Sodium heptagermanate structure

Sodium heptagermanate

TL;DR: Sodium heptagermanate (CAS 138666-07-6) is a chemical compound with molecular formula Ge3H5Na3O10-12 and molecular weight 455.72 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: Sodium heptagermanate, trisodium; germanium; oxygen(2-); pentahydroxide

CAS: 138666-07-6
Molecular Formula Ge3H5Na3O10-12
Molecular Weight 455.72 g/mol
LogP -11.6084
Topological Polar Surface Area 292.5 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 0
Exact Mass 455.7211
Heavy Atoms 16
Complexity 21.270945

Chemical Identifiers

CAS Number 138666-07-6
SMILES [OH-].[OH-].[OH-].[OH-].[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Na+].[Ge].[Ge].[Ge]

Product Overview

Sodium heptagermanate (CAS 138666-07-6), with molecular formula Ge3H5Na3O10-12 and molecular weight 455.72 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 Sodium heptagermanate

XLogP
-11.6084
TPSA (Topological Polar Surface Area)
292.5
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
0
Heavy Atoms
16
Complexity
21.270945
Exact Mass
455.7211
Monoisotopic Mass
449.72507
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 Sodium heptagermanate

The XLogP value of -11.6084 indicates that Sodium heptagermanate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 292.5 Ų indicates high polarity, suggesting Sodium heptagermanate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Sodium heptagermanate has 0 hydrogen bond donor(s) and 5 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 Sodium heptagermanate?

The CAS number of Sodium heptagermanate is 138666-07-6.

What is the molecular formula of Sodium heptagermanate?

The molecular formula of Sodium heptagermanate is Ge3H5Na3O10-12.

What is the molecular weight of Sodium heptagermanate?

The molecular weight of Sodium heptagermanate is 455.72 g/mol.

Where can I buy Sodium heptagermanate?

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

Does KEHONG BIO offer custom synthesis for Sodium heptagermanate?

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

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