1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime structure

1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime

TL;DR: 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime (CAS 331271-34-2) is a chemical compound with molecular formula C25H34N2O4 and molecular weight 426.25 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(NZ)-N-[(9Z)-1,9-bis(4-ethoxyphenyl)-9-hydroxyiminononylidene]hydroxylamine

Also Known As: BAS 00369532, 1,9-bis(4-ethoxyphenyl)-1,9-nonanedione dioxime, (NZ)-N-[(9Z)-1,9-bis(4-ethoxyphenyl)-9-hydroxyiminononylidene]hydroxylamine, 1,9-Bis-(4-ethoxy-phenyl)-nonane-1,9-dione dioxime, (1Z,9Z)-1,9-bis(4-ethoxyphenyl)nonane-1,9-dione dioxime

CAS: 331271-34-2
Molecular Formula C25H34N2O4
Molecular Weight 426.25 g/mol
LogP 6.2715
Topological Polar Surface Area 83.64 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 14
Exact Mass 426.25186
Heavy Atoms 31
Complexity 744.9206

Chemical Identifiers

CAS Number 331271-34-2
SMILES CCOC1=CC=C(C=C1)/C(=N\O)/CCCCCCC/C(=N/O)/C2=CC=C(C=C2)OCC

Product Overview

1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime (CAS 331271-34-2), with molecular formula C25H34N2O4 and molecular weight 426.25 g/mol. IUPAC: (NZ)-N-[(9Z)-1,9-bis(4-ethoxyphenyl)-9-hydroxyiminononylidene]hydroxylamine.

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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 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime

XLogP
6.2715
TPSA (Topological Polar Surface Area)
83.64
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
14
Heavy Atoms
31
Complexity
744.9206
Exact Mass
426.25186
Monoisotopic Mass
426.25186
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 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime

The XLogP value of 6.2715 indicates that 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 83.64 Ų falls within the moderate polarity range, balancing permeability and solubility for 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime. Following Lipinski's Rule of Five, 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime has 2 hydrogen bond donor(s) and 6 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 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime?

The CAS number of 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime is 331271-34-2.

What is the molecular formula of 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime?

The molecular formula of 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime is C25H34N2O4.

What is the molecular weight of 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime?

The molecular weight of 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime is 426.25 g/mol.

Where can I buy 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime?

You can request a quote for 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime?

Yes, KEHONG BIO provides custom synthesis services for 1,9-Bis(4-ethoxyphenyl)-1,9-nonanedione dioxime and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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