Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate structure

Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate

TL;DR: Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate (CAS 66165-37-5) is a chemical compound with molecular formula C17H29O4P and molecular weight 328.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic acid

Also Known As: 3,5-Di-tert-butyl-4-hydroxybenzylphosphonic Acid Monoethyl Ester, C17H29O4P.1/2Ca, Ethyl hydrogen ((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)phosphonate, Monoethyl 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate, C17-H29-O4-P.1/2Ca

CAS: 66165-37-5
Molecular Formula C17H29O4P
Molecular Weight 328.18 g/mol
LogP 3.8
Topological Polar Surface Area 66.8 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 328.18036
Heavy Atoms 22
Complexity 384.0

Chemical Identifiers

CAS Number 66165-37-5
SMILES CCOP(=O)(CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C)O
InChIKey WBSRIXCTCFFHEF-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 18 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (10 patents) Catalysts (3 patents) Coatings & Adhesives (49 patents) Construction Chemicals (1 patents) Dyes & Pigments (2 patents) +13 more

Product Overview

Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate (CAS 66165-37-5), with molecular formula C17H29O4P and molecular weight 328.18 g/mol. IUPAC: (3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic 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.
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Chemical Property Profile of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate

XLogP
3.8
TPSA (Topological Polar Surface Area)
66.8
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
6
Heavy Atoms
22
Complexity
384.0
Exact Mass
328.18036
Monoisotopic Mass
328.18036
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 Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate

The XLogP value of 3.8 indicates that Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.8 Ų falls within the moderate polarity range, balancing permeability and solubility for Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate. Following Lipinski's Rule of Five, Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate 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 Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate?

The CAS number of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate is 66165-37-5.

What is the molecular formula of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate?

The molecular formula of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate is C17H29O4P.

What is the molecular weight of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate?

The molecular weight of Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate is 328.18 g/mol.

Where can I buy Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate?

You can request a quote for Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate?

Yes, KEHONG BIO provides custom synthesis services for Ethyl hydrogen [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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