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Pipecolic Acid
CAS: 3105-95-1 | C6H11NO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
3105-95-1
Molecular Formula:
C6H11NO2
Molecular Mass:
129.16 g/mol
Names and Synonyms:
Pipecolic Acid
2-Piperidinecarboxylic acid, (2S)-
Pipecolic acid, (S)-(-)-
2-Piperidinecarboxylic acid, (S)-
(2S)-2-Piperidinecarboxylic acid
(S)-(-)-2-Piperidinecarboxylic acid
L-Pipecolic acid
L-(-)-Pipecolic acid
L-Piperidine-2-carboxylic acid
(S)-Piperidine-2-carboxylic acid
(S)-(-)-Pipecolic acid
(S)-Pipecolinic acid
(S)-Pipecolic acid
L-Homoproline
L-Pipecolinic acid
(-)-Pipecolic acid
NSC 93089
(-)-Pipecolinic acid
(2S)-Piperidine-2-carboxylic acid
(2S)-Piperidin-1-ium-2-carboxylate
2-Piperidinecarboxylic acid (2S)-
Identifiers:
SMILES:
O=C(O)[C@@H]1CCCCN1
InChI:
InChI=1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9)/t5-/m0/s1
Key Properties
Melting Point
268 °C (decomp)
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 | 129.16 g/mol | CAS Common Chemistry |
| 129.15900000000002 g/mol | RDKit | |
| 129.078978592 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Pipecolic_acid | CAS Common Chemistry |
| Canonical SMILES | O=C(O)C1NCCCC1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9)/t5-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=HXEACLLIILLPRG-YFKPBYRVSA-N | CAS Common Chemistry |
| Melting Point | 268 °C (decomp) | CAS Common Chemistry |
| Name | L-Pipecolic acid | CAS Common Chemistry |
| Pipecolic acid | CAS Common Chemistry | |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 49.33 Ų | RDKit |
| LogP | 0.21310000000000012 | RDKit |
| Molar Refractivity | 33.27749999999999 | RDKit |
