3-(1-Benzhydrylazetidin-3-ylidene)butan-2-one CAS 2648904-61-2
| CAS No. | 2648904-61-2 |
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(1-Benzhydrylazetidin-3-ylidene)butan-2-one 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.
3-(1-Benzhydrylazetidin-3-ylidene)butan-2-one (CAS 2648904-61-2) is a high-purity analytical reference standard with the molecular formula C20H21NO and a molecular weight of 291.39 g/mol.
Based on its molecular formula C20H21NO, 3-(1-Benzhydrylazetidin-3-ylidene)butan-2-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Related Benzhydrylazetidin Standards
- 1-(1-Benzhydrylazetidin-3-yl)pyrrolidine (CAS 55438-67-0)
- METHYL 2-(1-BENZHYDRYLAZETIDIN-3-YLIDENE)ACETATE (CAS 61890-01-5)
- (S)-3-(1-Benzhydrylazetidin-3-ylidene)butan-2-ol (CAS 2648904-67-8)
- 2-(1-Benzhydrylazetidin-3-yl)propane-1,3-diol (CAS 1375303-15-3)
- 2-(1-Benzhydrylazetidin-3-ylidene)-2-fluoroethan-1-ol (CAS 849701-74-2)
- 2-(1-Benzhydrylazetidin-3-ylidene)-2-chloroethanol (CAS 849701-75-3)
- 2-(1-Benzhydrylazetidin-3-yl)propan-2-ol (CAS 256931-42-7)
- N-(1-Benzhydrylazetidin-3-yl)acetamide (CAS 102065-87-2)
Recommended Standards
- 3-((4-Benzylpiperazin-1-yl)methyl)benzonitrile (CAS 940264-81-3)
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- 3-(4-Tert-butylphenyl)-1-phenyl-1h-pyrazol-5-amine (CAS 312496-98-3)
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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