Aprocitentan-d4 CAS CATO-C4X-335510
| CAS No. | CATO-C4X-335510 |
| Molecular Formula | - |
| Molecular Weight | 550.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 550.22 g/mol gives Aprocitentan-d4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Aprocitentan-d4 (CAS CATO-C4X-335510), molecular formula C16H10D4Br2N6O4S and molecular weight 550.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, Aprocitentan-d4 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 550.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Aprocitentan-d4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10D4Br2N6O4S |
| Molecular Weight | 550.22 g/mol |
| Purity | 97%+ |
| 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 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Aprocitentan Standards
- Aprocitentan impurity 2 (CAS CATO-C4X-33552)
- Aprocitentan Impurity 4 (CAS CATO-C4X-33554)
- Aprocitentan Impurity 5 (CAS CATO-C4X-33555)
- Aprocitentan Impurity 8 (CAS CATO-C4X-33558)
- Aprocitentan Impurity 6 (CAS CATO-C4X-33556)
- Aprocitentan Impurity 7 (CAS CATO-C4X-33557)
- Aprocitentan Impurity 9 (CAS CATO-C4X-33559)
- Aprocitentan impurity 1 (CAS CATO-C4X-33551)
Recommended Standards
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- 477889-01-3 5,5-bis[2-(4-bromophenyl)-2-oxoethyl]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione KS-000034NP (CAS 477889-01-3)
- UDP-Rhamnose (CAS 1955-26-6)
- Methyl 3-[(2Z)-2-[(dimethylamino)methylidene]-3-oxobutanamido]thiophene-2-carboxylate (CAS 343375-20-2)
- tert-Butyl 3-(2-chloro-N-cyclopropylacetamido)pyrrolidine-1-carboxylate (CAS 1353946-33-4)
- 3-(Benzyloxy)-5-nitrobenzoic Acid (CAS 63660-02-6)
- 3-(2,4-Di-tert-butoxypyrimidin-5-yl)aniline (CAS 178411-11-5)
- 64017-87-4 3-chloro-N-(furan-2-ylmethyl)propanamide DTXSID50393217 (CAS 64017-87-4)
- trans-3-(Boc-amino)-4-(trifluormethyl)piperidine (CAS 1363378-16-8)
- 3-(Pyridin-4-yl)-5-(trifluoromethyl)benzenamine (CAS 1214358-12-9)
- 3-(2-Ethoxy-6-methylpyridin-3-yl)-5-methyl-1,2,4-oxadiazole (CAS 724744-39-2)
- 4-(4-Fluorobenzoyl)-N-[3-(1H-imidazol-1-yl)propyl]-1H-pyrrole-2-carboxamide (CAS 439111-52-1)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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 18665070610 / Nicole.chen@cato-chem.com