2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine structure

2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine

TL;DR: 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine (CAS 856002-65-8) is a chemical compound with molecular formula C19H20N4OS and molecular weight 352.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[4-(2-methoxyphenyl)piperazin-1-yl]-6-thiophen-3-ylpyrazine

Also Known As: 2-[4-(2-methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine, 2-(4-(2-methoxyphenyl)piperazin-1-yl)-6-(thiophen-3-yl)pyrazine, 2-[4-(2-methoxyphenyl)piperazin-1-yl]-6-thiophen-3-ylpyrazine, 4-(2-Methoxy-phenyl)-6'-thiophen-3-yl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl

CAS: 856002-65-8
Molecular Formula C19H20N4OS
Molecular Weight 352.14 g/mol
LogP 3.5403
Topological Polar Surface Area 41.49 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 4
Exact Mass 352.13577
Heavy Atoms 25
Complexity 828.9552

Chemical Identifiers

CAS Number 856002-65-8
SMILES COC1=CC=CC=C1N2CCN(CC2)C3=NC(=CN=C3)C4=CSC=C4

Product Overview

2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine (CAS 856002-65-8), with molecular formula C19H20N4OS and molecular weight 352.14 g/mol. IUPAC: 2-[4-(2-methoxyphenyl)piperazin-1-yl]-6-thiophen-3-ylpyrazine.

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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 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine

XLogP
3.5403
TPSA (Topological Polar Surface Area)
41.49
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
4
Heavy Atoms
25
Complexity
828.9552
Exact Mass
352.13577
Monoisotopic Mass
352.13577
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 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine

The XLogP value of 3.5403 indicates that 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 41.49 Ų, 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine has 0 hydrogen bond donor(s) and 6 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 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine?

The CAS number of 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine is 856002-65-8.

What is the molecular formula of 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine?

The molecular formula of 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine is C19H20N4OS.

What is the molecular weight of 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine?

The molecular weight of 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine is 352.14 g/mol.

Where can I buy 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine?

You can request a quote for 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine?

Yes, KEHONG BIO provides custom synthesis services for 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-(3-thienyl)pyrazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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