Timolol Impurity Standards
Timolol Impurity Standards
Timolol impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
Timolol EP Impurity A Timolol USP RC A (R)-Timolol
Chemical Name: (2R)-1-[(1,1-Dimethylethyl)amino]-3-[[4-...
CAS No:
26839-76-9 (Free Base) ;26839-77-0 (Maleate)
Molecular Formula: C13H24N4O3S
Molecular Weight: 316.42
CAT No:
ALL-TIM-1
Keywords: Timolol EP Impurity A \ Timolol USP RC A...
Inventory Status:
Timolol EP Impurity B \ Timolol BP Impurity B \ Timolol USP RC B
Chemical Name: (2RS)-3-[(1,1-Dimethylethyl)amino]-2-[[4...
CAS No:
59697-06-2
Molecular Formula: C13H24N4O3S
Molecular Weight: 316.42
CAT No:
ALL-TIM-2
Keywords: Timolol EP Impurity B \ Timolol BP Impur...
Inventory Status:
Timolol EP Impurity C \ Timolol BP Impurity C \ Timolol USP RC C
Chemical Name: (2RS)-N-(1,1-Dimethylethyl)-2,3-bis[[4-(...
CAS No:
610271-56-2 (Free Base) ;610271-57-3 (Maleate)
Molecular Formula: C19H31N7O4S2 (base) ;C23H35N7O8S2 (maleate salt)
Molecular Weight: 485.62 ;601.70
CAT No:
ALL-TIM-3
Keywords: Timolol EP Impurity C \ Timolol BP Impur...
Inventory Status:
Timolol EP Impurity D \ Timolol BP Impurity D \ Timolol USP RC D
Chemical Name: 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3-ol
CAS No:
30165-97-0
Molecular Formula: C6H9N3O2S
Molecular Weight: 187.22
CAT No:
ALL-TIM-4
Keywords: Timolol EP Impurity D \ Timolol BP Impur...
Inventory Status:
Timolol EP Impurity E \ Timolol BP Impurity E \ Timolol USP RC E
Chemical Name: (2Z)-4-[(1S)-1-[[(1,1-Dimethylethyl)amin...
CAS No:
1026075-53-5 (base)
Molecular Formula: C17H26N4O6S ;C21H30N4O10S (maleate salt)
Molecular Weight: 414.48 ;530.55
CAT No:
ALL-TIM-5
Keywords: Timolol EP Impurity A
Inventory Status:
Timolol EP Impurity F \ Timolol BP Impurity F \ Timolol USP RC F
Chemical Name: 4-(4-Chloro-1,2,5-thiadiazol-3-yl)morpho...
CAS No:
30165-96-9
Molecular Formula: C6H8ClN3OS
Molecular Weight: 205.67
CAT No:
ALL-TIM-6
Keywords: Timolol EP Impurity F \ Timolol BP Impur...
Inventory Status:
Timolol EP Impurity G \ Timolol BP Impurity G
Chemical Name: 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3(2H...
CAS No:
75202-36-7
Molecular Formula: C6H9N3O3S
Molecular Weight: 203.22
CAT No:
ALL-TIM-7
Keywords: Timolol EP Impurity G \ Timolol BP Impur...
Inventory Status:
Timolol EP Impurity H \ Timolol BP Impurity H
Chemical Name: 2-[(2RS)-3-[(1,1-Dimethylethyl)amino]-2-...
CAS No:
NA
Molecular Formula: C13H24N4O3S
Molecular Weight: 316.42
CAT No:
ALL-TIM-8
Keywords: Timolol EP Impurity H \ Timolol BP Impu...
Inventory Status:
Timolol EP Impurity I \ Timolol BP Impurity I
Chemical Name: (2RS)-1-(Ethylamino)-3-[[4-(morpholin-4-...
CAS No:
NA
Molecular Formula: C11H20N4O3S
Molecular Weight: 288.37
CAT No:
ALL-TIM-9
Keywords: Timolol EP Impurity I \ Timolol BP Impu...
Inventory Status:
Timolol EP Impurity J \ Timolol BP Impurity J
Chemical Name: 1,1?-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]...
CAS No:
NA
Molecular Formula: C16H32N4O4S
Molecular Weight: 376.51
CAT No:
ALL-TIM-10
Keywords: Timolol EP Impurity J \ Timolol BP Impur...
Inventory Status:
Timolol Maleate
Chemical Name: (2S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-...
CAS No:
26921-17-5
Molecular Formula: C17H28N4O7S
Molecular Weight: 432.49
CAT No:
ALL-TIM-11
Keywords: Timolol Maleate, (2S)-1-[(1,1-Dimethylet...
Inventory Status: