Thallium Tl-202 structure

Thallium Tl-202

TL;DR: Thallium Tl-202 (CAS 15720-57-7) is a chemical compound with molecular formula Tl and molecular weight 201.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

thallium-202

Also Known As: Thallium Tl-202, 202Tl isotope, Isotope:202Tl, 202Tl radioisotope, 202Tl (isotope)

CAS: 15720-57-7
Molecular Formula Tl
Molecular Weight 201.97 g/mol
LogP -0.3808
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 201.9721
Heavy Atoms 1
Complexity 0.0

Chemical Identifiers

CAS Number 15720-57-7
SMILES [202Tl]

Product Overview

Thallium Tl-202 (CAS 15720-57-7), with molecular formula Tl and molecular weight 201.97 g/mol. IUPAC: thallium-202.

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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 Thallium Tl-202

XLogP
-0.3808
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
1
Complexity
0.0
Exact Mass
201.9721
Monoisotopic Mass
201.9721
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 Thallium Tl-202

The XLogP value of -0.3808 indicates that Thallium Tl-202 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, Thallium Tl-202 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Thallium Tl-202 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 Thallium Tl-202?

The CAS number of Thallium Tl-202 is 15720-57-7.

What is the molecular formula of Thallium Tl-202?

The molecular formula of Thallium Tl-202 is Tl.

What is the molecular weight of Thallium Tl-202?

The molecular weight of Thallium Tl-202 is 201.97 g/mol.

Where can I buy Thallium Tl-202?

You can request a quote for Thallium Tl-202 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Thallium Tl-202?

Yes, KEHONG BIO provides custom synthesis services for Thallium Tl-202 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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