4-oxo-L-proline
TL;DR: 4-oxo-L-proline (CAS 4347-18-6) is a chemical compound with molecular formula C5H7NO3 and molecular weight 129.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-4-oxopyrrolidine-2-carboxylic acid
Also Known As: 4-Oxo-L-proline, 4-Ketoproline, 4-Oxoproline, (S)-4-Oxopyrrolidine-2-carboxylic acid, 4-oxo-Proline
| Molecular Formula | C5H7NO3 |
|---|---|
| Molecular Weight | 129.04 g/mol |
| LogP | -3.3 |
| Topological Polar Surface Area | 66.4 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 129.04259 |
| Heavy Atoms | 9 |
| Complexity | 154.0 |
Chemical Identifiers
| CAS Number | 4347-18-6 |
|---|---|
| SMILES | C1[C@H](NCC1=O)C(=O)O |
| InChIKey | HFXAFXVXPMUQCQ-BYPYZUCNSA-N |
Patent-Derived Application Labels
Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
4-oxo-L-proline (CAS 4347-18-6), with molecular formula C5H7NO3 and molecular weight 129.04 g/mol. IUPAC: (2S)-4-oxopyrrolidine-2-carboxylic acid.
Chemical Property Profile of 4-oxo-L-proline
Property Insights of 4-oxo-L-proline
The XLogP value of -3.3 indicates that 4-oxo-L-proline is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 66.4 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-oxo-L-proline. Following Lipinski's Rule of Five, 4-oxo-L-proline has 2 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 4-oxo-L-proline?
The CAS number of 4-oxo-L-proline is 4347-18-6.
What is the molecular formula of 4-oxo-L-proline?
The molecular formula of 4-oxo-L-proline is C5H7NO3.
What is the molecular weight of 4-oxo-L-proline?
The molecular weight of 4-oxo-L-proline is 129.04 g/mol.
Where can I buy 4-oxo-L-proline?
You can request a quote for 4-oxo-L-proline directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-oxo-L-proline?
Yes, KEHONG BIO provides custom synthesis services for 4-oxo-L-proline and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.