Formula of Nitric oxide (NO)
Identification of Nitric oxide Chemical Compound
| Chemical Formula | NO |
|---|---|
| Molecular Weight | 30.0061 g/mol |
| IUPAC Name | nitric oxide |
| SMILES String | [N]=O |
| InChI | InChI=1S/NO/c1-2 |
| InChIKey | MWUXSHHQAYIFBG-UHFFFAOYSA-N |
Chemical Formula Description
The nitric oxide molecule contains a total of 2 atom(s). There are 1 Nitrogen atom(s) and 1 Oxygen atom(s). A chemical formula of nitric oxide can therefore be written as:
NO
The chemical formula of nitric oxide shown above is based on the molecular formula indicating the numbers of each type of atom in a molecule without structural information, which is different from the empirical formula which provides the numerical proportions of atoms of each type.
The above chemical formula is the basis of stoichiometry in chemical equations, i.e., the calculation of relative quantities of reactants and products in chemical reactions. The law of conservation of mass dictates that the quantity of each element given in the chemical formula does not change in a chemical reaction. Thus, each side of the chemical equation must represent the same quantity of any particular element based on the chemical formula.
chemical table area
Search Another Formula
Enter another compound to search for formula:
Input example for Ethanol:
- Name: ethanol
- CAS #: 64-17-5
- Formula: C2H5OH
- Smiles: CCO
- InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
- InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Deep Data Application Examples
Our Deep Data encompasses property data, spectral data, quantum chemical data, and molecular descriptor data for a wide range of chemical compounds. It features more than 2,100 high-quality datasets per single chemical compound, totaling over 8 billion datasets for 4.1+ million chemical compounds. Below are some application examples that may interest you:
- Thermophysical Property Datafile (IK-Cape File) for Process Simulators, e.g., Aspen Plus
- Free Radicals Thermodynamic Data for Oxidation, Combustion, and Thermal Cracking Kinetics
- Quantum Tools for IR Spectra Interpretation
- Instant Access to Molecular Orbitals
- Faster Quantum Calculations with Pre-Computed Results
- Chemical Big Data for Artificial Intelligence (AI) Developments
- Quantum Descriptors for QSAR·QSPR Modeling
- Deep Data Application Overview
Additional Information for Identifying Nitric oxide Molecule
-
Structure Data File (SDF/MOL File) of nitric oxide
The structure data file (SDF/MOL File) of nitric oxide is available for download in the SDF page of nitric oxide providing the information about the atoms, bonds, connectivity and coordinates of nitric oxide, which is not completely available in the chemical formula representation. The nitric oxide structure data file can be imported to most of the cheminformatics software for further analysis and visualization.
-
Chemical structure of nitric oxide
The chemical structure image of nitric oxide is available in chemical structure page of nitric oxide, which specifies the molecular geometry, i.e., the spatial arrangement of atoms in the chemical formula of nitric oxide and the chemical bonds that hold the atoms together.
-
Molecular weight of nitric oxide
The molecular weight of nitric oxide is available in molecular weight page of nitric oxide, which is calculated as the sum of the atomic weights of each constituent element multiplied by the number of atoms of that element specified in the chemical formula of nitric oxide.
-
InChI (IUPAC International Chemical Identifier) information of nitric oxide
The molecular chemical formulas lack structural information. An alternative textual expression including the structural information is InChI. The full standard InChI of nitric oxide is:
InChI=1S/NO/c1-2
It can provide a standard way to encode the molecular information of nitric oxide to facilitate the search for the compound information in databases and on the web.
The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of nitric oxide is:
InChIKey=MWUXSHHQAYIFBG-UHFFFAOYSA-N
The InChIKey may allow easier web searches for nitric oxide, but it needs to be linked to the full InChI to get back to the original structure of the nitric oxide since the full standard InChI cannot be reconstructed from the InChIKey.
-
Other names (synonyms) or registry numbers of nitric oxide
The nitric oxide compound may have different names depending on the various different situations of industrial applications. The list of the other names (synonyms) of nitric oxide including the registry numbers is given below, if available:
- 31C4KY9ESH
- Nitric oxide, 98.5%
- NITRIC-OXIDE
- Nitrogen(II) oxide
- Nitric Oxide, Endothelium-Derived
- Nitric Oxide, Endothelium Derived
- Endothelium-Derived Nitric Oxide
- Vasodilator, Endogenous Nitrate
- Nitrate Vasodilator, Endogenous
- Endogenous Nitrate Vasodilator
- Nitrosoradical
- Monoxide, Mononitrogen
- Monoxide, Nitrogen
- Oxide, Nitric
- D00074
- (NO)(.)
- OHM 11771
- NO(.)
- endothelium-derived relaxing factor
- (.)NO
- [NO]
- oxido de nitrogeno(II)
- INOmax (TN)
- Nitric oxide (JAN)
- Stickstoff(II)-oxid
- monoxido de nitrogeno
- EDRF
- Nitric oxide trimer
- oxidonitrogen(.)
- Stickstoffmonoxid
- oxido nitrico
- oxyde azotique
- oxoazanyl
- monoxyde d'azote
- 10102-43-9
- nitrosyl
- nitrogen monooxide
- INOmax
- Mononitrogen monoxide
- D009569
Nitric oxide Identification Summary Frequently Asked Questions (FAQs)
| What’s the chemical formula of nitric oxide? |
|---|
| NO |
| How many atoms and what are they in the nitric oxide structure? |
| 2 atom(s) - 1 Nitrogen atom(s) and 1 Oxygen atom(s) |
| How many chemical bonds and what are they in the nitric oxide structure? |
| 1 bond(s) - 1 non-H bond(s), 1 multiple bond(s), and 1 double bond(s) |
| What’s the molecular weight of nitric oxide? |
| 30.0061 g/mol |
| What’s the SMILES string of nitric oxide? |
| [N]=O |
| What’s the InChI of nitric oxide? |
| InChI=1S/NO/c1-2 |
| What’s the InChIKey of nitric oxide? |
| MWUXSHHQAYIFBG-UHFFFAOYSA-N |
116
The contents of this page can freely be shared if cited as follows:
Source: Chemical Compounds Deep Data Source (CCDDS; https://www.molinstincts.com) based on 41 patented QSQN and QN
technology
commercialized into Mol-Instincts database and ChemRTP, ChemEssen, Inc (2024).