Structure of Captopril (C9H15NO3S)
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Chemical Formula | C9H15NO3S |
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Molecular Weight | 217.2853 g/mol |
IUPAC Name | (2S)-1-[(2S)-2-methyl-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid |
SMILES String | CC(CS)C(=O)N1CCCC1C(O)=O |
InChI | InChI=1S/C9H15NO3S/c1-6(5-14)8(11)10-4-2-3-7(10)9(12)13/h6-7,14H,2-5H2,1H3,(H,12,13)/t6-,7+/m1/s1 |
InChIKey | FAKRSMQSSFJEIM-RQJHMYQMSA-N |
Citation | CC-DPS (Chemical Compounds Deep Profiling Services; https://www.cc-dps.com) powered by 41 patented QSQN technology based on Quantum Chemistry, Statistical Thermodynamics, Quantitative Structure-Property Relationship (QSPR), and Neural Network. |
Content on this page is sourced from CC-DPS (Chemical Compounds Deep Profiling Services), which provides more than 2,100 additional essential information sets for each chemical compound. Discover CC-DPS
Chemical Structure Description
A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. The captopril molecule contains a total of 29 bond(s). There are 14 non-H bond(s), 2 multiple bond(s), 3 rotatable bond(s), 2 double bond(s), 1 five-membered ring(s), 1 carboxylic acid(s) (aliphatic), 1 tertiary amide(s) (aliphatic), 1 hydroxyl group(s), 1 thiol(s), and 1 Pyrrolidine(s). Images of the chemical structure of captopril are given below:
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The 2D chemical structure image of captopril is also called skeletal formula, which is the standard notation for organic molecules. The carbon atoms in the chemical structure of captopril are implied to be located at the corner(s) and hydrogen atoms attached to carbon atoms are not indicated – each carbon atom is considered to be associated with enough hydrogen atoms to provide the carbon atom with four bonds.
The 3D chemical structure image of captopril is based on the ball-and-stick model which displays both the three-dimensional position of the atoms and the bonds between them. The radius of the spheres is therefore smaller than the rod lengths in order to provide a clearer view of the atoms and bonds throughout the chemical structure model of captopril. Download structure data file (SDF/MOL) file of this compound.
Interactive 3D Visualization
For a better understanding of the chemical structure, an interactive 3D visualization of captopril is provided here.
The captopril molecule shown in the visualization screen can be rotated interactively by keep clicking and moving the mouse button. Mouse wheel zoom is available as well – the size of the captopril molecule can be increased or decreased by scrolling the mouse wheel.
The information of the atoms, bonds, connectivity and coordinates included in the chemical structure of captopril can easily be identified by this visualization. By right-clicking the visualization screen, various other options are available including the visualization of van der Waals surface and exporting to an image file.
Search Another Chemical Structure
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- Name: ethanol
- CAS #: 64-17-5
- Formula: C2H5OH
- Smiles: CCO
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- InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Additional Information for Identifying Captopril Molecule
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SMILES (Simplified Molecular-Input Line-Entry System) string of captopril
The SMILES string of captopril is CC(CS)C(=O)N1CCCC1C(O)=O, which can be can be imported by most molecule editors for conversion back into two-dimensional drawings or three-dimensional models of the captopril.
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Structure Data File (SDF/MOL File) of captopril
The structure data file (SDF/MOL File) of captopril is available for download in the SDF page of captopril, which provides the information about the atoms, bonds, connectivity and coordinates of captopril. The captopril structure data file can be imported to most of the cheminformatics software systems and applications.
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Chemical formula of captopril
The molecular formula of captopril is available in chemical formula page of captopril, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.
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Molecular weight of captopril
The molecular weight of captopril is available in molecular weight page of captopril, which is calculated as the sum of the atomic weights of each constituent element multiplied by the number of atoms of that element in the molecular formula.
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Other names (synonyms) or registry numbers of captopril
The captopril compound may be called differently depending on the various different situations of industrial applications. Below are the list of the other names (synonyms) of captopril including the various registry numbers, if available:
- 1-[(2S)-2-methyl-3-sulfanylpropanoyl]-L-proline
- N-[(S)-3-Mercapto-2-methylpropionyl]-L-proline
- [2S]-1-[3-Mercapto-2-methylpropionyl]-L-proline
- Tensiomin
- Captril
- SPECTRUM1500682
- UPCMLD-DP003:001
- Tensoprel
- Tenosbon
- SQ 14,225
- SA 333
- Lopril
- Lopirin [Switzerland]
- L-Proline, 1-(3-mercapto-2-methyl-1-oxopropyl)-, (S)-
- L-Proline, 1-((2S)-3-mercapto-2-methyl-1-oxopropyl)-
- L-Captopril
- Hypertil
- Garranil
- Dilabar
- D-3-Mercapto-2-methylpropionylproline
- D-3-Mercapto-2-methylpropanoyl-L-proline
- D-2-Methyl-3-mercaptopropanoyl-L-proline
- Cesplon
- Captoril
- Captopryl
- Captoprilum [INN-Latin]
- Captopril [USAN:BAN:INN:JAN]
- Captolane
- Capoten
- CAPTOPRIL
- Alopresin
- Acepril
- Acepress
- Aceplus
- Acediur
- 3-Mercapto-2-methylpropionyl-proline
- 1-Pyrrolidinecarboxylic acid, 1-(D-3-mercapto-2-methyl-1-propionyl)-, L-(S,S)-
- 1-(D-3-Mercapto-2-methyl-1-oxopropyl)-L-proline (S,S)
- 1-(3-Mercapto-2-methyl-1-oxopropyl)-L-proline
- 1-((2S)-3-Mercapto-2-methylpropionyl)-L-proline
- (S)-1-(3-Mercapto-2-methyl-1-oxopropyl)-L-proline
- (2S)-1-(3-Mercapto-2-methylpropionyl)-L-proline
- D00251
- Captopril (JP15/USP/INN)
- Capoten (TN)
- Apopril (TN)
- Apopril
- 62571-86-2
- (2S)-1-[(2S)-3-mercapto-2-methyl-propanoyl]proline
- (2S)-1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-2-pyrrolidinecarboxylic acid
- (2S)-1-[(2S)-2-methyl-3-sulfanyl-propanoyl]pyrrolidine-2-carboxylic acid
- Lopac-C-4042
Captopril Identification Summary Frequently Asked Questions (FAQs)
What’s the chemical formula of captopril? |
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C9H15NO3S |
How many atoms and what are the elements included the captopril molecule? |
29 atom(s) - 15 Hydrogen atom(s), 9 Carbon atom(s), 1 Nitrogen atom(s), 3 Oxygen atom(s), and 1 Sulfur atom(s) |
How many chemical bonds and what kind of bonds are included the captopril structure? |
29 bond(s) - 14 non-H bond(s), 2 multiple bond(s), 3 rotatable bond(s), 2 double bond(s), 1 five-membered ring(s), 1 carboxylic acid(s) (aliphatic), 1 tertiary amide(s) (aliphatic), 1 hydroxyl group(s), 1 thiol(s), and 1 Pyrrolidine(s) |
What’s the captopril’s molecular weight? |
217.2853 g/mol |
What’s the SMILES code of captopril? |
CC(CS)C(=O)N1CCCC1C(O)=O |
What’s the InChI string of captopril? |
InChI=1S/C9H15NO3S/c1-6(5-14)8(11)10-4-2-3-7(10)9(12)13/h6-7,14H,2-5H2,1H3,(H,12,13)/t6-,7+/m1/s1 |
What’s the InChIKey code of captopril? |
FAKRSMQSSFJEIM-RQJHMYQMSA-N |