Molecular Weight of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid (C19H13N3O7S2)
Identification of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid Chemical Compound
Chemical Formula | C19H13N3O7S2 |
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Molecular Weight | 459.45242 g/mol |
IUPAC Name | (7E)-8-oxo-7-[2-(4-sulfonaphthalen-1-yl)hydrazin-1-ylidene]-7,8-dihydroquinoline-5-sulfonic acid |
SMILES String | OS(=O)(=O)C3=CC(=NNc1ccc(c2ccccc12)S(O)(=O)=O)C(=O)c4ncccc34 |
InChI | InChI=1S/C19H13N3O7S2/c23-19-15(10-17(31(27,28)29)13-6-3-9-20-18(13)19)22-21-14-7-8-16(30(24,25)26)12-5-2-1-4-11(12)14/h1-10,21H,(H,24,25,26)(H,27,28,29)/b22-15+ |
InChIKey | JRORXBHSLYXSKK-PXLXIMEGSA-N |
Molecular Weight Description
The 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid molecule consists of 13 Hydrogen atom(s), 19 Carbon atom(s), 3 Nitrogen atom(s), 7 Oxygen atom(s), and 2 Sulfur atom(s) - a total of 44 atom(s). The molecular weight of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:
$$ 459.45242 · \frac{g}{mol} $$
The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass constant defined by 1 g/mol.
Molecular masses are calculated from the standard atomic weights of each nuclide, while molar masses are calculated from the atomic mass of each element. The atomic mass takes into account the isotopic distribution of the element in a given sample.
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Additional Information for Identifying 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid Molecule
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Structure Data File (SDF/MOL File) of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
The structure data file (SDF/MOL File) of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is available for download in the SDF page of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid, which provides the information on atoms, bonds, connectivity and coordinates of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid. The 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid structure data file can be imported to most of the chemistry-related software, providing three-dimensional visualization and further analysis.
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Chemical structure of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
The molecular structure image of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is available in chemical structure page of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid, which provides the molecular geometry information, i.e., the spatial arrangement of atoms in 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid and the chemical bonds that hold the atoms together.
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Chemical formula of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
The molecular formula of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is given in chemical formula page of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.
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InChI (IUPAC International Chemical Identifier) information of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
In addition to the molecular weight information, the structural information of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid in a textual expression is available via InChi. The full standard InChI of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is given below:
InChI=1S/C19H13N3O7S2/c23-19-15(10-17(31(27,28)29)13-6-3-9-20-18(13)19)22-21-14-7-8-16(30(24,25)26)12-5-2-1-4-11(12)14/h1-10,21H,(H,24,25,26)(H,27,28,29)/b22-15+
It can provide a way to encode the molecular information of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid 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 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid is:
InChIKey=JRORXBHSLYXSKK-PXLXIMEGSA-N
It may allow easier web searches for 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid as the full standard InChI cannot be reconstructed from the InChIKey.
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Other names (synonyms) or registry numbers of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
There may be different names of the 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:
- (7E)-8-oxo-7-[(4-sulfo-1-naphthalenyl)hydrazinylidene]-5-quinolinesulfonic acid
- (7E)-8-oxidanylidene-7-[(4-sulfonaphthalen-1-yl)hydrazinylidene]quinoline-5-sulfonic acid
- (7E)-8-oxo-7-[(4-sulfo-1-naphthyl)hydrazono]quinoline-5-sulfonic acid
- A803842
- 8-Hydroxy-7-((4-sulpho-1-naphthyl)azo)quinoline-5-sulphonic acid
- 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid
- 117-87-3
8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid Identification Summary Frequently Asked Questions (FAQs)
What’s the formula of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid? |
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C19H13N3O7S2 |
How many atoms and what are the elements in the 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid molecule? |
44 atom(s) - 13 Hydrogen atom(s), 19 Carbon atom(s), 3 Nitrogen atom(s), 7 Oxygen atom(s), and 2 Sulfur atom(s) |
How many chemical bonds and what types of bonds are in the 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid structure? |
47 bond(s) - 34 non-H bond(s), 24 multiple bond(s), 4 rotatable bond(s), 7 double bond(s), 17 aromatic bond(s), 4 six-membered ring(s), 2 ten-membered ring(s), 1 ketone(s) (aromatic), 1 hydrazone(s), 2 hydroxyl group(s), 2 sulfonic (thio-/dithio-) acid(s), and 1 Pyridine(s) |
What’s the molar mass of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid? |
459.45242 g/mol |
What’s the SMILES format of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid? |
OS(=O)(=O)C3=CC(=NNc1ccc(c2ccccc12)S(O)(=O)=O)C(=O)c4ncccc34 |
What’s the InChI format of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid? |
InChI=1S/C19H13N3O7S2/c23-19-15(10-17(31(27,28)29)13-6-3-9-20-18(13)19)22-21-14-7-8-16(30(24,25)26)12-5-2-1-4-11(12)14/h1-10,21H,(H,24,25,26)(H,27,28,29)/b22-15+ |
What’s the InChIKey string of 8-Hydroxy-7-((4-sulfo-1-naphthyl)azo)quinoline-5-sulfonic acid? |
JRORXBHSLYXSKK-PXLXIMEGSA-N |
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