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Cypionic Acid
CAS: 140-77-2 | C8H14O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
140-77-2
Molecular Formula:
C8H14O2
Molecular Weight:
142.19799999999998 g/mol
Names and Synonyms:
Cypionic Acid
Cyclopentanepropanoic acid
Cyclopentanepropionic acid
3-Cyclopentylpropionic acid
Cyclopentylpropionic acid
3-Cyclopentylpropanoic acid
NSC 8771
Cypionic acid
Identifiers:
SMILES:
O=C(O)CCC1CCCC1
InChI:
InChI=1S/C8H14O2/c9-8(10)6-5-7-3-1-2-4-7/h7H,1-6H2,(H,9,10)
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 142.20 g/mol | Legacy Database |
| density | 1.01 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Cypionic_acid None | Legacy Database |
| cas-boiling-point | 130-132 °C None | Legacy Database |
| cas-canonical-smile | O=C(O)CCC1CCCC1 None | Legacy Database |
| cas-density | 1.01 g/cm3 @ Temp: 17.4 °C None | Legacy Database |
| cas-inchi | InChI=1S/C8H14O2/c9-8(10)6-5-7-3-1-2-4-7/h7H,1-6H2,(H,9,10) None | Legacy Database |
| cas-inchi-key | InChIKey=ZRPLANDPDWYOMZ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 131 °C None | Legacy Database |
| cas-name | Cyclopentanepropanoic acid None | Legacy Database |
| wikipedia-name | Cypionic acid None | Legacy Database |
| LogP | 2.0414000000000003 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 142.19799999999998 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 142.099379688 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 10 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 3 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 37.3 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 38.8278 | RDKit |
