Thioxolead structure

Thioxolead

TL;DR: Thioxolead (CAS 39377-56-5) is a chemical compound with molecular formula H2PbS and molecular weight 241.96 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: thioxolead, lead; sulfane, LEAD SULFIDE, hydrogen sulfide; lead, PBS

CAS: 39377-56-5
Molecular Formula H2PbS
Molecular Weight 241.96 g/mol
LogP -0.268
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 241.96437
Heavy Atoms 2
Complexity 2.0

Chemical Identifiers

CAS Number 39377-56-5
SMILES S.[Pb]

Product Overview

Thioxolead (CAS 39377-56-5), with molecular formula H2PbS and molecular weight 241.96 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 Thioxolead

XLogP
-0.268
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
2
Complexity
2.0
Exact Mass
241.96437
Monoisotopic Mass
241.96437
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 Thioxolead

The XLogP value of -0.268 indicates that Thioxolead 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, Thioxolead exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Thioxolead has 0 hydrogen bond donor(s) and 0 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 Thioxolead?

The CAS number of Thioxolead is 39377-56-5.

What is the molecular formula of Thioxolead?

The molecular formula of Thioxolead is H2PbS.

What is the molecular weight of Thioxolead?

The molecular weight of Thioxolead is 241.96 g/mol.

Where can I buy Thioxolead?

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

Does KEHONG BIO offer custom synthesis for Thioxolead?

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

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