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N-Ethyl-N-nitrosourea

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N-Ethyl-N-nitrosourea molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of N-Ethyl-N-nitrosourea (CAS 759-73-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS759-73-9
Molecular formulaC3H7N3O2
Molecular weight117.11 g/mol
IUPAC name1-ethyl-1-nitrosourea
Synonyms1-Ethyl-1-nitrosourea · N-NITROSO-N-ETHYLUREA · Ethylnitrosourea · N-Ethylnitrosourea · Nitrosoethylurea · Aethylnitroso-harnstoff
Safety & Hazards (GHS) Danger
Acute toxic Acute toxic Health hazard Health hazard
  • H301 Toxic if swallowed
  • H312 Harmful in contact with skin
  • H332 Harmful if inhaled
  • H350 May cause cancer
  • H360 May damage fertility or the unborn child

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma N-NITROSO-N-ETHYLUREA BULK PACKAGE N8509-25G
N8509-5G		 Request Quote
Sigma N-NITROSO-N-ETHYLUREA ISOPAC N3385-1G Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.