Dotinurad Impurity 3 CAS 1285572-55-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1285572-55-5 |
| Molecular Formula | C14H9Cl2NO3S |
| Molecular Weight | 342.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Dotinurad Impurity 3 (CAS 1285572-55-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H9Cl2NO3S. Molecular weight: 342.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2NO3S |
| Molecular Weight | 342.20 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dotinurad Standards
- Dotinurad Impurity 35 (CAS CATO-C4X-249435)
- Dotinurad Impurity 163 (CAS CATO-C4X-2494163)
- Dotinurad Impurity 136 (CAS 1285572-83-9)
- Dotinurad Impurity 10 (CAS 1285573-42-3)
- Dotinurad Impurity 38 (CAS CATO-C4X-249438)
- Dotinurad Impurity 191 (CAS CATO-C4X-2494191)
- Dotinurad Impurity 30 (CAS CATO-C4X-249430)
- Dotinurad Impurity 166 (CAS CATO-C4X-2494166)
Recommended Standards
- Tofacitinib Impurity 178 (CAS 934524-10-4)
- N-(3,4-dichlorophenyl)-2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)acetamide (CAS 350795-20-9)
- Oclacitinib Impurity 23 (CAS CATO-C4X-301823)
- Amlodipine Impurity 109 (CAS 2382886-25-9)
- Diazoxide Impurity 18 (CAS CATO-C4X-195218)
- 3-[3-(4-chloropyrimidin-5-yl)prop-2-ynyl]-1,1-dioxo-thiolan-3-ol (CAS 2605842-76-8)
- Ethyl (E)-2-(3-(4-methylstyryl)-6-oxo-5,6-dihydropyridazin-1(4H)-yl)acetate (CAS 1164526-34-4)
- 3-Amino-2-methylbenzamide (CAS 374889-30-2)
- 1-(1H-benzo[d]imidazol-2-yl)piperidin-4-amine (CAS 933698-36-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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