Back to Search
Ramipril
CAS: 87333-19-5 | C23H32N2O5
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
87333-19-5
Molecular Formula:
C23H32N2O5
Molecular Mass:
416.52 g/mol
Names and Synonyms:
Ramipril
Cyclopenta[b]pyrrole-2-carboxylic acid, 1-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-, (2S,3aS,6aS)-
Cyclopenta[b]pyrrole-2-carboxylic acid, 1-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-, [2S-[1[R*(R*)],2α,3aβ,6aβ]]-
(2S,3aS,6aS)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydrocyclopenta[b]pyrrole-2-carboxylic acid
HOE 498
Ramipril
Altace
Tritace
Unipril
Triatec
Vesdil
Pramace
Delix
Ramace
Cardace
Ramipres
Hopace
Corpril
Ecator
Rampicardin
Identifiers:
SMILES:
CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1[C@H](C(=O)O)C[C@@H]2CCC[C@@H]21
InChI:
InChI=1S/C23H32N2O5/c1-3-30-23(29)18(13-12-16-8-5-4-6-9-16)24-15(2)21(26)25-19-11-7-10-17(19)14-20(25)22(27)28/h4-6,8-9,15,17-20,24H,3,7,10-14H2,1-2H3,(H,27,28)/t15-,17-,18-,19-,20-/m0/s1
Key Properties
Melting Point
109 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 416.52 g/mol | CAS Common Chemistry |
| 416.5180000000003 g/mol | RDKit | |
| 416.23112212399997 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C1N(C(=O)C(NC(C(=O)OCC)CCC=2C=CC=CC2)C)C3CCCC3C1 | CAS Common Chemistry |
| InChI | InChI=1S/C23H32N2O5/c1-3-30-23(29)18(13-12-16-8-5-4-6-9-16)24-15(2)21(26)25-19-11-7-10-17(19)14-20(25)22(27)28/h4-6,8-9,15,17-20,24H,3,7,10-14H2,1-2H3,(H,27,28)/t15-,17-,18-,19-,20-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=HDACQVRGBOVJII-JBDAPHQKSA-N | CAS Common Chemistry |
| Melting Point | 109 °C | CAS Common Chemistry |
| Name | Ramipril | CAS Common Chemistry |
| Heavy Atom Count | 30 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 9 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 95.94000000000001 Ų | RDKit |
| LogP | 2.3831999999999995 | RDKit |
| Molar Refractivity | 111.79750000000007 | RDKit |
