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ChemicalBook--->CAS DataBase List--->152551-75-2

152551-75-2

152551-75-2 Structure

152551-75-2 Structure
IdentificationBack Directory
[Name]

Terazosin IMpurity J
[CAS]

152551-75-2
[Synonyms]

Terazosin EP IMP J
Terazosin IMpurity J
Terazosin Impurity 10(Terazosin EP Impurity J)
Terazosin Hydrochloride Dihydrate - Impurity J
1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone
1-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-2-hydroxypentan-1-one
1-Pentanone, 1-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-
[Molecular Formula]

C19H27N5O4
[MDL Number]

MFCD28143379
[MOL File]

152551-75-2.mol
[Molecular Weight]

389.45
Chemical PropertiesBack Directory
[Melting point ]

204-206°C
[Boiling point ]

652.9±65.0 °C(Predicted)
[density ]

1.288±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly, Heated)
[form ]

Solid
[pka]

13.90±0.20(Predicted)
[color ]

White to Pale Yellow
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Uses]

1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone is an impurity of Terazosin (T105000), an α-1-adrenergic blocker that is related to Prazosin (P702325).
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