File:Nitric-oxide-2D.svg · Wikimedia Commons · See Wikimedia Commons
nitric oxide
Sign in to saveAlso known as nitrogen monoxide, mononitrogen monoxide, EDRF, nitrogen monooxide, nitrosyl, endothelium-derived relaxing factor, nitroxide radical, nitroxyl
chemical compound
OverviewAI-generated
Nitric oxide is a chemical compound with the formula NO. It has a mass of 29.998 and a standard enthalpy of formation of 81. The substance exhibits a melting point of -163.6 and -263, and a boiling point of -241 and -151.74. Its vapor pressure is 34.2, and it has a solubility of 5. The speed of sound in nitric oxide is 325.
Physical properties include an ionization energy of 9.27 and an electric dipole moment of 0.159. The compound has a charge of 0, with 0 hydrogen bond donors and 1 hydrogen bond acceptor. Its xlogp value is 0.2, and the topological polar surface area is 18.1. The immediately dangerous to life or health level is 123, while the time-weighted average exposure limit is 30.
Nitric oxide is referenced by 2,273 other encyclopedia articles. A search for the term yields 209655 results in the PubMed database.
Synthesized by Vinony from 28 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- NO
- Molecular weight
- 30.006 g/mol
- IUPAC name
- nitric oxide
- SMILES
- [N]=O
- InChIKey
- MWUXSHHQAYIFBG-UHFFFAOYSA-N
- XLogP
- 0.2
- Polar surface area
- 18.1 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Research
209,655 papers- Nitric oxide.ReviewJournal of hypertension. Supplement : official journal of the International Society of Hypertension · 1994Moncada S
- Nitric oxide detection methods in vitro and in vivo.ReviewMedical gas research · 2019Goshi E, Zhou G, He QDOI: 10.4103/2045-9912.273957
- Nitric oxide.ReviewThe American journal of the medical sciences · 1993Star RADOI: 10.1097/00000441-199311000-00015
- Preface. Nitric oxide.Vitamins and hormones · 2014Litwack GDOI: 10.1016/B978-0-12-800254-4.10000-5
- Nitric oxide.Current topics in medicinal chemistry · 2005Ignarro LJDOI: 10.2174/1568026054679371
- Nitric oxide.ReviewThe international journal of biochemistry & cell biology · 1997Robbins RA, Grisham MBDOI: 10.1016/s1357-2725(96)00167-7
- Nitric oxide.ReviewBiologist (London, England) · 2001Vallance P
- Nitric oxide.ReviewAnnals of the rheumatic diseases · 1996Farrell AJ, Blake DRDOI: 10.1136/ard.55.1.7
via PubMed
Wikidata facts
- Subclass of
- radical
- Has part
- oxygen
- Mass
- 29.998
- Has use
- medication
Show 17 more facts
- melting point
- -263
- Commons category
- Nitric oxide
- chemical formula
- NO
- NIOSH Pocket Guide ID
- 0448
- speed of sound
- 325
- immediately dangerous to life or health
- 123
- boiling point
- -151.74
- vapor pressure
- 34.2
- solubility
- 5
- ionization energy
- 9.26
- time-weighted average exposure limit
- 30
- canonical SMILES
- [N]=O
- found in taxon
- Homo sapiens
- subject has role
- primary metabolite
- different from
- nitrosonium ion
- standard enthalpy of formation
- 81
- electric dipole moment
- 0.159
Sources (11)
via Wikidata · CC0
~20 min read
Encyclopedic overview
Names
IUPAC name Nitrogen monoxide
Excerpted from Wikipedia’s “nitric oxide” article, available under the CC BY-SA 4.0 licence.