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Terazosin Impurity Standards

Terazosin Impurity Standards

Terazosin impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Terazosin EP Impurity A
Terazosin EP Impurity A

Chemical Name: 4-Amino-2-chloro-6,7-dimethoxyquinazolin...

CAS No:
23680-84-4

Molecular Formula: C10H10ClN3O2

Molecular Weight: 239.66

CAT No:
ALL-TER-1

Keywords: Terazosin EP Impurity A, 4-Amino-2-chlor...

Inventory Status:IN STOCK

Terazosin EP Impurity B  Terazosin USP Related Compound B  Terazosin 4-Hydroxy Analog
Terazosin EP Impurity B Terazosin USP Related Compound B Terazosin 4-Hydroxy Analog

Chemical Name: 1-(4-Hydroxy-6,7-dimethoxyquinazolin-2-y...

CAS No:
NA

Molecular Formula: C19H24N4O5

Molecular Weight: 388.42

CAT No:
ALL-TER-2

Keywords: Terazosin EP Impurity B \ Terazosin USP ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity C  Terazosin USP Related Compound A
Terazosin EP Impurity C Terazosin USP Related Compound A

Chemical Name: 4-Amino-6,7-dimethoxy-2-(1-piperazinyl)q...

CAS No:
60547-97-9

Molecular Formula: C14H19N5O2

Molecular Weight: 289.33

CAT No:
ALL-TER-3

Keywords: Terazosin EP Impurity C \ Terazosin USP ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity D
Terazosin EP Impurity D

Chemical Name: 4-Amino-6,7-dimethoxy-2-(4-formyl-1-pipe...

CAS No:
84050-21-5

Molecular Formula: C15H19O3

Molecular Weight: 317.34

CAT No:
ALL-TER-4

Keywords: Terazosin EP Impurity D, 4-Amino-6,7-dim...

Inventory Status:IN STOCK

Terazosin EP Impurity E  Terazosin USP Related Compound C  Prazosin EP Impurity E
Terazosin EP Impurity E Terazosin USP Related Compound C Prazosin EP Impurity E

Chemical Name: 2,2'-(1,4-Piperazinediyl)bis[6,7-di...

CAS No:
102839-00-9 (Base) ;104965-50-6 (HCl Salt)

Molecular Formula: C24H28N8O4

Molecular Weight: 492.53

CAT No:
ALL-TER-5

Keywords: Terazosin EP Impurity E \ Terazosin USP ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity F
Terazosin EP Impurity F

Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)...

CAS No:
109678-71-9 (base)

Molecular Formula: C19H28ClN5O4

Molecular Weight: 425.91

CAT No:
ALL-TER-6

Keywords: Terazosin EP Impurity F, 1-(4-Amino-6,7-...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity G  6-O-Desmethyl Terazosin
Terazosin EP Impurity G 6-O-Desmethyl Terazosin

Chemical Name: 1-(4-Amino-6-hydroxy-7-methoxyquinazolin...

CAS No:
105356-89-6

Molecular Formula: C18H23N5O4

Molecular Weight: 373.41

CAT No:
ALL-TER-7

Keywords: Terazosin EP Impurity G \ 6-O-Desmethyl ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity H  7-O-Desmethyl Terazosin
Terazosin EP Impurity H 7-O-Desmethyl Terazosin

Chemical Name: 1-(4-Amino-7-hydroxy-6-methoxyquinazolin...

CAS No:
105356-90-9

Molecular Formula: C18H23N5O4

Molecular Weight: 373.41

CAT No:
ALL-TER-8

Keywords: Terazosin EP Impurity H \ 7-O-Desmethyl ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity I
Terazosin EP Impurity I

Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)...

CAS No:
1177261-85-6

Molecular Formula: C20H27N5O4

Molecular Weight: 401.46

CAT No:
ALL-TER-9

Keywords: Terazosin EP Impurity I, 1-(4-Amino-6,7-...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity J
Terazosin EP Impurity J

Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)...

CAS No:
152551-75-2

Molecular Formula: C19H27N5O4

Molecular Weight: 389.45

CAT No:
ALL-TER-10

Keywords: Terazosin EP Impurity J , 1-(4-Amino-6,7...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity K  Prazosin HCl
Terazosin EP Impurity K Prazosin HCl

Chemical Name: 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)...

CAS No:
19237-84-4

Molecular Formula: C19H22ClN5O4

Molecular Weight: 419.86

CAT No:
ALL-TER-11

Keywords: Terazosin EP Impurity K \ Prazosin HCl, ...

Inventory Status:3-4 WEEKS

Terazosin EP Impurity L  Prazosin EP Impurity D
Terazosin EP Impurity L Prazosin EP Impurity D

Chemical Name: 1-(Furan-2-ylcarbonyl)piperazine

CAS No:
40172-95-0

Molecular Formula: C9H12N2O2

Molecular Weight: 180.2

CAT No:
ALL-TER-12

Keywords: Terazosin EP Impurity L \ Prazosin EP Im...

Inventory Status:IN STOCK

Terazosin EP Impurity M  Prazosin EP Impurity B
Terazosin EP Impurity M Prazosin EP Impurity B

Chemical Name: 1,4-Bis(furan-2-ylcarbonyl)piperazine ;1...

CAS No:
31350-27-3

Molecular Formula: C14H14N2O4

Molecular Weight: 274.27

CAT No:
ALL-TER-13

Keywords: Terazosin EP Impurity M \ Prazosin EP Im...

Inventory Status:IN STOCK

Terazosin EP Impurity N
Terazosin EP Impurity N

Chemical Name: 1-[[(2RS)-Tetrahydrofuran-2-yl]carbonyl]...

CAS No:
63074-07-7

Molecular Formula: C9H16N2O2

Molecular Weight: 184.24

CAT No:
ALL-TER-14

Keywords: Terazosin EP Impurity N, 1-[[(2RS)-Tetra...

Inventory Status:IN STOCK

Terazosin EP Impurity O
Terazosin EP Impurity O

Chemical Name: 1,4-bis[(tetrahydrofuran-2-yl)carbonyl]p...

CAS No:
547730-06-3

Molecular Formula: C14H22N2O4

Molecular Weight: 282.34

CAT No:
ALL-TER-15

Keywords: Terazosin EP Impurity O, 1,4-bis[(tetrah...

Inventory Status:IN STOCK

Terazosin Hydrochloride Dihydrate
Terazosin Hydrochloride Dihydrate

Chemical Name: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)...

CAS No:
70024-40-7

Molecular Formula: C19H30ClN5O6

Molecular Weight: 459.92

CAT No:
ALL-TER-16

Keywords: Terazosin Hydrochloride Dihydrate, 1-(4-...

Inventory Status:IN STOCK