Melarsonyl Potassium structure

Melarsonyl Potassium

TL;DR: Melarsonyl Potassium (CAS 13355-00-5) is a chemical compound with molecular formula C13H11AsK2N6O4S2 and molecular weight 531.88 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dipotassium;2-[4-[(4,6-diamino-1,3,5-triazin-2-yl)amino]phenyl]-1,3,2-dithiarsolane-4,5-dicarboxylate

Also Known As: Melarsonyl potassium, Trimelarsen, Potassium melarsonyl, MEL W, Melarsonyl potassique

CAS: 13355-00-5
Molecular Formula C13H11AsK2N6O4S2
Molecular Weight 531.88 g/mol
LogP -8.8
Topological Polar Surface Area 234.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 12
Rotatable Bonds 3
Exact Mass 531.8773
Heavy Atoms 28
Complexity 498.0

Chemical Identifiers

CAS Number 13355-00-5
SMILES C1=CC(=CC=C1NC2=NC(=NC(=N2)N)N)[As]3SC(C(S3)C(=O)[O-])C(=O)[O-].[K+].[K+]
InChIKey PHCMFHVCRUCADN-UHFFFAOYSA-L

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (4 patents) Pharmaceutical Intermediates (42 patents)

Product Overview

Melarsonyl Potassium (CAS 13355-00-5), with molecular formula C13H11AsK2N6O4S2 and molecular weight 531.88 g/mol. IUPAC: dipotassium;2-[4-[(4,6-diamino-1,3,5-triazin-2-yl)amino]phenyl]-1,3,2-dithiarsolane-4,5-dicarboxylate.

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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 Melarsonyl Potassium

XLogP
-8.8
TPSA (Topological Polar Surface Area)
234.0
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
12
Rotatable Bonds
3
Heavy Atoms
28
Complexity
498.0
Exact Mass
531.8773
Monoisotopic Mass
531.8773
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 Melarsonyl Potassium

The XLogP value of -8.8 indicates that Melarsonyl Potassium is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 234.0 Ų indicates high polarity, suggesting Melarsonyl Potassium may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Melarsonyl Potassium has 3 hydrogen bond donor(s) and 12 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 Melarsonyl Potassium?

The CAS number of Melarsonyl Potassium is 13355-00-5.

What is the molecular formula of Melarsonyl Potassium?

The molecular formula of Melarsonyl Potassium is C13H11AsK2N6O4S2.

What is the molecular weight of Melarsonyl Potassium?

The molecular weight of Melarsonyl Potassium is 531.88 g/mol.

Where can I buy Melarsonyl Potassium?

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

Does KEHONG BIO offer custom synthesis for Melarsonyl Potassium?

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

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