Nitric Oxide

NO

IUPAC: Nitric oxide

CAS: 10102-43-9

개요

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

구성

원소 기호 원자 원자 질량
Nitrogen N 1 14.0070
Oxygen O 1 15.9990

원소 구성

N
46.7%
O
53.3%

용도

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

흥미로운 사실

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

안전

  • ⚠ Toxic
  • ⚠ Oxidizes to toxic NO₂ in air

Structure

SMILES

[N]=O

성질

유형
gas
상태
gas
몰 질량
30.01 g/mol
밀도
0.0013 g/cm³
녹는점
-163.6 °C
끓는점
-151.8 °C
용해도
0.032 g/L at 20°C

Molecular Descriptors

Exact Mass
29.9980
XLogP
0.2
TPSA
18.1 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
2.0

Frequently Asked Questions

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