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6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride

Terazosin Impurity

CAS: 60548-08-5

Molecular Formula: C19H25N5O4

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6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride - Names and Identifiers

Name Terazosin Impurity
Synonyms Terazosin Impurity
Terazosin-004-2HCl
Terazosin Impurity6
Doxazosin EP Impurity G HCl
2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline-2HCl
N-Des((tetrahydrofuran-2-yl)methanone)) Terazosin Dihydrochloride
6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride
4-Quinazolinamine, 6,7-dimethoxy-2-(1-piperazinyl)-, dihydrochloride
CAS 60548-08-5

6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride - Physico-chemical Properties

Molecular FormulaC19H25N5O4
Molar Mass387.4329
Melting Point>250°C (dec.)
Solubility Water (Slightly)
AppearanceSolid
ColorWhite to Off-White
Storage ConditionHygroscopic, -20°C Freezer, Under inert atmosphere
6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride
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6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine Dihydrochloride
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