Arsenic acid (H3AsO4), monomethyl ester structure

Arsenic acid (H3AsO4), monomethyl ester

TL;DR: Arsenic acid (H3AsO4), monomethyl ester (CAS 70786-76-4) is a chemical compound with molecular formula CH5AsO4 and molecular weight 155.94 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methoxyarsonic acid

Also Known As: methoxyarsonic acid, Acefylline clofibrol, methyl dihydrogen arsenate, monomethylarsenic acid, Arsenic acid methyl ester

CAS: 70786-76-4
Molecular Formula CH5AsO4
Molecular Weight 155.94 g/mol
LogP -1.52
Topological Polar Surface Area 66.8 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 155.94038
Heavy Atoms 6
Complexity 71.0

Chemical Identifiers

CAS Number 70786-76-4
SMILES CO[As](=O)(O)O
InChIKey FRLCRPUWDUKNGO-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (14 patents) Analytical Reagents (1 patents) Coatings & Adhesives (2 patents) Heterocyclic Building Blocks (15 patents) Organic Building Blocks (4 patents) +1 more

Product Overview

Arsenic acid (H3AsO4), monomethyl ester (CAS 70786-76-4), with molecular formula CH5AsO4 and molecular weight 155.94 g/mol. IUPAC: methoxyarsonic 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 Arsenic acid (H3AsO4), monomethyl ester

XLogP
-1.52
TPSA (Topological Polar Surface Area)
66.8
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
6
Complexity
71.0
Exact Mass
155.94038
Monoisotopic Mass
155.94038
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 Arsenic acid (H3AsO4), monomethyl ester

The XLogP value of -1.52 indicates that Arsenic acid (H3AsO4), monomethyl ester is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 66.8 Ų falls within the moderate polarity range, balancing permeability and solubility for Arsenic acid (H3AsO4), monomethyl ester. Following Lipinski's Rule of Five, Arsenic acid (H3AsO4), monomethyl ester has 2 hydrogen bond donor(s) and 4 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 Arsenic acid (H3AsO4), monomethyl ester?

The CAS number of Arsenic acid (H3AsO4), monomethyl ester is 70786-76-4.

What is the molecular formula of Arsenic acid (H3AsO4), monomethyl ester?

The molecular formula of Arsenic acid (H3AsO4), monomethyl ester is CH5AsO4.

What is the molecular weight of Arsenic acid (H3AsO4), monomethyl ester?

The molecular weight of Arsenic acid (H3AsO4), monomethyl ester is 155.94 g/mol.

Where can I buy Arsenic acid (H3AsO4), monomethyl ester?

You can request a quote for Arsenic acid (H3AsO4), monomethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Arsenic acid (H3AsO4), monomethyl ester?

Yes, KEHONG BIO provides custom synthesis services for Arsenic acid (H3AsO4), monomethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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