Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl structure

Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl

TL;DR: Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl (CAS 20550-19-0) is a chemical compound with molecular formula C21H24Cl2O8S2 and molecular weight 538.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[3-chloro-2-(chloromethyl)-6-methoxy-5-(4-methylphenyl)sulfonyloxyoxan-4-yl] 4-methylbenzenesulfonate

Also Known As: Tetrajod-thyroameisensaeure, Tos(-2)[Tos(-3)]Hex4Cl6Cl-O-Me, [3-chloro-2-(chloromethyl)-6-methoxy-5-(4-methylphenyl)sulfonyloxyoxan-4-yl] 4-methylbenzenesulfonate, 3-chloro-2-(chloromethyl)-6-methoxy-4,5-bis-(4-methylphenyl)sulfonyloxy-oxane, Methyl 4,6-dichloro-4,6-dideoxy-2,3-bis-O-(4-methylbenzene-1-sulfonyl)hexopyranoside

CAS: 20550-19-0
Molecular Formula C21H24Cl2O8S2
Molecular Weight 538.03 g/mol
LogP 4.0
Topological Polar Surface Area 122.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 8
Rotatable Bonds 8
Exact Mass 538.029
Heavy Atoms 33
Complexity 825.0

Chemical Identifiers

CAS Number 20550-19-0
SMILES CC1=CC=C(C=C1)S(=O)(=O)OC2C(C(OC(C2Cl)CCl)OC)OS(=O)(=O)C3=CC=C(C=C3)C
InChIKey KOZKMPBVEFANRC-UHFFFAOYSA-N

Product Overview

Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl (CAS 20550-19-0), with molecular formula C21H24Cl2O8S2 and molecular weight 538.03 g/mol. IUPAC: [3-chloro-2-(chloromethyl)-6-methoxy-5-(4-methylphenyl)sulfonyloxyoxan-4-yl] 4-methylbenzenesulfonate.

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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 Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl

XLogP
4.0
TPSA (Topological Polar Surface Area)
122.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
8
Rotatable Bonds
8
Heavy Atoms
33
Complexity
825.0
Exact Mass
538.029
Monoisotopic Mass
538.029
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 Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl

The XLogP value of 4.0 indicates that Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 122.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl. Following Lipinski's Rule of Five, Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl has 0 hydrogen bond donor(s) and 8 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 Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl?

The CAS number of Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl is 20550-19-0.

What is the molecular formula of Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl?

The molecular formula of Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl is C21H24Cl2O8S2.

What is the molecular weight of Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl?

The molecular weight of Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl is 538.03 g/mol.

Where can I buy Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl?

You can request a quote for Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl?

Yes, KEHONG BIO provides custom synthesis services for Tos(-2)[Tos(-3)]Hex1Me4Cl6Cl and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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