2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]

$80 - $2200

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation API0045970	5MG	$450.65	TERAZOSIN EP IMPURITY E
Biosynth Carbosynth IP27062	25mg	$700	2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Biosynth Carbosynth IP27062	1mg	$80	2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Biosynth Carbosynth IP27062	2mg	$125	2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Biosynth Carbosynth IP27062	5mg	$200	2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Biosynth Carbosynth IP27062	10mg	$300	2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Medical Isotopes, Inc. 48342	100mg	$2200	2,2??-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine](TerazosinImpurity)
Sigma-Aldrich Y0000665	y0000665	$153	Terazosin impurity E
TRC P480620	100mg	$1390	2,2''-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine](TerazosinImpurity)

Melting point	>254°C (dec.)
Boiling point	784.7±70.0 °C(Predicted)
Density	1.373±0.06 g/cm3(Predicted)
storage temp.	Amber Vial, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Vey Slightly, Heated), Methanol (Very Slightly, Heated)
pka	6.82±0.50(Predicted)
color	White to Light Yellow
Stability	Light Sensitive