Macitentan-d4 CAS 1258428-05-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1258428-05-5 |
| Molecular Formula | C19H16D4Br2N6O4S |
| Molecular Weight | 592.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Macitentan-d4 (CAS 1258428-05-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H16D4Br2N6O4S. Molecular weight: 592.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H16D4Br2N6O4S |
| Molecular Weight | 592.30 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Macitentan Standards
- Macitentan (CAS 441798-33-0)
- Macitentan Impurity 26 (CAS CATO-C4X-117526)
- Macitentan Impurity 24 (CAS 556797-16-1)
- Macitentan Impurity 27 (CAS CATO-C4X-117527)
- Macitentan Impurity 22 (CAS CATO-C4X-117522)
- Macitentan Impurity 23 (CAS CATO-C4X-117523)
- Macitentan Impurity 2 (CAS 441796-13-0)
- Macitentan Impurity 1 (CAS 441798-25-0)
Recommended Standards
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- Montelukast-d6 (CAS 1093746-29-2)
- (S)-2-(Hydroxymethyl)morpholine Hydrochloride (CAS 1313584-92-7)
- 1-(4'-Chloro-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 893734-59-3)
- Ethyl 7-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 7248-88-6)
- N，N，N”，N'-Tetramethyl-1-(3-oxidotriazolo[4,5-b]pyridine-1,3-diium-1-ylidene)methanediamine (CAS 148893-09-8)
- PF-06282999 (CAS 1435467-37-0)
- Methyl 2-((1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)thio)acetate (CAS 303997-28-6)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
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