4-(4-chloro-3-methylphenyl)-2H-phthalazin-1-one

Modify Date: 2025-09-18 13:42:49

4-(4-chloro-3-methylphenyl)-2H-phthalazin-1-one structure	Common Name	4-(4-chloro-3-methylphenyl)-2H-phthalazin-1-one
	CAS Number	141123-12-8	Molecular Weight	270.71400
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₅H₁₁ClN₂O	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	4-(4-chloro-3-methylphenyl)-2H-phthalazin-1-one
Synonym	More Synonyms

Molecular Formula	C₁₅H₁₁ClN₂O
Molecular Weight	270.71400
Exact Mass	270.05600
PSA	46.01000
LogP	3.96420
InChIKey	OGZKAXCPOIFUFL-UHFFFAOYSA-N
SMILES	Cc1cc(-c2n[nH]c(=O)c3ccccc23)ccc1Cl

2-(4-chloro-3-m...

CAS#:141123-11-7

~50%

4-(4-chloro-3-m...

CAS#:141123-12-8

Literature: Revue Roumaine de Chimie, , vol. 36, # 1-3 p. 187 - 196

Phthalic anhydride

CAS#:85-44-9

4-(4-chloro-3-m...

CAS#:141123-12-8

Literature: El-Safty, M. A.; El-Bahaei, S.; El-Hashash, M. A.; El-Farargy, A.; Yasin, F. Revue Roumaine de Chimie, 1991 , vol. 36, # 1-3 p. 187 - 196

2-Chlorotoluene

CAS#:95-49-8

4-(4-chloro-3-m...

CAS#:141123-12-8

Literature: El-Safty, M. A.; El-Bahaei, S.; El-Hashash, M. A.; El-Farargy, A.; Yasin, F. Revue Roumaine de Chimie, 1991 , vol. 36, # 1-3 p. 187 - 196

Precursor 3
CAS#:141123-11-7 2-(4-chloro-3-m... CAS#:85-44-9 Phthalic anhydride CAS#:95-49-8 2-Chlorotoluene
DownStream 0

1(2H)-Phthalazinone,4-(4-chloro-3-methylphenyl)

4-(4'-chloro-3'-methylphenyl)-1-(2H)-phthalazinone

Names