Timolol-impurities | Pharmaffiliates

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 36 results for timolol Impurities
PA 47 91000

Timolol - API Standards

Timolol


  • Catalogue No.:PA 47 91000

  • CAS :

    26839-75-8

  • Molecular Formula : C13H24N4O3S

  • Molecular Weight : 316.42

20% OFF
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

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

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

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 :

    NA

  • Molecular Formula : C20H28N4O3S

  • Molecular Weight : 404.53

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

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

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

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

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

Timolol maleate (ICRS47069)


  • Catalogue No.:PA ICRS47069

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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


  • Catalogue No.:PA IPIPRS 207 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Timolol maleate (T1450000)

Timolol maleate (T1450000)


  • Catalogue No.:PA EPT1450000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

(R)-timolol (Y0000644)

(R)-timolol (Y0000644)


  • Catalogue No.:PA EPY0000644

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Timolol for system suitability (Y0001270)

Timolol for system suitability (Y0001270)


  • Catalogue No.:PA EPY0001270

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

timolol maleate (1046RB)

timolol maleate (1046RB)


  • Catalogue No.:PA BP1046RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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 :

  • Molecular Weight : NA

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 :

  • Molecular Weight : NA

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


  • Catalogue No.:PA USP1667348

  • CAS :

    30165-96-9

  • Molecular Formula :

  • Molecular Weight : NA

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


  • Catalogue No.:PA USP1667369

  • CAS :

    30165-97-0

  • Molecular Formula :

  • Molecular Weight : NA

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 :

  • Molecular Weight : NA

Timolol Maleate (1667406)


  • Catalogue No.:PA USP1667406

  • CAS :

    26921-17-5

  • Molecular Formula :

  • Molecular Weight : NA

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 :

  • Molecular Weight : NA

PA 20 36590

(S)-Isotimolol

(S)-Isotimolol


  • Catalogue No.:PA 20 36590

  • CAS :

    158636-96-5

  • Molecular Formula : C13H24N4O3S

  • Molecular Weight : 316.42

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

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

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

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

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

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

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

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

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

PA 47 0911000

N-Nitroso Timolol

N-Nitroso Timolol


  • Catalogue No.:PA 47 0911000

  • CAS :

    NA

  • Molecular Formula : C13H23N5O4S

  • Molecular Weight : 345.42

Timolol Impurity F (Y0001690)

Timolol Impurity F (Y0001690)


  • Catalogue No.:PA Y0001690

  • CAS :

    30165-96-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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