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Molecular Weight of Dibenzo(b,def)carbazole (C18H11N)

Identification of Dibenzo(b,def)carbazole Chemical Compound

2D chemical structure image of Dibenzo(b,def)carbazole
Chemical Formula C18H11N
Molecular Weight 241.28664 g/mol
IUPAC Name 19-azapentacyclo[14.2.1.0^{3,8}.0^{9,18}.0^{12,17}]nonadeca-1(18),2,4,6,8,10,12,14,16-nonaene
SMILES String c1ccc2c(c1)cc3[nH]c4cccc5ccc2c3c45
InChI InChI=1S/C18H11N/c1-2-6-13-12(4-1)10-16-18-14(13)9-8-11-5-3-7-15(19-16)17(11)18/h1-10,19H
InChIKey MOBQGBVFDKCBQD-UHFFFAOYSA-N

Molecular Weight Description

The Dibenzo(b,def)carbazole molecule consists of 11 Hydrogen atom(s), 18 Carbon atom(s), and 1 Nitrogen atom(s) - a total of 30 atom(s). The molecular weight of Dibenzo(b,def)carbazole is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 241.28664 · \frac{g}{mol} $$

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.

3D chemical structure image of Dibenzo(b,def)carbazole
Ball-and-stick model of Dibenzo(b,def)carbazole

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Additional Information for Identifying Dibenzo(b,def)carbazole Molecule


  • InChI (IUPAC International Chemical Identifier) information of Dibenzo(b,def)carbazole

    In addition to the molecular weight information, the structural information of Dibenzo(b,def)carbazole in a textual expression is available via InChi. The full standard InChI of Dibenzo(b,def)carbazole is given below:

    InChI=1S/C18H11N/c1-2-6-13-12(4-1)10-16-18-14(13)9-8-11-5-3-7-15(19-16)17(11)18/h1-10,19H

    It can provide a way to encode the molecular information of Dibenzo(b,def)carbazole 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 Dibenzo(b,def)carbazole is:

    InChIKey=MOBQGBVFDKCBQD-UHFFFAOYSA-N

    It may allow easier web searches for Dibenzo(b,def)carbazole. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the Dibenzo(b,def)carbazole as the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of Dibenzo(b,def)carbazole

    There may be different names of the Dibenzo(b,def)carbazole compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:

    • 4H-Dibenzo[b,def]carbazole #
    • 4H-Dibenzo[b,def]carbazole
    • Dibenzo(b,def)carbazole

Dibenzo(b,def)carbazole Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of Dibenzo(b,def)carbazole?
C18H11N
How many atoms and what are the elements in the Dibenzo(b,def)carbazole molecule?
30 atom(s) - 11 Hydrogen atom(s), 18 Carbon atom(s), and 1 Nitrogen atom(s)
How many chemical bonds and what types of bonds are in the Dibenzo(b,def)carbazole structure?
34 bond(s) - 23 non-H bond(s), 23 multiple bond(s), 23 aromatic bond(s), 1 five-membered ring(s), 4 six-membered ring(s), 3 nine-membered ring(s), 3 ten-membered ring(s), 2 eleven-membered ring(s), and 1 Pyrrole(s)
What’s the molar mass of Dibenzo(b,def)carbazole?
241.28664 g/mol
What’s the SMILES format of Dibenzo(b,def)carbazole?
c1ccc2c(c1)cc3[nH]c4cccc5ccc2c3c45
What’s the InChI format of Dibenzo(b,def)carbazole?
InChI=1S/C18H11N/c1-2-6-13-12(4-1)10-16-18-14(13)9-8-11-5-3-7-15(19-16)17(11)18/h1-10,19H
What’s the InChIKey string of Dibenzo(b,def)carbazole?
MOBQGBVFDKCBQD-UHFFFAOYSA-N

28 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).

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