(S)-Oxprenolol CAS 22972-96-9
| CAS No. | 22972-96-9 |
| Molecular Formula | C15H23NO3 |
| Molecular Weight | 265.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-Oxprenolol.
(S)-Oxprenolol (CAS 22972-96-9) is a high-purity analytical reference standard with the molecular formula C15H23NO3 and a molecular weight of 265.35 g/mol.
(S)-Oxprenolol (C15H23NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (S)-Oxprenolol 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 | C15H23NO3 |
| Molecular Weight | 265.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related S Standards
Recommended Standards
- (S)-N-((8-Ethoxy-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)butan-1-amine (CAS 3570-46-5)
- 2-Boc-(S)-MethylaMino-3-phenyl-1-propanol (CAS 264128-49-6)
- (Z)-Desmethyldoxepin (CAS 58534-46-6)
- (E)-3-(4-(dimethylamino)phenyl)-1-(p-tolyl)prop-2-en-1-one (CAS 200130-61-6)
- 6-Acetylnicotinaldehyde (CAS 20857-20-9)
- 3-Fluoro-4-((hexyloxy)methyl)benzenethiol (CAS 1443351-62-9)
- N-(4-Methoxyphenyl)pyrazin-2-amine (CAS 1022128-78-4)
- (<I>S</I>)-2-(Trifluoromethyl)piperidine (CAS 154727-51-2)
- Potassium (2-chloropyridin-3-yl)trifluoroborate (CAS 1201899-19-5)
- 2-((2-(Pyrrolidin-1-yl)-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl)amino)ethanol (CAS 5727-58-2)
- N-(Cyano(1H-pyrazol-1-yl)methyl)-4-ethynylbenzamide (CAS 111780-49-5)
- Apalutamide Impurity 57 (CAS CATO-C4X-274957)
- 1-(2-Methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 67939-25-7)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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