Elastin polypentapeptide structure

Elastin polypentapeptide

TL;DR: Elastin polypentapeptide (CAS 81857-53-6) is a chemical compound with molecular formula C25H44N6O6 and molecular weight 524.33 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: Elastin polypentapeptide, Polypentapeptide, elastin, H-(Val-pro-gly-val-gly)(n)-val-ome, Poly(1,2-pyrrolidinediylcarbonylimino(2-oxo-1,2-ethanediyl)imino(1-(1-methylethyl)-2-oxo-1,2-ethanediyl)imino(2-oxo-1,2-ethanediyl)imino(1-(1-methylethyl)-2-oxo-1,2-ethanediyl)), alpha-(2-amino-3-methyl-1-oxobutyl)-omega-methoxy-, (all-S)-, 2-[(2S)-2-[[2-[[2-[(3S)-3-amino-4-methyl-2-oxopentoxy]-3-methylbutanoyl]amino]acetyl]amino]-3-methylbutanoyl]-N-propan-2-yl-3,4-dihydropyrazole-1-carboxamide

CAS: 81857-53-6
Molecular Formula C25H44N6O6
Molecular Weight 524.33 g/mol
LogP 1.7
Topological Polar Surface Area 163.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 7
Rotatable Bonds 13
Exact Mass 524.3322
Heavy Atoms 37
Complexity 815.0

Chemical Identifiers

CAS Number 81857-53-6
SMILES CC(C)[C@@H](C(=O)CO[C](C(C)C)C(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N1CC[CH]N1C(=O)NC(C)C)N
InChIKey XCLXUOOCEKFWDF-SFTDATJTSA-N

Product Overview

Elastin polypentapeptide (CAS 81857-53-6), with molecular formula C25H44N6O6 and molecular weight 524.33 g/mol.

🧪
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 Elastin polypentapeptide

XLogP
1.7
TPSA (Topological Polar Surface Area)
163.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
7
Rotatable Bonds
13
Heavy Atoms
37
Complexity
815.0
Exact Mass
524.3322
Monoisotopic Mass
524.3322
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 Elastin polypentapeptide

The XLogP value of 1.7 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Elastin polypentapeptide. The TPSA of 163.0 Ų indicates high polarity, suggesting Elastin polypentapeptide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Elastin polypentapeptide has 4 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 Elastin polypentapeptide?

The CAS number of Elastin polypentapeptide is 81857-53-6.

What is the molecular formula of Elastin polypentapeptide?

The molecular formula of Elastin polypentapeptide is C25H44N6O6.

What is the molecular weight of Elastin polypentapeptide?

The molecular weight of Elastin polypentapeptide is 524.33 g/mol.

Where can I buy Elastin polypentapeptide?

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

Does KEHONG BIO offer custom synthesis for Elastin polypentapeptide?

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

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