rac-Rotigotine-D3 Methyl Ether Amide CAS 1246814-64-1
| CAS No. | 1246814-64-1 |
| Molecular Formula | - |
| Molecular Weight | 346.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rac-Rotigotine-D3 Methyl Ether Amide (CAS 1246814-64-1), molecular formula C20H22D3NO2S and molecular weight 346.50 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, rac-Rotigotine-D3 Methyl Ether Amide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 rac-Rotigotine-D3 Methyl Ether Amide 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 | C20H22D3NO2S |
| Molecular Weight | 346.50 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related rac Standards
- Rotigotine Racemate HCl (CAS 102120-99-0)
- Rotigotine EP Impurity H (CAS 1148154-91-9)
- Rotigotine Impurity 22 (CAS 1196459-54-7)
- rac-Rotigotine-D3 Methyl Ether (CAS 1246820-80-3)
- Rotigotine EP Impurity E (CAS 2708278-87-7)
- Rotigotine Impurity 38 (CAS CATO-C4X-192738)
- Rotigotine Impurity 20 (CAS CATO-C4X-192720)
- Rotigotine (CAS 92206-54-7)
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- 4-(Naphthalene-2-sulfonamidomethyl)benzoic acid (CAS 208176-29-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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