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53242-88-9

53242-88-9 structure
53242-88-9 structure

Name 4-(4-Chlorobenzyl)phthalazin-1(2H)-one
Synonyms 4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone
1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-
4-(4-Chlorobenzyl)phthalazin-1(2H)-one
4-(4-Chlorobenzyl)-1(2H)-phthalazinone
Azelastine impurity D
4-(4-chlorobenzyl)phthalazin-1-ol
Density 1.3±0.1 g/cm3
Boiling Point 522.3ºC at 760 mmHg
Molecular Formula C15H11ClN2O
Molecular Weight 270.714
Flash Point 269.7ºC
Exact Mass 270.056000
PSA 45.75000
LogP 3.09
Index of Refraction 1.661
Hazard Codes Xi
RIDADR NONH for all modes of transport
HS Code 2933990090

~90%

53242-88-9 structure

53242-88-9

Literature: GLAXO GROUP LIMITED Patent: WO2007/122156 A1, 2007 ; Location in patent: Page/Page column 114-115 ; WO 2007/122156 A1

~77%

53242-88-9 structure

53242-88-9

Literature: Derita, Marcos; Del Olmo, Esther; Barboza, Bianca; Garcia-Cadenas, Ana Esther; Lopez-Perez, Jose Luis; Andujar, Sebastian; Enriz, Daniel; Zacchino, Susana; Feliciano, Arturo San Molecules, 2013 , vol. 18, # 3 p. 3479 - 3501

~67%

53242-88-9 structure

53242-88-9

Literature: Havaldar, Freddy H.; Dabholkar, Bhushan V.; Mule, Ganesh B. Synthetic Communications, 2013 , vol. 43, # 8 p. 1127 - 1137

~87%

53242-88-9 structure

53242-88-9

Literature: Scheffler; Engel; Kutscher; Sheldrick; Bell Archiv der Pharmazie, 1988 , vol. 321, # 4 p. 205 - 208

~%

53242-88-9 structure

53242-88-9

Literature: Archiv der Pharmazie, , vol. 321, # 4 p. 205 - 208

~%

53242-88-9 structure

53242-88-9

Literature: Synthetic Communications, , vol. 43, # 8 p. 1127 - 1137
Precursor  4

DownStream  0

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%