Tiotropium impurity 42 CAS 2512209-13-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2512209-13-9 |
| Molecular Formula | C14H10O2S3 |
| Molecular Weight | 306.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tiotropium impurity 42 (CAS 2512209-13-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H10O2S3. Molecular weight: 306.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10O2S3 |
| Molecular Weight | 306.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Sulfur Atoms | 3 |
Related Tiotropium Standards
- Tiotropium impurity 50 (CAS CATO-C4X-176450)
- Tiotropium impurity 48 (CAS CATO-C4X-176448)
- Tiotropium Bromide Impurity 14 (CAS 61616-97-5)
- Tiotropium Bromide Impurity 23 (CAS 54725-48-3)
- Tiotropium Impurity 41 (CAS CATO-C4X-176441)
- Tiotropium impurity 45 (CAS 535995-21-2)
- Tiotropium Bromide EP Impurity E; (CAS 26447-85-8)
- Tiotropium EP Impurity D (CAS 136310-66-2)
Recommended Standards
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- Baloxavir Impurity 54 (CAS 2365472-39-3)
- Fondaparinux Sodium Impurity 7 (CAS CATO-C4X-20527)
- 2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]ethanamine (CAS 1092649-16-5)
- Benzyl ((S)-1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1401667-99-9)
- Cytosporone B (CAS 321661-62-5)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 339018-06-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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