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ChemicalBook >> CAS DataBase List >>2-Piperazine-4-amino-6,7-dimethoxyquinazoline

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

2-Piperazine-4-amino-6,7-dimethoxyquinazoline Structure
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
MDL Number:
MFCD00563872
MOL File:
60547-97-9.mol
Last updated:2023-05-15 10:42:51
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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)
FDA UNII 1X8JI3451K

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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 price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich R733466 6,7-DIMETHOXY-2-(1-PIPERAZINYL)-4-QUINAZOLINAMINE AldrichCPR 60547-97-9 10MG $139 2024-03-01 Buy
TRC P480500 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline 60547-97-9 100mg $215 2021-12-16 Buy
Apolloscientific OR14899 4-Amino-6,7-dimethoxy-2-(piperazin-1-yl)quinazoline 60547-97-9 5g $435 2021-12-16 Buy
SynQuest Laboratories 4H30-1-18 4-Amino-6,7-dimethoxy-2-(piperazin-1-yl)quinazoline 60547-97-9 5G $480 2021-12-16 Buy
American Custom Chemicals Corporation API0045925 6,7-DIMETHOXY-2-PIPERAZINO-4-AMINOQUINAZOLINE 95.00% 60547-97-9 50MG $716.1 2021-12-16 Buy
Product number Packaging Price Buy
R733466 10MG $139 Buy
P480500 100mg $215 Buy
OR14899 5g $435 Buy
4H30-1-18 5G $480 Buy
API0045925 50MG $716.1 Buy

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

Chemical Properties

White Solid

Uses

2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline (Terazosin EP Impurity C) is a metabolite of Prazosin. It is also an impurity arising in the synthesis of Terazosin (T105000).

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

Raw materials

Preparation Products

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

Global( 141)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1811 55
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17367 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hubei Ipure Biology Co., Ltd 		+8613367258412 ada@ipurechemical.com China 10326 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Beijing Cooperate Pharmaceutical Co.,Ltd 		55
Standardpharm Co. Ltd. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
SIMAGCHEM CORP 		58
TargetMol Chemicals Inc. 		58
Hubei Ipure Biology Co., Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58

View Lastest Price from 2-Piperazine-4-amino-6,7-dimethoxyquinazoline manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Piperazine-4-amino-6,7-dimethoxyquinazoline pictures 2021-08-12 2-Piperazine-4-amino-6,7-dimethoxyquinazoline
60547-97-9
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2-Piperazine-4-amino-6,7-dimethoxyquinazoline pictures 2020-01-13 2-Piperazine-4-amino-6,7-dimethoxyquinazoline
60547-97-9
 US $3.00 / KG 1KG 98% 200KG Career Henan Chemical Co

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

ALTRENOGEST Piperazine Dimethyldimethoxysilane Tris(hydroxymethyl)aminomethane Glycine
4-Dimethylaminobenzaldehyde 4-Dimethylaminobenzoic acid 3-Aminophenol 4-Dimethylaminopyridine 1,1-Dimethoxyethane
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]
1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone 6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one Terazosin EP IMpurity D

1of4

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