as a nucleophilic catalyst in the bromination of alcohols using N-bromosuccinimide (NBS), during the conversion to the corresponding bromides.

Anwendung

  • Pharmaceutical Analysis: Mao et al. developed an itaconic acid-based organic-polymer monolithic column for hydrophilic capillary electrochromatography, which was used in pharmaceutical analysis. N,N′-Dimethylthiourea could be utilized to improve the column′s performance by acting as a potential organic modifier to enhance the separation processes (Mao et al., 2024).
  • Agricultural Research: Li et al. examined the effect of the reactive oxygen scavenger N,N′-Dimethylthiourea on seed germination and radicle elongation of maize. This research could help in understanding how this chemical can be used to influence plant growth under stress conditions, potentially improving agricultural productivity (Li et al., 2023).

Piktogramme

Exclamation mark

Signalwort

Warning

H-Sätze

P-Sätze

Gefahreneinstufungen

Skin Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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


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Die Dokumentenbibliothek aufrufen

Crystal structure of the 1: 2 adduct of bis (piperidinium) sulfate and 1, 3-dimethylthiourea
Cindy D, et al.
Acta Crystallographica Section E: Crystallographic Communications, 73, 651-653 (2017)
Synthesis, Characterization, and Reactivity of N-Acyl Chloroformamidines: Useful Building Blocks for the Construction of N-Acyl-Substituted 1, 1-Diaminoethylenes, Amidines, Ureas, and Thioureas
Yang W, et al.
Synthesis, 45, 347-354 (2013)
Thiourea-mediated halogenation of alcohols
Amar M R, et al.
The Journal of Organic Chemistry, 85, 12901-12911 (2020)
Emily E Chea et al.
Biophysical journal, 118(1), 128-137 (2019-12-08)
Cytochrome c (cyt c) is known for its role in the electron transport chain but transitions to a peroxidase-active state upon exposure to oxidative species. The peroxidase activity ultimately results in the release of cyt c into the cytosol for
Watcharaporn Hoisang et al.
Nanomaterials (Basel, Switzerland), 9(12) (2019-12-15)
Highly luminescent silver indium sulfide (AgInS2) nanoparticles were synthesized by dropwise injection of a sulfur precursor solution into a cationic metal precursor solution. The two-step reaction including the formation of silver sulfide (Ag2S) nanoparticles as an intermediate and their conversion

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