1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine structure

1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine

TL;DR: 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine (CAS 369607-06-7) is a chemical compound with molecular formula C15H12ClN5 and molecular weight 297.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-chloro-N-[(E)-1-pyridin-3-ylethylideneamino]phthalazin-1-amine

Also Known As: 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine, 4-chloro-N-[(E)-1-pyridin-3-ylethylideneamino]phthalazin-1-amine, (E)-1-chloro-4-(2-(1-(pyridin-3-yl)ethylidene)hydrazinyl)phthalazine, N-(4-Chloro-phthalazin-1-yl)-N'-[1-pyridin-3-yl-eth-(E)-ylidene]-hydrazine

CAS: 369607-06-7
Molecular Formula C15H12ClN5
Molecular Weight 297.08 g/mol
LogP 3.5143
Topological Polar Surface Area 63.06 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 297.07812
Heavy Atoms 21
Complexity 801.52795

Chemical Identifiers

CAS Number 369607-06-7
SMILES C/C(=N\NC1=NN=C(C2=CC=CC=C21)Cl)/C3=CN=CC=C3

Product Overview

1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine (CAS 369607-06-7), with molecular formula C15H12ClN5 and molecular weight 297.08 g/mol. IUPAC: 4-chloro-N-[(E)-1-pyridin-3-ylethylideneamino]phthalazin-1-amine.

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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 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine

XLogP
3.5143
TPSA (Topological Polar Surface Area)
63.06
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
3
Heavy Atoms
21
Complexity
801.52795
Exact Mass
297.07812
Monoisotopic Mass
297.07812
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 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine

The XLogP value of 3.5143 indicates that 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 63.06 Ų falls within the moderate polarity range, balancing permeability and solubility for 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine. Following Lipinski's Rule of Five, 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine has 1 hydrogen bond donor(s) and 5 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 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine?

The CAS number of 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine is 369607-06-7.

What is the molecular formula of 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine?

The molecular formula of 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine is C15H12ClN5.

What is the molecular weight of 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine?

The molecular weight of 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine is 297.08 g/mol.

Where can I buy 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine?

You can request a quote for 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine?

Yes, KEHONG BIO provides custom synthesis services for 1-chloro-4-{(2E)-2-[1-(pyridin-3-yl)ethylidene]hydrazinyl}phthalazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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