Argiopinin III structure

Argiopinin III

TL;DR: Argiopinin III (CAS 2921-50-8) is a chemical compound with molecular formula C31H53N11O5 and molecular weight 659.42 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

N-[5-[3-[3-[[2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propylamino]propylamino]pentyl]-2-[[2-(4-hydroxy-1H-indol-3-yl)acetyl]amino]butanediamide

Also Known As: Argiopinin III, Argiopinin 3, Argiotoxin 659, N-[5-[3-[3-[[2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propylamino]propylamino]pentyl]-2-[[2-(4-hydroxy-1H-indol-3-yl)acetyl]amino]butanediamide, n1-[5-({3-[(3-{[n5-(diaminomethylidene)ornithyl]amino}propyl)amino]propyl}amino)pentyl]-n2-[(4-hydroxy-1h-indol-3-yl)acetyl]aspartamide

CAS: 2921-50-8
Molecular Formula C31H53N11O5
Molecular Weight 659.42 g/mol
LogP -2.3
Topological Polar Surface Area 281.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 9
Rotatable Bonds 25
Exact Mass 659.4231
Heavy Atoms 47
Complexity 982.0

Chemical Identifiers

CAS Number 2921-50-8
SMILES C1=CC2=C(C(=C1)O)C(=CN2)CC(=O)NC(CC(=O)N)C(=O)NCCCCCNCCCNCCCNC(=O)C(CCCN=C(N)N)N
InChIKey ONYMEUPDKAAGRV-UHFFFAOYSA-N

Product Overview

Argiopinin III (CAS 2921-50-8), with molecular formula C31H53N11O5 and molecular weight 659.42 g/mol. IUPAC: N-[5-[3-[3-[[2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propylamino]propylamino]pentyl]-2-[[2-(4-hydroxy-1H-indol-3-yl)acetyl]amino]butanediamide.

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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 Argiopinin III

XLogP
-2.3
TPSA (Topological Polar Surface Area)
281.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
9
Rotatable Bonds
25
Heavy Atoms
47
Complexity
982.0
Exact Mass
659.4231
Monoisotopic Mass
659.4231
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 Argiopinin III

The XLogP value of -2.3 indicates that Argiopinin III is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 281.0 Ų indicates high polarity, suggesting Argiopinin III may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Argiopinin III has 11 hydrogen bond donor(s) and 9 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 Argiopinin III?

The CAS number of Argiopinin III is 2921-50-8.

What is the molecular formula of Argiopinin III?

The molecular formula of Argiopinin III is C31H53N11O5.

What is the molecular weight of Argiopinin III?

The molecular weight of Argiopinin III is 659.42 g/mol.

Where can I buy Argiopinin III?

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

Does KEHONG BIO offer custom synthesis for Argiopinin III?

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

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