Methyl hydrogen octadecylphosphonate structure

Methyl hydrogen octadecylphosphonate

TL;DR: Methyl hydrogen octadecylphosphonate (CAS 25371-55-5) is a chemical compound with molecular formula C19H41O3P and molecular weight 348.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methoxy(octadecyl)phosphinic acid

Also Known As: Methyl hydrogen octadecylphosphonate, methoxy(octadecyl)phosphinic acid, Octadecyl-phosphonic acid monomethyl ester, Octadecylphosphonic acid hydrogen methyl ester, Phosphonic acid,P-octadecyl-, monomethyl ester

CAS: 25371-55-5
Molecular Formula C19H41O3P
Molecular Weight 348.28 g/mol
LogP 7.8
Topological Polar Surface Area 46.5 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 18
Exact Mass 348.27933
Heavy Atoms 23
Complexity 282.0

Chemical Identifiers

CAS Number 25371-55-5
SMILES CCCCCCCCCCCCCCCCCCP(=O)(O)OC
InChIKey OFTHYJZWGCWWPT-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.

Lubricants & Additives (5 patents) Organometallic Reagents (2 patents) Plastic Additives (4 patents) Polymer Intermediates (1 patents) Specialty Chemicals (2 patents)

Product Overview

Methyl hydrogen octadecylphosphonate (CAS 25371-55-5), with molecular formula C19H41O3P and molecular weight 348.28 g/mol. IUPAC: methoxy(octadecyl)phosphinic 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.
View MSDS →

Chemical Property Profile of Methyl hydrogen octadecylphosphonate

XLogP
7.8
TPSA (Topological Polar Surface Area)
46.5
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
18
Heavy Atoms
23
Complexity
282.0
Exact Mass
348.27933
Monoisotopic Mass
348.27933
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 Methyl hydrogen octadecylphosphonate

The XLogP value of 7.8 indicates that Methyl hydrogen octadecylphosphonate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 46.5 Ų, Methyl hydrogen octadecylphosphonate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl hydrogen octadecylphosphonate has 1 hydrogen bond donor(s) and 3 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 Methyl hydrogen octadecylphosphonate?

The CAS number of Methyl hydrogen octadecylphosphonate is 25371-55-5.

What is the molecular formula of Methyl hydrogen octadecylphosphonate?

The molecular formula of Methyl hydrogen octadecylphosphonate is C19H41O3P.

What is the molecular weight of Methyl hydrogen octadecylphosphonate?

The molecular weight of Methyl hydrogen octadecylphosphonate is 348.28 g/mol.

Where can I buy Methyl hydrogen octadecylphosphonate?

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

Does KEHONG BIO offer custom synthesis for Methyl hydrogen octadecylphosphonate?

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

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?