Tiotropium-D3 Bromide CAS 1127226-56-5
Purity >90%In StockPharmaceutical Standards
| CAS No. | 1127226-56-5 |
| Molecular Formula | C19H19D3NO4S2 Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tiotropium-D3 Bromide (CAS 1127226-56-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H19D3NO4S2 Br. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H19D3NO4S2 Br |
| Molecular Weight | 475.43 g/mol |
| Purity | >90% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Tiotropium Standards
- Tiotropium Impurity 26 (CAS 10299-90-8)
- Tiotropium Bromide Impurity 8 Potassium Salt (CAS 10304-09-3)
- Tiotropium Bromide EP Impurity H (Mixture of Enantiomers) (CAS 1044148-31-3)
- Tiotropium Bromide EP Impurity H-d3 Bromide (Mixture of Enantiomers) (CAS 1044148-31-3（unlabeled）)
- Tiotropium-d6 (CAS 1126775-44-7)
- Tiotropium Bromide EP Impurity B (CAS 136310-64-0)
- Tiotropium EP Impurity D (CAS 136310-66-2)
- Tiotropium Bromide (CAS 136310-93-5)
Recommended Standards
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- 3-(2-((4-Chlorobenzyl)oxy)phenyl)-1-(naphthalen-1-ylsulfonyl)-1H-pyrazole (CAS 477713-42-1)
- Custom peptides (CAS CATO-CPTD788509)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com