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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >2-Piperazine-4-amino-6,7-dimethoxyquinazoline

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

2-Piperazine-4-amino-6,7-dimethoxyquinazoline Structure
CAS No.
60547-97-9
Chemical Name:
2-Piperazine-4-amino-6,7-dimethoxyquinazoline
Synonyms
Terazosin-004;Terazosin EP IMP C;Terazosin Impurity7;Prazosin EP Impurity C;Terazosin EP IMpurity C;Doxazosin EP Impurity G;Doxazocin ep impurity G;7-diMethoxyquinazoline HCl;2-(1-Piperazinyl)-4-aMino-6;2-Piperzaine-4-Amino-6,7-Dimet
CBNumber:
CB0686459
Molecular Formula:
C14H19N5O2
Molecular Weight:
289.33
MOL File:
60547-97-9.mol
Modify Date:
2024/6/4 15:29:52
Request For Quotation

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

Melting point 219-221°C (dec.)
Boiling point 527.0±60.0 °C(Predicted)
Density 1.265±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility DMSO (Slightly), Methanol (Slightly)
form powder
pka 8.55±0.10(Predicted)
color White
CAS DataBase Reference 60547-97-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard Codes  Xi
HS Code  2933599590

2-Piperazine-4-amino-6,7-dimethoxyquinazoline Chemical Properties,Uses,Production

Chemical Properties

White Solid

2-Piperazine-4-amino-6,7-dimethoxyquinazoline Preparation Products And Raw materials

Raw materials

Preparation Products

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

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Pharma Affiliates 58
SynZeal Research Pvt Ltd 58
Chemicea Pharmaceuticals Pvt Ltd 58

60547-97-9(2-Piperazine-4-amino-6,7-dimethoxyquinazoline )Related Search:

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6-Aminocaproic acid 2-PIPERAZINE-4-AMINO-6,7-DIMETHOXY QUINOLINE HYDROCHLORIDE Terazosin impurity (R)-Terazosin 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
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6,7-Dimethoxy-2(1-Piperazinyl)-Quinozoline 6,7-DIMETHOXY-2-(1-PIPERAZINYL)-4-QUINAZOLINAMINE 6,7-DIMETHOXY-2-(PIPERAZIN-1-YL)QUINAZOLIN-4-AMINE 6,7-DIMETHOXY-2-PIPERAZIN-1-YL-QUINAZOLIN-4-YLAMINE 6,7-DIMETHOXY-2-PIPERAZINO-4-AMINOQUINAZOLINE 4-QUINAZOLINAMINE, 6,7-DIMETHOXY-2-(1-PIPERAZINYL) 2-(1-PIPERAZINYL)-4-AMINO-6,7-DIMETHOXYQUINAZOLINE 2-piperazine-4-amino-6,7-dimethoxyquinazoline 2-Piperzaine-4-Amino-6,7-Dimet 2-Piperzaine-4-Amino-6,7-Dimethoxy Quinazoline 2-PIPERAZINYL-6,7-DIMETHOXYQUINAZOLIN-4-AMINE 6,7-Dimethoxy-2-(1-piperzinyl)-4-quinazolinamine 6,7-dimethoxy-N-(piperazin-1-yl)quinazolin-2-amine 4-Amino-2-(1-piperazinyl)-6,7-dimethoxyquinazoline 2-(1-Piperazinyl)-4-aMino-6 7-diMethoxyquinazoline HCl 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline HCl Terazosin EP IMpurity C 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine, 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazine Doxazosin EP Impurity G Prazosin EP Impurity C Terazosin-004 Terazosin Impurity 2(Terazosin EP Impurity C) Terazosin EP Impurity C (Doxazosin Mesylate EP Impurity G) (Prazosin EP Impurity C) Terazosin EP IMP C Prazosin Impurity 3(Prazosin EP Impurity C) Terazosin Hydrochloride Impurity Ⅰ：1-(4-amino-6,7-dimethoxy-2-quinazolinyl) piperazine dihydrochloride Doxazosin Impurity 7（Doxazosin EP Impurity G） Terazosin Impurity7 6,7-dimethoxy-N-(1-piperazinyl)-2-quinazolinamine 6,7-Dimethoxy-2-(piperazin-1-yl)qui Doxazocin ep impurity G Terazosin EP Impurity C (USP RC A) Terazosin Hydrochloride Impurity Ⅰ：1-(4-amino-6,7-dimethoxy-2-quinazolinyl) piperazine dihydrochloride 6,7-Dimethoxy-2-piperazino-4-quinazolinylamine Terazosin USP Related Compound A Prazosin Hydrochloride EP Impurity C Terazosin Hydrochloride Dihydrate EP Impurity C Doxazosin Mesilate EP Impurity G Terazosin EP Impurity C (Doxazosin EP Impurity G, Prazosin EP Impurity C) 60547-97-9 C14H19N5O2 Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Doxazosin Mesylate