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N,N-Dimethyl-1H-imidazole-1-sulfonamide

N,N-二甲基咪唑-1-磺酰胺

Also known as: 1-(Dimethylsulfamoyl)imidazole, 1-(Dimethylsulfamoyl)imidazole, N,N-Dimethyl-1H-imidazole-1-sulphonamide, 1-(Dimethylsulphamoyl)-1H-imidazole, 1-[(Dimethylamino)sulphonyl]-1H-imidazole, 1-(N,N-Dimethylsulfamoyl)-1H-imidazole, 1H-Imidazole-1-sulfonamide, N,N-dimethyl-, Imidazole-1-sulfonic acid dimethyl amine, Imidazole-1-sulfonic acid dimethyl amine, MFCD00955713, NSC 700551

N,N-Dimethyl-1H-imidazole-1-sulfonamide (CAS 78162-58-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H9N3O2S and a molecular weight of 175.209 g/mol. It is also known as 1-(Dimethylsulfamoyl)imidazole, 1-(Dimethylsulfamoyl)imidazole and N,N-Dimethyl-1H-imidazole-1-sulphonamide. Key properties include a melting point of 48-51 °C(lit.), a boiling point of 307.2±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 139.6±23.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
78162-58-0
Jingsj CID
J-1446413-3
Molecular Formula
C5H9N3O2S
Chinese Name
N,N-二甲基咪唑-1-磺酰胺
Molecular Weight
175.209 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-51 °C(lit.)
Boiling Point307.2±25.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point139.6±23.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of N,N-Dimethyl-1H-imidazole-1-sulfonamide?

The CAS number of N,N-Dimethyl-1H-imidazole-1-sulfonamide is 78162-58-0.

What are the molecular formula and molecular weight of N,N-Dimethyl-1H-imidazole-1-sulfonamide?

N,N-Dimethyl-1H-imidazole-1-sulfonamide has molecular formula C5H9N3O2S and molecular weight 175.209 g/mol.

Is N,N-Dimethyl-1H-imidazole-1-sulfonamide hazardous?

N,N-Dimethyl-1H-imidazole-1-sulfonamide has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N,N-Dimethyl-1H-imidazole-1-sulfonamide (CAS 78162-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446413-3 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.