Timolol Impurity 2 CAS 75014-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75014-26-5 |
| Molecular Formula | C11H22N4O3S |
| Molecular Weight | 290.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Timolol Impurity 2 (CAS 75014-26-5) pharmaceutical standards reference standard. Molecular formula: C11H22N4O3S. Molecular weight: 290.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H22N4O3S |
| Molecular Weight | 290.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Timolol Standards
- Timolol EP Impurity I (CAS 2469037-77-0)
- Timolol EP Impurity I (CAS CATO-C4X-149611)
- Timolol EP Impurity B(Mixture of Enantiomers) (CAS 59697-06-2)
- rac-Timolol (CAS 29023-48-1)
- Timolol EP Impurity B（S-Isomer) (CAS 158636-96-5)
- Timolol EP Impurity H (CAS 158636-97-6)
- Timolol EP Impurity A (CAS 26839-76-9)
- Timolol (CAS 26839-75-8)
Recommended Standards
- Tert-butyl 8-(methylsulfonyl)-3,8-diazabicyclo[3.2.1]Octane-3-carboxylate (CAS 2376607-39-3)
- 331964-12-6 [2-(Cyclohexylthio)-1H-benzimidazol-1-yl]acetic acid MFCD01128228 (CAS 331964-12-6)
- Tert-butyl 5-(methylsulfonyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 2386170-72-3)
- 11-Hydroxygelsenicine (CAS 1195760-68-9)
- 1-(2-Bromophenyl)prop-2-en-1-amine (CAS 1260893-82-0)
- 2-Methyloxetan-3-ol (CAS 1420681-59-9)
- Cefotaxime S-Oxide 2 (CAS 71048-88-9)
- 2,5-Dimethyl-1-(pyrazin-2-yl)-1H-pyrrole-3-carbaldehyde (CAS 866009-57-6)
- 2-(4-Chlorophenyl)-3-(furan-2-yl)propanoic acid (CAS 3459-56-1)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com