- 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+/m0/s1
- InChI Key
- FAKRSMQSSFJEIM-NKWVEPMBSA-N
- Formula
- C9H15NO3S
- SMILES
- CC(CS)C(=O)N1CCCC1C(=O)O
- Molecular Weight1
- 217.28
- CAS
- 62571-86-2
- Other Names
-
- (-)-Captopril
- (2S)-1-(3-Mercapto-2-methylpropionyl)-L-proline
- 1-((2S)-3-Mercapto-2-methylpropionyl)-L-proline
- 1-(3-Mercapto-2-methyl-1-oxopropyl)-L-proline
- 1-(D-3-Mercapto-2-methyl-1-oxopropyl)-L-proline
- 1-Pyrrolidinecarboxylic acid, 1-(D-3-mercapto-2-methyl-1-propionyl)-, L-(S,S)-
- 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-L-proline
- Acediur
- Aceplus
- Acepress
- Acepril
- Alopresin
- Capoten
- Captolane
- Captopryl
- Captoril
- Cesplon
- D-2-Methyl-3-mercaptopropanoyl-L-proline
- D-3-Mercapto-2-methylpropanoyl-L-proline
- Dilabar
- Garranil
- Hipertil
- L-Proline, 1-(3-mercapto-2-methyl-1-oxopropyl)-, (S)-
- L-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-
- Lopirin
- Lopril
- SA 333
- SQ 14,225
- SQ 14225
- Tensobon
- Tensoprel
- l-Captopril
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.7289 | Relay (1.0) Calculated Property | |
| ΔfG° | -276.55 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -610.26 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 100.23 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.62 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.18 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.628 | Crippen Calculated Property | |
| McVol | 162.150 | ml/mol | McGowan Calculated Property |
| Pc | 2636.93 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 583.53 | K | Relay (1.0) Calculated Property |
| Tc | 854.07 | K | Relay (1.0) Calculated Property |
| Tfus | 415.97 | K | Relay (1.0) Calculated Property |
| Vc | 0.541 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 20.38 | kJ/mol | 379.50 | NIST |
Similar Compounds
Find more compounds similar to Captopril.
Mixtures
- Isopropyl Alcohol + Captopril
- Captopril + Acetone
- Acetonitrile + Captopril
- Captopril + Acetic acid, methyl ester
- Captopril + Ethyl Acetate
- Captopril + Acetic acid, butyl ester
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Solubility of Captopril in 2-Propanol, Acetone, Acetonitrile, Methyl Acetate, Ethyl Acetate, and Butyl Acetate
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.