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| Product | Description | |
|---|---|---|
| Timolol Impurity | An impurity of Ticlopidine which is an adrenergic beta-receptor blocking agent and a Class II antiarrhythmic drug. Synonyms: 3-Hydroxy-4-Morpholino-1,2,5-Thiadiazole-1-Oxide. Grades: > 95%. Molecular formula: C6H9N3O3S. Mole weight: 203.22. |  |
| Timolol Impurity 3 | Timolol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1227468-61-2. Molecular formula: C13H24N4O4S. Mole weight: 332.42. Catalog: APB1227468612. |  |
| Timolol impurity B (racemic) | One impurity of Thimolol, which is a β-adrenergic receptor antagonist and could be used as antihypertensive, antiglaucoma and antianginal agent. Synonyms: rac-Isotimolol; 3-[(1,1-Dimethylethyl)amino]-2-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-1-propanol; 1,2,5-Thiadiazole 1-Propanol derivative. CAS No. 59697-06-2. Molecular formula: C13H24N4O3S. Mole weight: 316.43. | |
| Timolol Impurity C | An impurity of Ticlopidine which has been shown to be approximately eight times more potcut than propranolol hydrochloride, when administered systemically, and lacks anesthetic and intrinsic sympathomimetic activity. Synonyms: (2S)-3-[(1,1-Dimethylethyl)amino]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-1-ol; Timolol Impurity C. Grades: > 95%. CAS No. 1391068-18-0. Molecular formula: C19H31N7O4S2. Mole weight: 485.63. | |
| Timolol Impurity D | An impurity of Ticlopidine which has been shown to lower the IOP in normal human volunteers without affecting the pupil size, visual acuity, blood pressure, or pulse rate. Synonyms: 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3-ol. Grades: > 95%. Molecular formula: C6H9N3O2S. Mole weight: 187.22. | |
| Timolol Impurity E | An impurity of Ticlopidine which has been shown to lower the IOP in normal human volunteers without affecting the pupil size, visual acuity, blood pressure, or pulse rate. Synonyms: (2Z)-4-[(1S)-1-[[(1,1-Dimethylethyl)amino]methyl]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]ethoxy]-4-oxobut-2-enoic acid. Grades: > 95%. CAS No. 1026075-53-5. Molecular formula: C17H26N4O6S. Mole weight: 414.48. | |
| Timolol Impurity G | An impurity of Ticlopidine which is a potent, highly specific β-adrenergic antagonist, significantly inhibiting both β-l- and β-2-adrenergic agonist activity. Synonyms: 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3(2H)-one-1-oxide. Grades: > 95%. CAS No. 75202-36-7. Molecular formula: C6H9N3O3S. Mole weight: 203.22. | |
| Timolol Impurity I | An impurity of Ticlopidine which is a non-selective, beta-adrenergic blocking agent and may be used as a new drug for the treatment of glaucoma. Synonyms: (2RS)-1-(Ethylamino)-3-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol. Grades: > 95%. Molecular formula: C11H20N4O3S. Mole weight: 288.37. | |
| Timolol Impurity J | An impurity of Ticlopidine which has been shown to be approximately eight times more potcut than propranolol hydrochloride, when administered systemically, and lacks anesthetic and intrinsic sympathomimetic activity. Synonyms: 1,1'-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]bis[3-[(1,1-dimethylethyl)amino]propan-2-ol. Grades: > 95%. Molecular formula: C16H32N4O4S. Mole weight: 376.52. | |
| N-Linked Timolol Impurity HCl | An impurity of Ticlopidine which is a non-cardioselective beta-blocker and it has no intrinsic sympathomimetic or membrane stabilizing effect. Grades: > 95%. Molecular formula: C13H24N4O3S.HCl. Mole weight: 352.89. | |
| Timolol EP Impurity E | Timolol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026075-53-5. Molecular formula: C17H26N4O6S. Mole weight: 414.48. Catalog: APB1026075535. | |
| 2-(3-(tert-Butylamino)-2-hydroxypropyl)-4-morpholino-1,2,5-thiadiazol-3(2H)-one | 2-(3-(tert-Butylamino)-2-hydroxypropyl)-4-morpholino-1,2,5-thiadiazol-3(2H)-one is a impurity of Timolol (T443710), an antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 158636-97-6. Pack Sizes: 10mg, 100mg. Molecular Formula: C13H24N4O3S, Molecular Weight: 316.42. US Biological Life Sciences. |  Worldwide |
| 2-[4-(4-Morpholinyl)-1,2,5-thiadiazol-3-yl]-rac-Timolol Ether | 2-[4-(4-Morpholinyl)-1,2,5-thiadiazol-3-yl]-rac-Timolol Ether (Timolol EP Impurity C; Timolol BP Impurity C; Timolol USP Related Compound C) is a mixture of 2-[4-(4-Morpholinyl)-1,2,5-thiadiazol-3-yl] (R)-(+)-Timolol ether (M725155) and 2-[4-(4-Morpholinyl)-1,2,5-thiadiazol-3-yl] (S)-(-)-Timolol ether (M725160), both impurities of (R)-(+)-Timolol (T443705) and (S)-(-)-Timolol (T443710), respectively. Group: Biochemicals. Grades: Highly Purified. CAS No. 610271-56-2. Pack Sizes: 1mg. Molecular Formula: C19H31N7O4S2, Molecular Weight: 485.62. US Biological Life Sciences. | Worldwide |
| 4-?(4-Morpholinyl)?-1,?2,?5-?thiadiazol-?3(2H)?-?one 1-Oxide | 4-?(4-Morpholinyl)?-1,?2,?5-?thiadiazol-?3(2H)?-?one 1-Oxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Timolol Maleate Imp. G (EP), 3-Hydroxy-4-morpholino-1,2,5-thiadiazole 1-Oxide, 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3(2H)-one 1-oxide, 4-(4-Morpholinyl)-1,2,5-thiadiazol-3(2H)-one 1-oxide, Timolol Imp. G (EP). CAS No. 75202-36-7. IUPAC Name: 4-morpholin-4-yl-1-oxo-1,2,5-thiadiazol-3-ol. Molecular formula: C6H9N3O3S. Mole weight: 203.22. Catalog: APS75202367. SMILES: OC1=NS(=O)N=C1N2CCOCC2. Format: Neat. | |
| 4-(4-Morpholinyl)-1,2,5-Thiadiazol-3(2H)-one 1-Oxide Potassium Salt | 4-(4-Morpholinyl)-1,2,5-Thiadiazol-3(2H)-one 1-Oxide Potassium Salt is impurity of Timolol Maleate (T443710). Timolol Maleate is an antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 79844-78-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C6H8KN3O3S, Molecular Weight: 241.31. US Biological Life Sciences. | Worldwide |
| (R)-Timolol Maleate | The R-enantiomer of Timolol Maleate which is an adrenergic beta-receptor blocking agent and a Class II antiarrhythmic drug. Synonyms: Timolol Impurity A Maleate. Grades: > 95%. CAS No. 26839-77-0. Molecular formula: C13H24N4O3S.C4H4O4. Mole weight: 432.5. | |
| (S)-Isotimolol | The S-enantiomer of Ticlopidine which is an adrenergic beta-receptor blocking agent. Synonyms: Timolol Impurity B; (S)-3-[(1,1-Dimethylethyl)amino]-2-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]oxy]-1-propanol. Grades: > 95%. CAS No. 158636-96-5. Molecular formula: C13H24N4O3S. Mole weight: 316.43. | |
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