Melarsonyl structure

Melarsonyl

TL;DR: Melarsonyl (CAS 37526-80-0) is a chemical compound with molecular formula C13H13AsN6O4S2 and molecular weight 455.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[4-[(4,6-diamino-1,3,5-triazin-2-yl)amino]phenyl]-1,3,2-dithiarsolane-4,5-dicarboxylic acid

Also Known As: Melarsonyl, Melarsonic acid, Trimelarsan, Melarsonylum (acid), MEL W

CAS: 37526-80-0
Molecular Formula C13H13AsN6O4S2
Molecular Weight 455.97 g/mol
LogP -0.14
Topological Polar Surface Area 228.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 12
Rotatable Bonds 5
Exact Mass 455.96558
Heavy Atoms 26
Complexity 509.0

Chemical Identifiers

CAS Number 37526-80-0
SMILES C1=CC(=CC=C1NC2=NC(=NC(=N2)N)N)[As]3SC(C(S3)C(=O)O)C(=O)O
InChIKey LDILLULDEJXERI-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Pharmaceutical Intermediates (18 patents)

Product Overview

Melarsonyl (CAS 37526-80-0), with molecular formula C13H13AsN6O4S2 and molecular weight 455.97 g/mol. IUPAC: 2-[4-[(4,6-diamino-1,3,5-triazin-2-yl)amino]phenyl]-1,3,2-dithiarsolane-4,5-dicarboxylic acid.

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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

XLogP
-0.14
TPSA (Topological Polar Surface Area)
228.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
12
Rotatable Bonds
5
Heavy Atoms
26
Complexity
509.0
Exact Mass
455.96558
Monoisotopic Mass
455.96558
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

The XLogP value of -0.14 indicates that Melarsonyl is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 228.0 Ų indicates high polarity, suggesting Melarsonyl may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Melarsonyl has 5 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?

The CAS number of Melarsonyl is 37526-80-0.

What is the molecular formula of Melarsonyl?

The molecular formula of Melarsonyl is C13H13AsN6O4S2.

What is the molecular weight of Melarsonyl?

The molecular weight of Melarsonyl is 455.97 g/mol.

Where can I buy Melarsonyl?

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

Does KEHONG BIO offer custom synthesis for Melarsonyl?

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

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