(4-methoxyphenyl)methylphosphonic Acid structure

(4-methoxyphenyl)methylphosphonic Acid

TL;DR: (4-methoxyphenyl)methylphosphonic Acid (CAS 40299-61-4) is a chemical compound with molecular formula C8H11O4P and molecular weight 202.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4-methoxyphenyl)methylphosphonic acid

Also Known As: (4-methoxyphenyl)methylphosphonic Acid, (4-Methoxybenzyl)phosphonic acid, 4-methoxybenzylphosphonic acid, 4-methoxybenzylphos-phonic acid, Phosphonic acid, [(4-methoxyphenyl)methyl]-

CAS: 40299-61-4
Molecular Formula C8H11O4P
Molecular Weight 202.04 g/mol
LogP 1.3729
Topological Polar Surface Area 66.76 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
Rotatable Bonds 3
Exact Mass 202.03949
Heavy Atoms 13
Complexity 313.42084

Chemical Identifiers

CAS Number 40299-61-4
SMILES COC1=CC=C(C=C1)CP(=O)(O)O

Product Overview

(4-methoxyphenyl)methylphosphonic Acid (CAS 40299-61-4), with molecular formula C8H11O4P and molecular weight 202.04 g/mol. IUPAC: (4-methoxyphenyl)methylphosphonic acid.

🧪
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.
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Chemical Property Profile of (4-methoxyphenyl)methylphosphonic Acid

XLogP
1.3729
TPSA (Topological Polar Surface Area)
66.76
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
2
Rotatable Bonds
3
Heavy Atoms
13
Complexity
313.42084
Exact Mass
202.03949
Monoisotopic Mass
202.03949
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 (4-methoxyphenyl)methylphosphonic Acid

The XLogP value of 1.3729 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (4-methoxyphenyl)methylphosphonic Acid. The TPSA of 66.76 Ų falls within the moderate polarity range, balancing permeability and solubility for (4-methoxyphenyl)methylphosphonic Acid. Following Lipinski's Rule of Five, (4-methoxyphenyl)methylphosphonic Acid has 2 hydrogen bond donor(s) and 2 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 (4-methoxyphenyl)methylphosphonic Acid?

The CAS number of (4-methoxyphenyl)methylphosphonic Acid is 40299-61-4.

What is the molecular formula of (4-methoxyphenyl)methylphosphonic Acid?

The molecular formula of (4-methoxyphenyl)methylphosphonic Acid is C8H11O4P.

What is the molecular weight of (4-methoxyphenyl)methylphosphonic Acid?

The molecular weight of (4-methoxyphenyl)methylphosphonic Acid is 202.04 g/mol.

Where can I buy (4-methoxyphenyl)methylphosphonic Acid?

You can request a quote for (4-methoxyphenyl)methylphosphonic Acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (4-methoxyphenyl)methylphosphonic Acid?

Yes, KEHONG BIO provides custom synthesis services for (4-methoxyphenyl)methylphosphonic Acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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