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

CAS NO.：102839-00-9
Empirical Formula: C24H28N8O4
Molecular Weight: 492.53
MDL number: MFCD00844357
SAFETY DATA SHEET (SDS)
Update Date: 2025-01-27 09:38:02

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

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

An impurity of selective alpha 1 antagonists: Terazosin (T105000) and Prazosin (P702325).

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

2,2''-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin EP Impurity E) is an impurity of selective alpha 1 antagonists: Terazosin (T105000) and Prazosin (P702325).

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

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)
form	neat
color	White to Light Yellow
Stability:	Light Sensitive

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

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

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2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Pyridineacetonitrile, α-hydroxy- 3-Iodophenylacetic acid 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 2-Hexyn-1-ol Dibenzo-18-crown-6 Strontium Carbonate, 98% Wang resin Sodium hydrogenphosphate, anhydrous 2-Bromo-3-methoxyaniline hydrochloride, 95% (Custom work) 1-Bromo-4-chlorobenzene, 99% Benzocaine, 98% (R)-2-Methylpyrolidine-2-carboxylic acid (De Mepro) Ramipril Sacubitril- Valsartan Boc-his(trt)-OH Fmoc-L-Glu-OtBu Boc-L-Tyr(tBu)-OH Semi carbazide Hydrochloride 1-Ethyl-3-(3-Dimethylaminopropyl)-Carbodiimide Hydrochloride [EDC Hcl] 5-(Difluoromethoxy)-2-Mercaptobenzimidazole 2-Chloromethyl-4-methyl-quinazoline Trans-4-Aminocyclohexanol [4tac] 2-[1-(Mercaptomethyl)Cyclopropyl]Acetic Acid

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2-Piperazine-4-amino-6,7-dimethoxyquinazoline

6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one

2-Chloro-4-amino-6,7-dimethoxyquinazoline

NSC 351869

Terazosin hydrochloride dihydrate

[4-(4-AMino-7-hydroxy-6-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone

Terazosin IMpurity J

[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone

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

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

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

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

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

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

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

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