Pro-Gln structure

Pro-Gln

TL;DR: Pro-Gln (CAS 18668-08-1) is a chemical compound with molecular formula C10H17N3O4 and molecular weight 243.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-5-amino-5-oxo-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoic acid

Also Known As: Prolyl-Glutamine, H-PRO-GLN-OH, Pro-Gln, L-prolyl-L-glutamine, Pro-Gln-OH

CAS: 18668-08-1
Molecular Formula C10H17N3O4
Molecular Weight 243.12 g/mol
LogP -1.4267
Topological Polar Surface Area 121.52 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 243.1219
Heavy Atoms 17
Complexity 312.67288

Chemical Identifiers

CAS Number 18668-08-1
SMILES C1C[C@H](NC1)C(=O)N[C@@H](CCC(=O)N)C(=O)O

Product Overview

Pro-Gln (CAS 18668-08-1), with molecular formula C10H17N3O4 and molecular weight 243.12 g/mol. IUPAC: (2S)-5-amino-5-oxo-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoic acid.

🧪
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 Pro-Gln

XLogP
-1.4267
TPSA (Topological Polar Surface Area)
121.52
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
4
Rotatable Bonds
6
Heavy Atoms
17
Complexity
312.67288
Exact Mass
243.1219
Monoisotopic Mass
243.1219
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 Pro-Gln

The XLogP value of -1.4267 indicates that Pro-Gln is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 121.52 Ų falls within the moderate polarity range, balancing permeability and solubility for Pro-Gln. Following Lipinski's Rule of Five, Pro-Gln has 4 hydrogen bond donor(s) and 4 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 Pro-Gln?

The CAS number of Pro-Gln is 18668-08-1.

What is the molecular formula of Pro-Gln?

The molecular formula of Pro-Gln is C10H17N3O4.

What is the molecular weight of Pro-Gln?

The molecular weight of Pro-Gln is 243.12 g/mol.

Where can I buy Pro-Gln?

You can request a quote for Pro-Gln directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pro-Gln?

Yes, KEHONG BIO provides custom synthesis services for Pro-Gln and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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