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Hydroxyproline
CAS: 51-35-4 | C5H9NO3
2D Structure
3D Structure
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Basic Information
CAS Registry Number:
51-35-4
Molecular Formula:
C5H9NO3
Molecular Mass:
131.13 g/mol
Names and Synonyms:
Hydroxyproline
L-Proline, 4-hydroxy-, (4R)-
Proline, 4-hydroxy-, L-
L-Proline, 4-hydroxy-, trans-
(4R)-4-Hydroxy-L-proline
Hydroxy-L-proline
4-Hydroxyproline
4(R)-Hydroxy-2(S)-pyrrolidinecarboxylic acid
Hypro
δ-Hydroxyproline
4-Hydroxy-L-proline
trans-4-Hydroxyproline
Hydroxyproline
trans-4-Hydroxy-L-proline
trans-L-Hydroxyproline
4-trans-Hydroxy-L-proline
L-4-Hydroxyproline
Ls-Hydroxyproline
(2S,4R)-(-)-4-Hydroxyproline
L-Hydroxyproline
L-trans-4-Hydroxyproline
(R)-4-Hydroxy-(S)-proline
(S)-Hydroxyproline
L-Hypro
(-)-4-Hydroxy-2-pyrrolidinecarboxylic acid
trans-L-4-Hydroxyproline
(R)-4-Hydroxy-L-proline
Proline, 4-hydroxy-
(2S,4R)-4-Hydroxyproline
NSC 46704
4-Hydroxy-(S)-proline
4(R)-Hydroxyproline
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid
(4R,2S)-Hydroxyproline
trans-(2S,4R)-4-Hydroxy-L-proline
Identifiers:
SMILES:
O=C(O)[C@@H]1C[C@@H](O)CN1
InChI:
InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1
Key Properties
Melting Point
274 °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 | 131.13 g/mol | CAS Common Chemistry |
| 131.131 g/mol | RDKit | |
| 131.058243148 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Hydroxyproline | CAS Common Chemistry |
| Canonical SMILES | O=C(O)C1NCC(O)C1 | CAS Common Chemistry |
| InChI | InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=PMMYEEVYMWASQN-DMTCNVIQSA-N | CAS Common Chemistry |
| Melting Point | 274 °C | CAS Common Chemistry |
| Name | L-Hydroxyproline | CAS Common Chemistry |
| Hydroxyproline | CAS Common Chemistry | |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 69.56 Ų | RDKit |
| LogP | -1.2062 | RDKit |
| Molar Refractivity | 30.050299999999993 | RDKit |
Related Molecules
Other compounds with formula C5H9NO3
