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QD242606
Synonyms: 4-Amino-2-chloro-6,7-dimethoxyquinazoline
Molecular Formula
C10H10ClN3O2
Molecular Weight
239.66
CAS No.
23680-84-4
QD242615
Doxazosin Impurity 15
Molecular Formula: C10H12N4O2
Molecular Weight: 220.23
CAS No.: 60547-96-8
qd242600米
Doxazosin Mesylate
Molecular Formula: C23H25N5O5.CH4O3S
Molecular Weight: 451.48 96.10
CAS No.: 77883-43-3;74191-85-8(free base)
QD242601
Doxazosin EP Impurity A
Molecular Formula: C9H8O4
Molecular Weight: 180.16
CAS No.: 3663-80-7
QD242603
Doxazosin EP Impurity C
Molecular Formula: C22H22N2O6
Molecular Weight: 410.42
CAS No.: 617677-53-9
QD242604
Doxazosin EP Impurity D
Molecular Formula: C10H10N2O4
Molecular Weight: 222.2
CAS No.: 28888-44-0
QD242605
Doxazosin EP Impurity E
Molecular Formula: C10H8Cl2N2O2
Molecular Weight: 259.09
CAS No.: 27631-29-4
QD242606
Doxazosin EP Impurity F; Prazosin EP Impurity A; Terazosin EP Impurity A;Alfuzosin EP Impurity B
Molecular Formula: C10H10ClN3O2
Molecular Weight: 239.66
CAS No.: 23680-84-4
QD242607
Doxazosin EP Impurity G;Prazosin EP Impurity C;Terazosin EP Impurity C
Molecular Formula: C14H19N5O2
Molecular Weight: 289.33
CAS No.: 60547-97-9;84050-22-6(HCl salt);60548-08-5(2HCl salt)
QD242620
Doxazosin Impurity 20
Molecular Formula: C24H25N5O5
Molecular Weight: 463.49
CAS No.: NA
