(S)-N-((R)-1-(Benzo[d][1,3]dioxol-5-yl)butyl)-3,3-diethyl-2-(4-(4methyl-piperazine-1-carbonyl)phenoxy)-4-oxoazetidine-1-carboxamide (3.5% w/w solution) CAS 157341-41-8
| CAS No. | 157341-41-8 |
| Molecular Formula | C31H40N4O6 |
| Molecular Weight | 564.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (S)-N-((R)-1-(Benzo[d][1,3]dioxol-5-yl)butyl)-3,3-diethyl-2-(4-(4methyl-piperazine-1-carbonyl)phenoxy)-4-oxoazetidine-1-carboxamide (3.5% w/w solution) (C31H40N4O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (S)-N-((R)-1-(Benzo[d][1,3]dioxol-5-yl)butyl)-3,3-diethyl-2-(4-(4methyl-piperazine-1-carbonyl)phenoxy)-4-oxoazetidine-1-carboxamide (3.5% w/w solution) (CAS 157341-41-8), a certified reference material (molecular formula C31H40N4O6, MW 564.67 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C31H40N4O6 |
| Molecular Weight | 564.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 17-(2-Nonylphenoxy)-3,6,9,12,15-pentaoxaheptadecyl dihydrogen phosphate (CAS 29994-44-3)
- (2R)-N-[(1S)-1-(1,3-Benzodioxol-5-yl)butyl]-3,3-diethyl-2-{4-[(4-methyl-1-piperazinyl)carbonyl]phenoxy}-4-oxo-1-azetidinecarboxamide (CAS 221352-20-1)
- (S)-3-((2R,3R,4R,5S)-5-allyl-3-hydroxy-4-((phenylsulfonyl)methyl)tetrahydrofuran-2-yl)propane-1,2-diyl dibenzoate (CAS 546141-26-8)
- 1,4,5,8-Tetraamino-2,6-bis(3-butylphenoxy)anthracene-9,10-dione (CAS 88600-14-0)
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- 3-Fluoro-4-(4,4-difluoropiperidin-1-yl)nitrobenzene (CAS 1239876-14-2)
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- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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