(R)-2-((R)-3-(Benzo[d][1,3]dioxol-5-yl)-3-((6-methoxynaphthalene)-2-sulfonamido)propanamido)-3-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)-N-isopropyl-N-methylpropanamide CAS 465539-70-2
| CAS No. | 465539-70-2 |
| Molecular Formula | C42H52N4O7S |
| Molecular Weight | 756.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(R)-2-((R)-3-(Benzo[d][1,3]dioxol-5-yl)-3-((6-methoxynaphthalene)-2-sulfonamido)propanamido)-3-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)-N-isopropyl-N-methylpropanamide (CAS 465539-70-2) is a high-purity analytical reference standard with the molecular formula C42H52N4O7S and a molecular weight of 756.95 g/mol.
The molecular framework of (R)-2-((R)-3-(Benzo[d][1,3]dioxol-5-yl)-3-((6-methoxynaphthalene)-2-sulfonamido)propanamido)-3-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)-N-isopropyl-N-methylpropanamide (C42H52N4O7S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C42H52N4O7S |
| Molecular Weight | 756.95 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- Tetracyclohexyl perylene-3,4,9,10-tetracarboxylate (CAS 136527-23-6)
- N-(9-((2R,6S)-6-(((tert-Butyldimethylsilyl)oxy)methyl)-4-tritylmorpholin-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-2-phenoxyacetamide (CAS 1370348-31-4)
- 4-(2,6-Bis((R)-4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazol-2-yl)pyridin-4-yl)-2,3,5,6-tetrafluoroaniline (CAS 2808461-09-6)
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- 3,3-Difluoro-6-Methyl-5-Hepten-2-One (CAS 350496-19-4)
- 2-Phenylethyl 2-(methylamino)benzoate (CAS 1308361-72-9)
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- 2-Amino-2-methyl-4-(2-methyl-1h-imidazol-1-yl)butanamide (CAS 1248278-95-6)
- Methyl (S)-4-aminocyclopent-1-ene-1-carboxylate hydrochloride (CAS 2365470-70-6)
- Phenyl 2-methoxybenzoate (CAS 10268-71-0)
- 1,8-Dibromo-3H-pyrazolo[3,4-c]quinoline (CAS 1201646-63-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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