timolol and its Impurities

An (R ) isomer of Timolol, an Antihypertensive, antiarrhythmic (class II) and antianginal drug. Reference standards of Timolol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 43 results for timolol Impurities
PA 20 36510

N-Benzyl-tert-butylamine

N-Benzyl-tert-butylamine

  • Catalogue No.:PA 20 36510

  • CAS :

    3378-72-1

  • Molecular Formula : C11H17N

  • Molecular Weight : 163.26

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PA 20 36530

(R)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine

(R)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine

  • Catalogue No.:PA 20 36530

  • CAS :

    741719-53-9

  • Molecular Formula : C9H13N3O3S

  • Molecular Weight : 243.28

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PA 20 36540

(2S)-1-Chloro-3-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-2-propanol

(2S)-1-Chloro-3-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-2-propanol

  • Catalogue No.:PA 20 36540

  • CAS :

    741719-52-8

  • Molecular Formula : C9H14ClN3O3S

  • Molecular Weight : 279.74

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PA 20 36550

4-(4-(((5S)-3-(tert-Butyl)-2-phenyloxazolidin-5-yl)methoxy)-1,2,5-thiadiazol-3-yl)morpholine

4-(4-(((5S)-3-(tert-Butyl)-2-phenyloxazolidin-5-yl)methoxy)-1,2,5-thiadiazol-3-yl)morpholine

  • Catalogue No.:PA 20 36550

  • CAS :

    2983462-63-9

  • Molecular Formula : C20H28N4O3S

  • Molecular Weight : 404.53

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PA STI 083230

rac Timolol-d5 Maleate

rac Timolol-d5 Maleate

  • Catalogue No.:PA STI 083230

  • CAS :

    1217260-21-3

  • Molecular Formula : C17H23D5N4O7S

  • Molecular Weight : 437.52

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PAI 20 012010

4-Morpholino-2-(oxiran-2-ylmethyl)-2,3-dihydro-1,2,5-thiadiazol-3-ol

4-Morpholino-2-(oxiran-2-ylmethyl)-2,3-dihydro-1,2,5-thiadiazol-3-ol

  • Catalogue No.:PAI 20 012010

  • CAS :

    NA

  • Molecular Formula : C9H15N3O3S

  • Molecular Weight : 245.30

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PA 47 91000

Timolol

Timolol

  • Catalogue No.:PA 47 91000

  • CAS :

    26839-75-8

  • Molecular Formula : C13H24N4O3S

  • Molecular Weight : 316.42

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PA 20 36560

(S)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine

(S)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine

  • Catalogue No.:PA 20 36560

  • CAS :

    69500-53-4

  • Molecular Formula : C9H13N3O3S

  • Molecular Weight : 243.28

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PA 20 36570

3,4-Dichloro-1,2,5-thiadiazole

3,4-Dichloro-1,2,5-thiadiazole

  • Catalogue No.:PA 20 36570

  • CAS :

    5728-20-1

  • Molecular Formula : C2Cl2N2S

  • Molecular Weight : 155

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PA 20 36580

3,4-Dichloro-1,2,5-thiadiazole 1-oxide

3,4-Dichloro-1,2,5-thiadiazole 1-oxide

  • Catalogue No.:PA 20 36580

  • CAS :

    121771-55-9

  • Molecular Formula : C2Cl2N2OS

  • Molecular Weight : 171

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PA ICRS47069

Timolol maleate (ICRS47069)

Timolol maleate (ICRS47069)

  • Catalogue No.:PA ICRS47069

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IPIPRS 207 12

Timolol Maleate (IPRS/207/12)-from IPC

Timolol Maleate (IPRS/207/12)-from IPC

  • Catalogue No.:PA IPIPRS 207 12

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPT1450000

Timolol maleate (T1450000)

Timolol maleate (T1450000)

  • Catalogue No.:PA EPT1450000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000644

(R)-timolol (Y0000644)

(R)-timolol (Y0000644)

  • Catalogue No.:PA EPY0000644

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001270

Timolol for system suitability (Y0001270)

Timolol for system suitability (Y0001270)

  • Catalogue No.:PA EPY0001270

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP1046RB

timolol maleate (1046RB)

timolol maleate (1046RB)

  • Catalogue No.:PA BP1046RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667315

Timolol Related Compound B (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-o (1667315)

Timolol Related Compound B (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-o (1667315)

  • Catalogue No.:PA USP1667315

  • CAS :

    59697-06-2

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667326

Timolol Related Compound C (N-(tert-Butyl)-2,3-bis(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-a (1667326)

Timolol Related Compound C (N-(tert-Butyl)-2,3-bis(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-a (1667326)

  • Catalogue No.:PA USP1667326

  • CAS :

    610271-57-3

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667348

Timolol Related Compound F (3-Chloro-4-morpholino-1,2,5-thiadiazol) (1667348)

Timolol Related Compound F (3-Chloro-4-morpholino-1,2,5-thiadiazol) (1667348)

  • Catalogue No.:PA USP1667348

  • CAS :

    30165-96-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667369

Timolol Related Compound D (4-Morpholino-1,2,5-thiadiazol-3-ol) (1667369)

Timolol Related Compound D (4-Morpholino-1,2,5-thiadiazol-3-ol) (1667369)

  • Catalogue No.:PA USP1667369

  • CAS :

    30165-97-0

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667381

Timolol Related Compound A ((R)-1-(tert-Butylamino)-3-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan (1667381)

Timolol Related Compound A ((R)-1-(tert-Butylamino)-3-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan (1667381)

  • Catalogue No.:PA USP1667381

  • CAS :

    26839-77-0

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667406

Timolol Maleate (1667406)

Timolol Maleate (1667406)

  • Catalogue No.:PA USP1667406

  • CAS :

    26921-17-5

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1667443

Timolol Related Compound E ((S,Z)-4-({1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)ox (1667443)

Timolol Related Compound E ((S,Z)-4-({1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)ox (1667443)

  • Catalogue No.:PA USP1667443

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 20 36590

(S)-Isotimolol

(S)-Isotimolol

  • Catalogue No.:PA 20 36590

  • CAS :

    158636-96-5

  • Molecular Formula : C13H24N4O3S

  • Molecular Weight : 316.42

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PA 20 36600

(S)-N-[4-[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1,2,5-thiadiazol-3-yl]-N-(2-hydroxyethyl)-glycine

(S)-N-[4-[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1,2,5-thiadiazol-3-yl]-N-(2-hydroxyethyl)-glycine

  • Catalogue No.:PA 20 36600

  • CAS :

    75014-25-4

  • Molecular Formula : C13H24N4O5S

  • Molecular Weight : 348.42

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PA 20 36610

(S)​-1-​[(1,​1-​Dimethylethyl)​amino]​-​3-​[[4-​[(2-​hydroxyethyl)​amino]​-​1,​2,​5-​thiadiazol-​3-​yl]​oxy]​-​2-​propanol

(S)​-1-​[(1,​1-​Dimethylethyl)​amino]​-​3-​[[4-​[(2-​hydroxyethyl)​amino]​-​1,​2,​5-​thiadiazol-​3-​yl]​oxy]​-​2-​propanol

  • Catalogue No.:PA 20 36610

  • CAS :

    75014-26-5

  • Molecular Formula : C11H22N4O3S

  • Molecular Weight : 290.38

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PA 20 36620

(S)-Hydroxy Timolol

(S)-Hydroxy Timolol

  • Catalogue No.:PA 20 36620

  • CAS :

    1227468-61-2

  • Molecular Formula : C13H24N4O4S

  • Molecular Weight : 332.42

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PA 20 36630

1-(tert-Butylamino)-3-((4-(2,3-dihydro-4H-1,4-oxazin-4-yl)-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

1-(tert-Butylamino)-3-((4-(2,3-dihydro-4H-1,4-oxazin-4-yl)-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

  • Catalogue No.:PA 20 36630

  • CAS :

    948298-61-1

  • Molecular Formula : C13H22N4O3S

  • Molecular Weight : 314.4

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PA 20 36640

(R)-2-Hydroxy-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propanoic Acid

(R)-2-Hydroxy-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propanoic Acid

  • Catalogue No.:PA 20 36640

  • CAS :

    75045-22-6

  • Molecular Formula : C9H13N3O5S

  • Molecular Weight : 275.28

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PA 20 0361000

2-Tert-Butyldimethylsilyloxy-1,1-dimethylethylamine

2-Tert-Butyldimethylsilyloxy-1,1-dimethylethylamine

  • Catalogue No.:PA 20 0361000

  • CAS :

    117460-98-7

  • Molecular Formula : C10H25NOSi

  • Molecular Weight : 203.4

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PA 20 0361001

3,4-Dimorpholino-1,2,5-thiadizaole

3,4-Dimorpholino-1,2,5-thiadizaole

  • Catalogue No.:PA 20 0361001

  • CAS :

    610271-58-4

  • Molecular Formula : C10H16N4O2S

  • Molecular Weight : 256.32

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PA 20 0361002

(S)-N-(tert-Butyl)-2,3-bis((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-1-amine Maleate

(S)-N-(tert-Butyl)-2,3-bis((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-1-amine Maleate

  • Catalogue No.:PA 20 0361002

  • CAS :

    NA

  • Molecular Formula : C23H35N7O8S2

  • Molecular Weight : 601.69

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PA IPRS 61 18

Timolol Maleate (IPRS/61/18) - from IPC

Timolol Maleate (IPRS/61/18) - from IPC

  • Catalogue No.:PA IPRS 61 18

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 47 0911000

N-Nitroso Timolol

N-Nitroso Timolol

  • Catalogue No.:PA 47 0911000

  • CAS :

    NA

  • Molecular Formula : C13H23N5O4S

  • Molecular Weight : 345.42

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PA Y0001690

Timolol Impurity F (Y0001690)

Timolol Impurity F (Y0001690)

  • Catalogue No.:PA Y0001690

  • CAS :

    30165-96-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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PAI 20 012011

3-(tert-Butylamino)propane-1,2-diol

3-(tert-Butylamino)propane-1,2-diol

  • Catalogue No.:PAI 20 012011

  • CAS :

    22741-52-2

  • Molecular Formula : C7H17NO2

  • Molecular Weight : 147.22

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PA 47 0911001

(S)-N-(tert-Butyl)-N-(2,3-dihydroxypropyl)nitrous amide

(S)-N-(tert-Butyl)-N-(2,3-dihydroxypropyl)nitrous amide

  • Catalogue No.:PA 47 0911001

  • CAS :

    NA

  • Molecular Formula : C7H16N2O3

  • Molecular Weight : 176.22

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PA 47 0911002

(R)-3-(tert-Butylamino)propane-1,2-diol

(R)-3-(tert-Butylamino)propane-1,2-diol

  • Catalogue No.:PA 47 0911002

  • CAS :

    59207-70-4

  • Molecular Formula : C7H17NO2

  • Molecular Weight : 147.22

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PA 47 0911003

1-(tert-Butylamino)-3-((4-((2-hydroxyethyl)amino)-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

1-(tert-Butylamino)-3-((4-((2-hydroxyethyl)amino)-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

  • Catalogue No.:PA 47 0911003

  • CAS :

    57519-96-7

  • Molecular Formula : C11H22N4O3S

  • Molecular Weight : 290.38

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PA 47 0911004

1-((1,2,5-Thiadiazol-3-yl)oxy)-3-(tert-butylamino)propan-2-ol

1-((1,2,5-Thiadiazol-3-yl)oxy)-3-(tert-butylamino)propan-2-ol

  • Catalogue No.:PA 47 0911004

  • CAS :

    1178185-00-6

  • Molecular Formula : C9H17N3O2S

  • Molecular Weight : 231.31

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PA 47 0911005

1-Amino-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

1-Amino-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol

  • Catalogue No.:PA 47 0911005

  • CAS :

    NA

  • Molecular Formula : C9H16N4O3S

  • Molecular Weight : 260.31

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PA 47 0911006

N-(tert-Butyl)-N-(2,3-dihydroxypropyl)nitrous amide

N-(tert-Butyl)-N-(2,3-dihydroxypropyl)nitrous amide

  • Catalogue No.:PA 47 0911006

  • CAS :

    NA

  • Molecular Formula : C7H16N2O3

  • Molecular Weight : 176.22

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PA 47 0911007

(S)-4-(4-(3-(N-(tert-Butyl)acetamido)-2-hydroxypropoxy)-1,2,5-thiadiazol-3-yl)morpholine 4-oxide

(S)-4-(4-(3-(N-(tert-Butyl)acetamido)-2-hydroxypropoxy)-1,2,5-thiadiazol-3-yl)morpholine 4-oxide

  • Catalogue No.:PA 47 0911007

  • CAS :

    NA

  • Molecular Formula : C15H26N4O5S

  • Molecular Weight : 374.46

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