Pyroglutamyl-lysyl-serine structure

Pyroglutamyl-lysyl-serine

TL;DR: Pyroglutamyl-lysyl-serine (CAS 5552-35-2) is a chemical compound with molecular formula C14H24N4O6 and molecular weight 344.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-6-amino-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid

Also Known As: Pyroglutamyllysylserine, Pyro-glu-lys-ser, Pyroglutamyl-lysyl-serine, 5-oxo-l-prolyl-l-lysyl-l-serine, Propane,1-(ethenyloxy)-2,2-dinitro

CAS: 5552-35-2
Molecular Formula C14H24N4O6
Molecular Weight 344.17 g/mol
LogP -4.8
Topological Polar Surface Area 171.0 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 7
Rotatable Bonds 10
Exact Mass 344.1696
Heavy Atoms 24
Complexity 484.0

Chemical Identifiers

CAS Number 5552-35-2
SMILES C1CC(=O)N[C@@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)O
InChIKey RCPIEMQVRDMETC-GUBZILKMSA-N

Product Overview

Pyroglutamyl-lysyl-serine (CAS 5552-35-2), with molecular formula C14H24N4O6 and molecular weight 344.17 g/mol. IUPAC: (2S)-2-[[(2S)-6-amino-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]hexanoyl]amino]-3-hydroxypropanoic acid.

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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 Pyroglutamyl-lysyl-serine

XLogP
-4.8
TPSA (Topological Polar Surface Area)
171.0
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
7
Rotatable Bonds
10
Heavy Atoms
24
Complexity
484.0
Exact Mass
344.1696
Monoisotopic Mass
344.1696
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 Pyroglutamyl-lysyl-serine

The XLogP value of -4.8 indicates that Pyroglutamyl-lysyl-serine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 171.0 Ų indicates high polarity, suggesting Pyroglutamyl-lysyl-serine may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pyroglutamyl-lysyl-serine has 6 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Pyroglutamyl-lysyl-serine?

The CAS number of Pyroglutamyl-lysyl-serine is 5552-35-2.

What is the molecular formula of Pyroglutamyl-lysyl-serine?

The molecular formula of Pyroglutamyl-lysyl-serine is C14H24N4O6.

What is the molecular weight of Pyroglutamyl-lysyl-serine?

The molecular weight of Pyroglutamyl-lysyl-serine is 344.17 g/mol.

Where can I buy Pyroglutamyl-lysyl-serine?

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

Does KEHONG BIO offer custom synthesis for Pyroglutamyl-lysyl-serine?

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

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