N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine structure

N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine

TL;DR: N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine (CAS 18210-11-2) is a chemical compound with molecular formula C16H12N2S2 and molecular weight 296.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-thiophen-2-yl-N-[4-(thiophen-2-ylmethylideneamino)phenyl]methanimine

Also Known As: bis-(2-thenylidene)-p-phenylenediamine, N,N -Di(2-thenylidene)-1,4-benzenediamine, n,n'-bis(2-thenylidene)-1,4-phenylenediamine, N,N'-bis(2-thienylmethylene)-1,4-benzenediamine, N,N'-Bis(2-thienylmethylene)benzene-1,4-diamine

CAS: 18210-11-2
Molecular Formula C16H12N2S2
Molecular Weight 296.04 g/mol
LogP 5.3108
Topological Polar Surface Area 24.72 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 4
Exact Mass 296.0442
Heavy Atoms 20
Complexity 630.29193

Chemical Identifiers

CAS Number 18210-11-2
SMILES C1=CSC(=C1)C=NC2=CC=C(C=C2)N=CC3=CC=CS3

Product Overview

N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine (CAS 18210-11-2), with molecular formula C16H12N2S2 and molecular weight 296.04 g/mol. IUPAC: 1-thiophen-2-yl-N-[4-(thiophen-2-ylmethylideneamino)phenyl]methanimine.

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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 N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine

XLogP
5.3108
TPSA (Topological Polar Surface Area)
24.72
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
4
Heavy Atoms
20
Complexity
630.29193
Exact Mass
296.0442
Monoisotopic Mass
296.0442
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 N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine

The XLogP value of 5.3108 indicates that N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 24.72 Ų, N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine has 0 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 N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine?

The CAS number of N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine is 18210-11-2.

What is the molecular formula of N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine?

The molecular formula of N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine is C16H12N2S2.

What is the molecular weight of N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine?

The molecular weight of N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine is 296.04 g/mol.

Where can I buy N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine?

You can request a quote for N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine?

Yes, KEHONG BIO provides custom synthesis services for N~1~,N~4~-bis(2-thienylmethylene)-1,4-benzenediamine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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