Tamsulosin Impurity 61 CAS 2458209-31-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2458209-31-7 |
| Molecular Formula | C18H24N2O3S |
| Molecular Weight | 348.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tamsulosin Impurity 61 (CAS 2458209-31-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H24N2O3S. Molecular weight: 348.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H24N2O3S |
| Molecular Weight | 348.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tamsulosin Standards
- Tamsulosin Impurity 59 (CAS 1073231-99-8)
- Tamsulosin Impurity 60 (CAS 1537178-25-8)
- Tamsulosin Impurity 78 (CAS CATO-C4X-118778)
- Tamsulosin Impurity 13 (CAS 35193-64-7)
- Tamsulosin Impurity 43 (CAS CATO-C4X-118743)
- Tamsulosin Impurity 51 (CAS CATO-C4X-118751)
- Tamsulosin Impurity 79 (CAS CATO-C4X-118779)
- Tamsulosin EP Impurity C (CAS 2244986-82-9)
Recommended Standards
- Posaconazole Impurity 128 (CAS 1941207-64-2)
- Tert-butyl 4-(6-ethylthieno[2,3-d]pyrimidin-4-yl)piperazine-1-carboxylate (CAS 502641-60-3)
- Posaconazole impurity 244 (CAS CATO-C4X-1208244)
- Rimegepant Impurity 29 (CAS CATO-C4X-248729)
- Beclometasone Dipropionate Monohydrate EP Impurity E (CAS 887130-68-9)
- 1-(tert-Butyl)-6-chloro-5-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1707392-02-6)
- 5-(Trifluoromethyl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one (CAS 1968119-40-5)
- 2,7-Dibromo-3,6-dimethoxynaphthalene (CAS 105404-89-5)
- 3-((3-Fluorobenzyl)thio)-5-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-4-methyl-4H-1,2,4-triazole (CAS 1014072-53-7)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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