Terazosin IMpurity J Chemical Properties

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)

pka

13.90±0.20(Predicted)

form 

Solid

color 

White to Pale Yellow

Stability:

Hygroscopic

Terazosin IMpurity J Usage And Synthesis

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).

Terazosin IMpurity J(152551-75-2)Related Product Information

• [4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone
• [4-(4-AMino-6-hydroxy-7-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone
• Terazosin EP IMpurity D
• [4-(4-AMino-7-hydroxy-6-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone
• Terazosin hydrochloride
• 2-Chloro-4-amino-6,7-dimethoxyquinazoline
• 1-(Tetrahydro-2-furoyl)piperazine
• Terazosin EP Impurity O
• Prazosin hydrochloride
• Piperazine, 1-[[(2R)-tetrahydro-2-furanyl]carbonyl]- (9CI)
• Terazosin hydrochloride dihydrate
• 1-(2-Furoyl)piperazine
• NSC 351869
• 6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one
• 1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone
• 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
• (R)-Terazosin
• 2-Piperazine-4-amino-6,7-dimethoxyquinazoline