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

2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] Structure
CAS No.
102839-00-9
Chemical Name:
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
Synonyms
TCMDC 123865;Terazosin-006;Terazosin EP IMP E;Terazosin Impurity9;Prazosin EP Impurity E;Terazosin EP IMpurity E;Terazosin USP Related Compound C;Doxazosin Mesilate EP Impurity H;Terazosin EP Impurity E (USP RC C);Doxazosin EP Impurity H in salt form
CBNumber:
CB12544547
Molecular Formula:
C24H28N8O4
Molecular Weight:
492.53
MOL File:
102839-00-9.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:16:27
Request For Quotation

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H361-H373
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P260-P314-P501

2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 67)Suppliers
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GLP Pharma Standards +91 9866074638 Hyderabad, India 1644 58 Inquiry
Chemicea Pharmaceuticals Pvt Ltd +91-918482849343 +91-8482849343 Mumbai, India 461 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
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Chemicea Pharmaceuticals Pvt Ltd +91-9881765045/+91-8796656135 Pune, India 825 58 Inquiry
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Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
BOC Sciences +1-631-485-4226 United States 19553 58 Inquiry
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Alfa Chemistry +1-5166625404 United States 21317 58 Inquiry
Supplier Advantage
GLP Pharma Standards 58
Chemicea Pharmaceuticals Pvt Ltd 58
SynZeal Research Pvt Ltd 58
JSK Chemical 58
Chemicea Pharmaceuticals Pvt Ltd 58
Pharma Affiliates 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
BOC Sciences 58
sgtlifesciences pvt ltd 58
Alfa Chemistry 58

102839-00-9(2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine])Related Search:

Terazosin EP IMpurity D [4-(4-AMino-6-hydroxy-7-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone [4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone Terazosin IMpurity J [4-(4-AMino-7-hydroxy-6-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone
Terazosin hydrochloride dihydrate NSC 351869 Prazosin hydrochloride 1-(2-Furoyl)piperazine Prazosin
Terazosin EP Impurity O Piperazine, 1-[[(2R)-tetrahydro-2-furanyl]carbonyl]- (9CI) Terazosin Impurity 1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone (R)-Terazosin
Terazosin impurity 2-Chloro-4-amino-6,7-dimethoxyquinazoline 6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one
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2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] (Terazosin IMpurity) Terazosin EP IMpurity E 1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine Prazosin EP Impurity E Terazosin-006 Terazosin Impurity 5(Terazosin EP Impurity E) Doxazosin Impurity 8（Doxazosin EP Impurity H） Terazosin EP IMP E Prazosin Impurity 5(Prazosin EP Impurity E) Terazosin Impurity9 4-Quinazolinamine, 2,2'-(1,4-piperazinediyl)bis[6,7-dimethoxy- 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMi... Doxazosin EP Impurity H in salt form Terazosin EP Impurity E (USP RC C) Doxazosin EP Impurity H (Prazosin EP Impurity E/ Terazosin EP Impurity E/ Terazosin Related Compound C) 2,2''-(Piperazin-1,4-diyl)bis- (6,7-dimethoxyquinazolin-4-amine) Terazosin USP Related Compound C TCMDC 123865 2,2'-(Piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine) (Doxazosin Impurity) Doxazosin EP Impurity H HCl (Prazosin EP Impurity E HCl, Terazosin EP Impurity E HCl) Terazosin Hydrochloride Dihydrate EP Impurity E Prazosin Hydrochloride EP Impurity E Doxazosin Mesilate EP Impurity H 102839-00-9 C24H28N8O4 Amines Bases & Related Reagents Heterocycles Impurities Intermediates & Fine Chemicals Nucleotides Pharmaceuticals