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desmethylazelastine

desmethylazelastine Basic information
Product Name:desmethylazelastine
Synonyms:desmethylazelastine;4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone;Demethylazelastine;N-Desmethyl Azelastine;Azelastine Hydrochloride Impurity;4-(p-Chlorobenzyl)-2-[(hexahydro-1H-azepin)-4-yl]phthalazin-1(2H)-one;Azelastin IMP;N-Desmethyl Azelastine (1.0mg/ml in DMSO)
CAS:47491-38-3
MF:C21H22ClN3O
MW:367.87
EINECS:
Product Categories:Various Metabolites and Impurities;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
Mol File:47491-38-3.mol
desmethylazelastine Structure
desmethylazelastine Chemical Properties
Melting point 90-95°C
Boiling point 544.1±60.0 °C(Predicted)
density 1.29±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka10.49±0.40(Predicted)
color Pale Yellow to Light Yellow
Safety Information
MSDS Information
desmethylazelastine Usage And Synthesis
Chemical PropertiesPale Yellow Solid
UsesThe main phase I metabolites of Azelastine.
desmethylazelastine Preparation Products And Raw materials
azelastine hydrochloride N'-(1-Methylazepan-4-yl)benzohydrazine Azelastine-d4 HCl (S)-Azelastine 1(2H)-Phthalazinone, 4-((4-chlorophenyl)methyl)-2-(hexahydro-1-(3-phen ylpropyl)-1H-azepin-4-yl)-, hydrochloride, hydrate (1:1:1) 1(2H)-Phthalazinone 1(2H)-Phthalazinone, 2-(1-(2-(4-chlorophenyl)ethyl)hexahydro-1H-azepin -4-yl)-4-((4-chlorophenyl)methyl)-, monohydrochloride (R)-Azelastine desmethylazelastine Azelastine Hydrochloride IMpurity D Azelastine Impurity 1 HCl Benzoyl hydrazine 4-(4-CHLOROBENZYL)-2-(2-(1-METHYLPYRROLIDIN-2-YL)ETHYL)PHTHALAZIN-1(2H)-ONE Benzoic acid, 2-(hexahydro-1-Methyl-1H-azepin-4-yl)hydrazide N-DesMethyl Azelastine-d4 Azelastine Impurity 2 HCl Azelastine-13C,d3 (R)-Azelastine N-Oxide (Mixture of DiastereoMers)
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