4-(4-Chloro-benzyl)-2H-phthalazin-1-one CAS 53242-88-9

4-(4-Chloro-benzyl)-2H-phthalazin-1-one CAS 53242-88-9

CAS NO: 53242-88-9
Molecular Formula: C15H11ClN2O
Molecular Weight: 270.71
EINECS NO: 258-445-3
MDL NO: MFCD02168779
Chat Now

Product Details

Product Description:

Product Name: 4-(4-Chloro-benzyl)-2H-phthalazin-1-one CAS NO: 53242-88-9




Chemical & Physical Properties:

Appearance : white or off-white powder.

Assay : ≥99.0%

Density: 1.32g/cm3

Melting point: 217-219℃

Boiling Point: 522.3℃ at 760 mmHg

Flash Point: 269.7℃

Refractive Index: 1.66

Vapor Pressure: 0.0mmHg at 25°C

PSA: 45.75000

LogP: 3.16730

Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly).

Category: Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Safety Information:

HS Code: 2933990090

Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.


1. 4-[(4-chlorophenyl)methyl]-2H-phthalazin-1-one is used to synthesis Azelastine hydrochloride; Azelastine hydrochloride intermediates.

2. 4-(4-chlorobenzyl)phthalazin-1-ol is an impurity of Azelastine.

Our factory manufacture’s 4-(4-Chloro-benzyl)-2H-phthalazin-1-one CAS 53242-88-9, mature technology, stable output, quality assurance.

Inventory Status : In Stock.

We can provide 4-[(4-chlorophenyl)methyl]phthalazin-1(2h)-one COA (certificate of analysis), CAS 53242-88-9 MOA (Method of Analysis),4-(4-Chlorobenzyl)phthalazin-1(2H)-one ROS (Route of synthesis),4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone MSDS (Material Safety Data Sheet) and other support for you !

If you are interested in our products or have any questions, please feel free to contact us!

Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

Hot Tags: 4-(4-chloro-benzyl)-2h-phthalazin-1-one cas 53242-88-9, manufacturers, suppliers, factory, buy, in stock, CAS 654671-78-0, Methyl 3-oxovalerate, CAS 3383-43-5, CAS 830346-46-8, CAS 878671-96-6, CAS 259793-88-9


You Might Also Like