2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
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![2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/14fbdee01b97427e9e52f6fd63a71dbf.png "2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]")
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
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CAS No:
102839-00-9
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Formula:
C24H28N8O4
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Chemical Name:
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
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Synonyms:
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine];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）
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CAS No:
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] Basic Attributes
492.53
492.22335140 g/mol
GZ7F9EWD85
DTXSID50145536
Safety Information
|Warning|H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P260, P264, P270, P281, P301+P312, P308+P313, P314, P330, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] Use and Manufacturing
An impurity of selective alpha 1 antagonists: Terazosin (T105000) and Prazosin (P702325).
Computed Properties
Molecular Weight:492.5
XLogP3:2.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:6
Exact Mass:492.22335140
Monoisotopic Mass:492.22335140
Topological Polar Surface Area:147
Heavy Atom Count:36
Complexity:658
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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