Prazosin Impurities

4-(Benzyloxy)-5-methoxy-2-nitrobenzoic acid

CAS No. : 60547-92-4
Synonyms : 4-(Benzyloxy)-5-methoxy-2-nitrobenzoic acid
Catalog No. : SA24211
More Details
In stock
4-(Benzyloxy)-5-methoxy-2-nitrobenzaldehyde

CAS No. : 2426-84-8
Synonyms : 4-(Benzyloxy)-5-methoxy-2-nitrobenzaldehyde
Catalog No. : SA24210
More Details
In stock
7-O-Desmethyl Prazosin

CAS No. : 60548-06-3
Synonyms : [4-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-1-piperazinyl](2-furyl)formaldehyde
Catalog No. : SA24209
More Details
In stock
2,4-Diamino-6,7-dimethoxyquinazoline

CAS No. : 60547-96-8
Synonyms : 6,7-Dimethoxy-2,4-quinazolinediamine
Catalog No. : SA24208
More Details
In stock
6-O-Desmethyl Prazosin

CAS No. : NA
Synonyms : 6-Desmethoxy 6-hydroxy-7-methoxy Prazosin; [4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](2-furyl)formaldehyde
Catalog No. : SA24207
More Details
In stock
2,4-Dichloro-6,7-dimethoxy-quinazoline

CAS No. : 27631-29-4
Synonyms : USP Doxazosin Related Compound E; Doxazosin EP Impurity E; 2-Chloro-6,7-dimethoxyquinazolin-4-yl Chloride
Catalog No. : SA24206
More Details
In stock
Doxazosin EP Impurity D

CAS No. : 28888-44-0
Synonyms : 6,7-Dimethoxyquinazoline-2,4(1H,3H)dione; 2,5-Dihydroxy-6,7-dimethoxyquinazoline; 6,7-Dimethoxy-1H-quinazoline-2,4-dione; 6,7-Dimethoxyquinazoline-2,4-diol
Catalog No. : SA24205
More Details
In stock
Prazosin EP Impurity E

CAS No. : 102839-00-9
Synonyms : Prazosin BP Impurity E; Terazosin EP Impurity E; 2,2′-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
Catalog No. : SA24204
More Details
In stock
Prazosin EP Impurity D

CAS No. : 40172-95-0
Synonyms : N-(2-Furancarbonyl)piperazine; Prazosin BP Impurity D; Terazosin EP Impurity L; 1-(Furan-2-ylcarbonyl)piperazine; 2-Furanyl-1-piperazinylmethanone
Catalog No. : SA24203
More Details
In stock
Prazosin EP Impurity C

CAS No. : 60547-97-9
Synonyms : Prazosin BP Impurity C; Terazosin EP Impurity C; 4-Amino-6,7-dimethoxy-2-(1-piperazinyl)quinazoline; 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline; 6,7-Dimethoxy-2-(1-piperazinyl)-4-quinazolinamine; 4-Amino-2-(1-piperazinyl)-6,7-dimethoxyquinazoline
Catalog No. : SA24202
More Details
In stock
Prazosin EP Impurity B

CAS No. : 31350-27-3
Synonyms : Prazosin BP Impurity B; Terazosin EP Impurity M; 1,1’-(1,4-Piperazinediyl)bis[1-(2-furanyl)methanone]; 1,4-Bis(furan-2-ylcarbonyl)piperazine; 1,4-Di(2-furoyl)piperazine
Catalog No. : SA24201
More Details
In stock
Prazosin EP Impurity A

CAS No. : 23680-84-4
Synonyms : Prazosin BP Impurity A; Terazosin EP Impurity A; 2-Chloro-6,7-dimethoxy-4-quinazolinamine; 4-Amino-2-chloro-6,7-dimethoxyquinazoline
Catalog No. : SA24200
More Details
In stock