(E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene structure

(E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene

TL;DR: (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene (CAS 116557-64-3) is a chemical compound with molecular formula C16H18N2O and molecular weight 254.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4-ethoxy-3-methylphenyl)-(4-methylphenyl)diazene

Also Known As: 3,4'-dimethyl-4-ethoxyazobenzene, (4-ethoxy-3-methyl-phenyl)-(4-methylphenyl)diazene, (4-ethoxy-3-methylphenyl)-(4-methylphenyl)diazene, (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene

CAS: 116557-64-3
Molecular Formula C16H18N2O
Molecular Weight 254.14 g/mol
LogP 5.11754
Topological Polar Surface Area 33.95 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 4
Exact Mass 254.1419
Heavy Atoms 19
Complexity 573.80286

Chemical Identifiers

CAS Number 116557-64-3
SMILES CCOC1=C(C=C(C=C1)N=NC2=CC=C(C=C2)C)C

Product Overview

(E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene (CAS 116557-64-3), with molecular formula C16H18N2O and molecular weight 254.14 g/mol. IUPAC: (4-ethoxy-3-methylphenyl)-(4-methylphenyl)diazene.

🧪
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 (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene

XLogP
5.11754
TPSA (Topological Polar Surface Area)
33.95
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
4
Heavy Atoms
19
Complexity
573.80286
Exact Mass
254.1419
Monoisotopic Mass
254.1419
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 (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene

The XLogP value of 5.11754 indicates that (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 33.95 Ų, (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene has 0 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 (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene?

The CAS number of (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene is 116557-64-3.

What is the molecular formula of (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene?

The molecular formula of (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene is C16H18N2O.

What is the molecular weight of (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene?

The molecular weight of (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene is 254.14 g/mol.

Where can I buy (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene?

You can request a quote for (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene?

Yes, KEHONG BIO provides custom synthesis services for (E)-1-(4-ethoxy-3-methylphenyl)-2-(4-methylphenyl)diazene 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?