Dotinurad Impurity 11 CAS 1285572-54-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1285572-54-4 |
| Molecular Formula | C14H9Cl2NO2S |
| Molecular Weight | 326.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dotinurad Impurity 11 (CAS 1285572-54-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H9Cl2NO2S. Molecular weight: 326.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2NO2S |
| Molecular Weight | 326.20 g/mol |
| Purity | >95% |
| 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; 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 132 (CAS CATO-C4X-2494132)
- Dotinurad Impurity 26 (CAS CATO-C4X-249426)
- Dotinurad Impurity 159 (CAS CATO-C4X-2494159)
- Dotinurad Impurity 36 (CAS 532963-00-1)
- Dotinurad Impurity 243 (CAS CATO-C4X-2494243)
- Dotinurad Impurity 39 (CAS CATO-C4X-249439)
- Dotinurad Impurity 219 (CAS CATO-C4X-2494219)
- Dotinurad Impurity 181 (CAS 425666-79-1)
Recommended Standards
- 5-(2,4-Dichlorophenyl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 266312-58-7)
- n-(2-Bromophenyl)-3-methylbenzenesulfonamide (CAS 1016777-17-5)
- 4-(n,n-Bis(2-chloroethyl)sulfamoyl)benzoic acid (CAS 832742-36-6)
- Glutamic acid impurity 6 (CAS 1308957-12-1)
- Brinzolamide Impurity 23 (CAS CATO-C4X-194023)
- Ethyl 1-ethyl-4-methyl-1H-pyrrole-3-carboxylate (CAS 1330753-75-7)
- N-(2-(4-hydroxypiperidin-1-yl)ethyl)-N-methylnitrous amide (CAS CATO-C4X-239922)
- 2-(Methylamino)-1-(3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1035563-53-1)
- (R)-Methyl 2-methoxy-2-phenylacetate (CAS 32174-46-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
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