N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine structure

N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine

TL;DR: N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine (CAS 497865-49-3) is a chemical compound with molecular formula C22H20N4 and molecular weight 340.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-N-benzyl-2-N-(2-methylphenyl)quinazoline-2,4-diamine

Also Known As: KSC-1-252, N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine, 4-N-benzyl-2-N-(2-methylphenyl)quinazoline-2,4-diamine, N~4~-benzyl-N~2~-(2-methylphenyl)quinazoline-2,4-diamine, (2E)-N-benzyl-2-[(2-methylphenyl)imino]-1,2-dihydroquinazolin-4-amine

CAS: 497865-49-3
Molecular Formula C22H20N4
Molecular Weight 340.17 g/mol
LogP 5.29392
Topological Polar Surface Area 49.84 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 5
Exact Mass 340.1688
Heavy Atoms 26
Complexity 1028.4033

Chemical Identifiers

CAS Number 497865-49-3
SMILES CC1=CC=CC=C1NC2=NC3=CC=CC=C3C(=N2)NCC4=CC=CC=C4

Product Overview

N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine (CAS 497865-49-3), with molecular formula C22H20N4 and molecular weight 340.17 g/mol. IUPAC: 4-N-benzyl-2-N-(2-methylphenyl)quinazoline-2,4-diamine.

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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 N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine

XLogP
5.29392
TPSA (Topological Polar Surface Area)
49.84
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
5
Heavy Atoms
26
Complexity
1028.4033
Exact Mass
340.1688
Monoisotopic Mass
340.1688
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 N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine

The XLogP value of 5.29392 indicates that N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 49.84 Ų, N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine has 2 hydrogen bond donor(s) and 4 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 N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine?

The CAS number of N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine is 497865-49-3.

What is the molecular formula of N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine?

The molecular formula of N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine is C22H20N4.

What is the molecular weight of N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine?

The molecular weight of N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine is 340.17 g/mol.

Where can I buy N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine?

You can request a quote for N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine?

Yes, KEHONG BIO provides custom synthesis services for N4-benzyl-N2-(o-tolyl)quinazoline-2,4-diamine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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