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SDF/Mol File of 2-Thiocytosine (C4H5N3S)

Identification of 2-Thiocytosine Chemical Compound

2D chemical structure image of 2-Thiocytosine
Chemical Formula C4H5N3S
Molecular Weight 127.1676 g/mol
IUPAC Name 6-amino-1,2-dihydropyrimidine-2-thione
SMILES String Nc1ccnc(=S)[nH]1
InChI InChI=1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey DCPSTSVLRXOYGS-UHFFFAOYSA-N

Structure Data File (SDF/MOL File) Description

The structure data file (SDF/MOL File) of 2-Thiocytosine is available for download. Click the link below to start downloading.

Download structure data file (SDF/MOL File)

The structure data file (SDF/MOL File) contains the information about the atoms, bonds, connectivity and coordinates of 2-Thiocytosine molecule. It starts with a header block, followed by "connection table’, which describes the structural relationships and properties of the atoms.

The structure data file (SDF/MOL File) available above can be imported to most of the chemistry-related software packages, performing further scientific analysis. Most of the computational software and visualization program require the structural information of the target molecule, and the above structure data file (SDF/MOL File) can be a good option.

3D chemical structure image of 2-Thiocytosine
Ball-and-stick model of 2-Thiocytosine

chemical table area

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Input a chemical compound consisting of C, H, N, O, S, F, Cl, Br, I, Si, P, and/or As atom(s)

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

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Additional Information for Identifying 2-Thiocytosine Molecule

  • Chemical structure of 2-Thiocytosine

    By visualizing the structure data file (SDF/MOL File) above, the chemical structure image of 2-Thiocytosine is available in chemical structure page of 2-Thiocytosine, which specifies the molecular geometry, i.e., the spatial arrangement of atoms and the chemical bonds that hold the atoms together.

  • Molecular weight of 2-Thiocytosine

    The molecular weight of 2-Thiocytosine is available in molecular weight page of 2-Thiocytosine, which is calculated as the sum of the atomic masses of each constituent element multiplied by the number of atoms of that element.

  • Chemical formula of 2-Thiocytosine

    The chemical formula of 2-Thiocytosine is given in chemical formula page of 2-Thiocytosine, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.

  • InChI (IUPAC International Chemical Identifier) information of 2-Thiocytosine

    An alternative way of expressing structural information in text format is InChI. The full standard InChI of 2-Thiocytosine is:

    InChI=1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)

    It can provide a standard way to encode the molecular information of 2-Thiocytosine 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 2-Thiocytosine is:

    InChIKey=DCPSTSVLRXOYGS-UHFFFAOYSA-N

    The InChIKey may allow easier web searches for 2-Thiocytosine, but it needs to be linked to the full InChI to get back to the original structure of the 2-Thiocytosine since the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of 2-Thiocytosine

    The 2-Thiocytosine compound may be named differently depending on the various situations of industrial applications. Other names (synonyms) of 2-Thiocytosine including the registry numbers are listed below, if available:

    • 140907-24-0
    • 139424-18-3
    • 139424-16-1
    • 107759-90-0
    • 2(1H)-Pyrimidinethione, 3,4-dihydro-4-imino-, (Z)- (9CI)
    • J-019158
    • I03-0727
    • C-01083
    • A821739
    • X-4248
    • 2-Pyrimidinethiol,1,4-dihydro-4-imino-
    • MFCD00057341
    • 4-Amino-2(1H)-pyrimidinethione #
    • 2(1H)-Pyrimidinethione,6-amino-
    • 6-azanyl-1H-pyrimidine-2-thione
    • OR1193T
    • 4-amino-1H-pyrimidine-2-thione
    • 4-imino-3H-pyrimidine-2-thiol
    • 4-Amino-2-sulphanylpyrimidine
    • 2-Pyrimidinethiol, 4-amino-
    • 6-Amino-2-pyrimidinethione
    • 4-Aminothio-2-pyrimidinone
    • 2-Thiocytosine, 97%
    • 139424-17-2
    • GEO-00152
    • 2(1H)-Pyrimidinethione, 6-amino-
    • 6-amino-1H-pyrimidine-2-thione
    • 4-Amino-2-thiopyrimidine
    • 4-Amino-2(1H)-pyrimidinethione
    • 2(1H)-Pyrimidinone, 4-aminothio-
    • 2(1H)-Pyrimidinethione, 4-amino-
    • Cytosine, 2-thio-
    • Cytosine, thio-
    • 4-Aminopyrimidine-2-thiol
    • Thiocytosine
    • 333-49-3
    • 4-Amino-2-mercaptopyrimidine
    • 2-Thiocytosine

2-Thiocytosine Identification Summary Frequently Asked Questions (FAQs)

What’s the 2-Thiocytosine formula?
C4H5N3S
How many atoms and what elements are included in the 2-Thiocytosine molecule?
13 atom(s) - 5 Hydrogen atom(s), 4 Carbon atom(s), 3 Nitrogen atom(s), and 1 Sulfur atom(s)
How many chemical bonds and what kind of bonds are in the 2-Thiocytosine structure?
13 bond(s) - 8 non-H bond(s), 3 multiple bond(s), 3 double bond(s), 1 six-membered ring(s), 1 imine(s) (aliphatic), and 1 primary amine(s) (aliphatic)
What’s the 2-Thiocytosine’s molar mass?
127.1676 g/mol
What’s the SMILES structure of 2-Thiocytosine?
Nc1ccnc(=S)[nH]1
What’s the InChI code of 2-Thiocytosine?
InChI=1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
What’s the InChIKey format of 2-Thiocytosine?
DCPSTSVLRXOYGS-UHFFFAOYSA-N

47 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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