NIP-520 FREE BASE structure

NIP-520 FREE BASE

TL;DR: NIP-520 FREE BASE (CAS 161831-33-0) is a chemical compound with molecular formula C25H28ClN5O4 and molecular weight 497.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[[3-[2-(4-benzylpiperazin-1-yl)-2-oxoethoxy]-4-methoxyphenyl]methylamino]-5-chloro-1H-pyridazin-6-one

Also Known As: NIP-520 FREE BASE, NIP 520, 3(2H)-PYRIDAZINONE, 4-CHLORO-5-(((4-METHOXY-3-(2-OXO-2-(4-(PHENYLMETHYL)-1-PIPERAZINYL)ETHOXY)PHENYL)METHYL)AMINO)-, 4-CHLORO-5-(((4-METHOXY-3-(2-OXO-2-(4-(PHENYLMETHYL)-1-PIPERAZINYL)ETHOXY)PHENYL)METHYL)AMINO)-3(2H)-PYRIDAZINONE, PIPERAZINE, 1-((5-(((5-CHLORO-1,6-DIHYDRO-6-OXO-4-PYRIDAZINYL)AMINO)METHYL)-2-METHOXYPHENOXY)ACETYL)-4-(PHENYLMETHYL)-

CAS: 161831-33-0
Molecular Formula C25H28ClN5O4
Molecular Weight 497.18 g/mol
LogP 2.7672
Topological Polar Surface Area 99.79 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 7
Rotatable Bonds 9
Exact Mass 497.18298
Heavy Atoms 35
Complexity 1195.9615

Chemical Identifiers

CAS Number 161831-33-0
SMILES COC1=C(C=C(C=C1)CNC2=C(C(=O)NN=C2)Cl)OCC(=O)N3CCN(CC3)CC4=CC=CC=C4

Product Overview

NIP-520 FREE BASE (CAS 161831-33-0), with molecular formula C25H28ClN5O4 and molecular weight 497.18 g/mol. IUPAC: 4-[[3-[2-(4-benzylpiperazin-1-yl)-2-oxoethoxy]-4-methoxyphenyl]methylamino]-5-chloro-1H-pyridazin-6-one.

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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.
View MSDS →

Chemical Property Profile of NIP-520 FREE BASE

XLogP
2.7672
TPSA (Topological Polar Surface Area)
99.79
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
7
Rotatable Bonds
9
Heavy Atoms
35
Complexity
1195.9615
Exact Mass
497.18298
Monoisotopic Mass
497.18298
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 NIP-520 FREE BASE

The XLogP value of 2.7672 suggests moderate lipophilicity, balancing water solubility and membrane permeability for NIP-520 FREE BASE. The TPSA of 99.79 Ų falls within the moderate polarity range, balancing permeability and solubility for NIP-520 FREE BASE. Following Lipinski's Rule of Five, NIP-520 FREE BASE has 2 hydrogen bond donor(s) and 7 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 NIP-520 FREE BASE?

The CAS number of NIP-520 FREE BASE is 161831-33-0.

What is the molecular formula of NIP-520 FREE BASE?

The molecular formula of NIP-520 FREE BASE is C25H28ClN5O4.

What is the molecular weight of NIP-520 FREE BASE?

The molecular weight of NIP-520 FREE BASE is 497.18 g/mol.

Where can I buy NIP-520 FREE BASE?

You can request a quote for NIP-520 FREE BASE directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for NIP-520 FREE BASE?

Yes, KEHONG BIO provides custom synthesis services for NIP-520 FREE BASE and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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