Butyl 5-oxo-L-prolinate structure

Butyl 5-oxo-L-prolinate

TL;DR: Butyl 5-oxo-L-prolinate (CAS 4931-68-4) is a chemical compound with molecular formula C9H15NO3 and molecular weight 185.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

butyl (2S)-5-oxopyrrolidine-2-carboxylate

Also Known As: Butyl 5-oxo-L-prolinate, Butyl L-pyroglutamate, Butyl Pyroglutamate, butyl 5-oxoprolinate, n-butyl pyroglutamate

CAS: 4931-68-4
Molecular Formula C9H15NO3
Molecular Weight 185.11 g/mol
LogP 0.8
Topological Polar Surface Area 55.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 5
Exact Mass 185.1052
Heavy Atoms 13
Complexity 203.0

Chemical Identifiers

CAS Number 4931-68-4
SMILES CCCCOC(=O)[C@@H]1CCC(=O)N1
InChIKey QBBAJUQOYIURHA-ZETCQYMHSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (21 patents) Peptides & Amino Acids (7 patents) Pharmaceutical Intermediates (103 patents)

Product Overview

Butyl 5-oxo-L-prolinate (CAS 4931-68-4), with molecular formula C9H15NO3 and molecular weight 185.11 g/mol. IUPAC: butyl (2S)-5-oxopyrrolidine-2-carboxylate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Butyl 5-oxo-L-prolinate

XLogP
0.8
TPSA (Topological Polar Surface Area)
55.4
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
5
Heavy Atoms
13
Complexity
203.0
Exact Mass
185.1052
Monoisotopic Mass
185.1052
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Butyl 5-oxo-L-prolinate

The XLogP value of 0.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Butyl 5-oxo-L-prolinate. With a topological polar surface area (TPSA) of 55.4 Ų, Butyl 5-oxo-L-prolinate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Butyl 5-oxo-L-prolinate has 1 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Butyl 5-oxo-L-prolinate?

The CAS number of Butyl 5-oxo-L-prolinate is 4931-68-4.

What is the molecular formula of Butyl 5-oxo-L-prolinate?

The molecular formula of Butyl 5-oxo-L-prolinate is C9H15NO3.

What is the molecular weight of Butyl 5-oxo-L-prolinate?

The molecular weight of Butyl 5-oxo-L-prolinate is 185.11 g/mol.

Where can I buy Butyl 5-oxo-L-prolinate?

You can request a quote for Butyl 5-oxo-L-prolinate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Butyl 5-oxo-L-prolinate?

Yes, KEHONG BIO provides custom synthesis services for Butyl 5-oxo-L-prolinate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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