Macitentan Impurity 28 CAS 147000-89-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 147000-89-3 |
| Molecular Formula | C5H10ClNO4S |
| Molecular Weight | 215.66 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Macitentan Impurity 28 (CAS 147000-89-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10ClNO4S. Molecular weight: 215.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10ClNO4S |
| Molecular Weight | 215.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Macitentan Standards
- Macitentan Impurity 19 (CAS 36082-50-5)
- Macitentan Impurity 37 (CAS CATO-C4X-117537)
- Macitentan Impurity 11 (CAS 1393813-40-5)
- Macitentan Impurity 8 (CAS 38353-06-9)
- Macitentan Impurity 49 (CAS CATO-C4X-117549)
- Macitentan Impurity 13 (CAS 3974-18-3)
- Macitentan Impurity 28 (CAS CATO-C4X-117528)
- Macitentan impurity 51 (CAS CATO-C4X-117551)
Recommended Standards
- 2-chloro-6-methanesulfonylbenzonitrile (CAS 1443981-55-2)
- 3-(cyanomethyl)benzene-1-sulfonyl chloride (CAS 1545937-52-7)
- 4-Chloro-5-methanesulfinyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1389264-16-7)
- Everolimus Impurity 25 (CAS CATO-C4X-112225)
- Cabergoline EP Impurity C (CAS 126554-50-5)
- Sofosbuvir impurity 123 (CAS 2875067-01-7)
- 4-(4-Bromophenyl)butan-2-ol (CAS 223554-16-3)
- 4-Benzo[c][1,2,5]oxadiazoleboronic Acid (CAS 207279-32-1)
- 3-(4-Chlorophenyl)-N-(2,4-dichlorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 320417-84-3)
- Smac-N7 Peptide (CAS 401913-57-3)
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