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2D Structure
Also known as: Nitrosamide, Nitrous amide, 35576-91-1, Lgb75a6poh, Nsc-223080, Nitrosamines
Molecular Formula
H2N2O
Molecular Weight
46.029  g/mol
InChI Key
XKLJHFLUAHKGGU-UHFFFAOYSA-N
FDA UNII
LGB75A6POH

A class of compounds that contain a -NH2 and a -NO radical. Many members of this group have carcinogenic and mutagenic properties.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
nitrous amide
2.1.2 InChI
InChI=1S/H2N2O/c1-2-3/h(H2,1,3)
2.1.3 InChI Key
XKLJHFLUAHKGGU-UHFFFAOYSA-N
2.1.4 Canonical SMILES
NN=O
2.2 Other Identifiers
2.2.1 UNII
LGB75A6POH
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Nitrosamines

2.3.2 Depositor-Supplied Synonyms

1. Nitrosamide

2. Nitrous Amide

3. 35576-91-1

4. Lgb75a6poh

5. Nsc-223080

6. Nitrosamines

7. Hydroxydiazene

8. Ketohydrazine

9. Hydroxydiimine

10. Nitsoamide

11. Diazene-n-oxide

12. Hydroxydiimide

13. Nitroxylamide

14. Nsc 223080

15. N-nitrosamine

16. Unii-lgb75a6poh

17. Nitrosamine-(h2n-n=o)

18. Dtxsid2074037

19. Nitrosamine (h2n-n=0)

20. Nsc223080

21. Q26841290

2.4 Create Date
2005-03-26
3 Chemical and Physical Properties
Molecular Weight 46.029 g/mol
Molecular Formula H2N2O
XLogP3-0.6
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass46.016712692 g/mol
Monoisotopic Mass46.016712692 g/mol
Topological Polar Surface Area55.4 Ų
Heavy Atom Count3
Formal Charge0
Complexity10.3
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1