Pentasilver structure

Pentasilver

TL;DR: Pentasilver (CAS 64475-46-3) is a chemical compound with molecular formula Ag5 and molecular weight 534.53 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

silver

Also Known As: Pentasilver, Silver pentamer

CAS: 64475-46-3
Molecular Formula Ag5
Molecular Weight 534.53 g/mol
LogP -0.0125
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 534.5255
Heavy Atoms 5
Complexity 0.0

Chemical Identifiers

CAS Number 64475-46-3
SMILES [Ag].[Ag].[Ag].[Ag].[Ag]
InChIKey MMSVVKVPZNKRHE-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Electronic Chemicals (1 patents)

Product Overview

Pentasilver (CAS 64475-46-3), with molecular formula Ag5 and molecular weight 534.53 g/mol. IUPAC: silver.

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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 Pentasilver

XLogP
-0.0125
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
5
Complexity
0.0
Exact Mass
534.5255
Monoisotopic Mass
534.5255
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 Pentasilver

The XLogP value of -0.0125 indicates that Pentasilver is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 0.0 Ų, Pentasilver exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pentasilver has 0 hydrogen bond donor(s) and 0 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 Pentasilver?

The CAS number of Pentasilver is 64475-46-3.

What is the molecular formula of Pentasilver?

The molecular formula of Pentasilver is Ag5.

What is the molecular weight of Pentasilver?

The molecular weight of Pentasilver is 534.53 g/mol.

Where can I buy Pentasilver?

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

Does KEHONG BIO offer custom synthesis for Pentasilver?

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

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