Óxido nítrico

NO

IUPAC: Nitric oxide

CAS: 10102-43-9

Descripción general

Nitric oxide is a signaling molecule in the cardiovascular system. Its discovery as a biological messenger won the 1998 Nobel Prize in Physiology.

Composición

Elemento Símbolo Átomos Masa atómica
Nitrógeno N 1 14,0070
Oxígeno O 1 15,9990

Composición elemental

Usos

  • Vasodilator (Viagra mechanism)
  • Air pollution marker
  • Food preservation

Datos curiosos

  • Viagra works by enhancing the NO signaling pathway — the discovery of NO as a biological messenger won the 1998 Nobel Prize

Seguridad

  • ⚠ Toxic
  • ⚠ Oxidizes to toxic NO₂ in air

Estructura

SMILES

[N]=O

Propiedades

Tipo
gas
Estado
gas
Masa molar
30,01 g/mol
Densidad
0,0013 g/cm³
Punto de fusión
-163,6 °C
Punto de ebullición
-151,8 °C
Solubilidad
0.032 g/L at 20°C

Descriptores moleculares

Masa exacta
29,9980
XLogP
0,2
TPSA
18,1 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
1
Enlaces rotables
0
Átomos pesados
2
Complejidad
2,0

Frequently Asked Questions

What is Óxido nítrico?
Óxido nítrico (NO) is a gas compound with the IUPAC name Nitric oxide.
What is the molecular weight of Óxido nítrico?
Óxido nítrico has a molar mass of 30.01 g/mol.
What state is Óxido nítrico at room temperature?
Óxido nítrico is a gas at room temperature.
Is Óxido nítrico organic or inorganic?
Óxido nítrico is classified as an inorganic compound.
What elements make up Óxido nítrico?
Óxido nítrico (NO) is composed of Nitrógeno (N), Oxígeno (O).