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524883

Sigma-Aldrich

1-(Dimethylsulfamoyl)imidazole

97%

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About This Item

Empirical Formula (Hill Notation):
C5H9N3O2S
CAS Number:
Molecular Weight:
175.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

48-51 °C (lit.)

functional group

amine

SMILES string

CN(C)S(=O)(=O)n1ccnc1

InChI

1S/C5H9N3O2S/c1-7(2)11(9,10)8-4-3-6-5-8/h3-5H,1-2H3

InChI key

YRRWNBMOJMMXQY-UHFFFAOYSA-N

General description

1-(Dimethylsulfamoyl)imidazole is an imidazole derivative.

Application

1-(Dimethylsulfamoyl)imidazole may be used to synthesize 1-(dimethylsulfamoyl)-2-imidazolecarboxaldehyde.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis of 1-(dimethylsulfamoyl)-2-and 5-imidazolecarboxaldehydes. Rearrangement of 1-(dimethylsulfamoyl)-5-imidazole-carboxaldehyde to the 4-carboxaldehyde.
Kim JW, et al.
Journal of Heterocyclic Chemistry, 32(2), 611- 620 (1995)

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