4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE

Modify Date: 2025-09-18 16:51:10

4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE Structure
4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE structure
Common Name 4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE
CAS Number 93517-76-1 Molecular Weight 250.29500
Density 1.19g/cm3 Boiling Point N/A
Molecular Formula C16H14N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-(2,5-dimethylphenyl)-2H-phthalazin-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Molecular Formula C16H14N2O
Molecular Weight 250.29500
Exact Mass 250.11100
PSA 46.01000
LogP 3.61920
Index of Refraction 1.636
InChIKey RTZYUCXEOLWBLZ-UHFFFAOYSA-N
SMILES Cc1ccc(C)c(-c2n[nH]c(=O)c3ccccc23)c1

 Safety Information

HS Code 2933990090

 Synthetic Route

~79%

4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE Structure

4-(2,5-DIMETHYL...

CAS#:93517-76-1

Literature: Ismail, Mohamed Fekry; Enayat, Ebtesam Ismail; El-Bassiouny, Fakhry Abdel Aziz; Younes, Hamed Ahmed Gazzetta Chimica Italiana, 1990 , vol. 120, # 11 p. 677 - 678

~76%

4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE Structure

4-(2,5-DIMETHYL...

CAS#:93517-76-1

Literature: Ismail, M. Fekry; El-Bassiouny, F. A.; Younes, H. A. Tetrahedron, 1984 , vol. 40, # 15 p. 2983 - 2984

~%

4-(2,5-DIMETHYL-PHENYL)-2H-PHTHALAZIN-1-ONE Structure

4-(2,5-DIMETHYL...

CAS#:93517-76-1

Literature: v. Rothenburg Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2> 51, p. 148

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-(2,5-Dimethyl-phenyl)-2H-phthalazin-1-on
4-(2',5'-dimethylphenyl)phthalaz-1-one
4-(2,5-dimethyl-phenyl)-2H-phthalazin-1-one
4-(2,5-dimethylphenyl)phthalazin-1(2H)-one
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