5-([1,1'-Biphenyl]-4-ylmethyl)pyrrolidin-2-one CAS 1038924-63-8
| CAS No. | 1038924-63-8 |
| Molecular Formula | C17H17NO |
| Molecular Weight | 251.32 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.
CATO supplies 5-([1,1'-Biphenyl]-4-ylmethyl)pyrrolidin-2-one (CAS 1038924-63-8), a certified reference material (molecular formula C17H17NO, MW 251.32 g/mol) for analytical method development and quality control.
The molecular framework of 5-([1,1'-Biphenyl]-4-ylmethyl)pyrrolidin-2-one (C17H17NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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 | C17H17NO |
| Molecular Weight | 251.32 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- (R)-5-([1,1'-Biphenyl]-4-ylmethyl)pyrrolidin-2-one (CAS 1038924-62-7)
- (E)-1-([1,1'-biphenyl]-4-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 1202163-30-1)
- N-(biphenyl-4-yl)pent-4-enamide (CAS 1385768-77-3)
- (2%{E})-1-biphenyl-4-yl-3-(dimethylamino)prop-2-en-1-one (CAS 138716-22-0)
- 2-([1,1'-Biphenyl]-2-yl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 57598-40-0)
- 1-([1,1'-biphenyl]-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 843608-49-1)
- 1-([1,1'-biphenyl]-4-yl)-2,2,2-trifluoroethan-1-amine (CAS 886370-48-5)
- 1-([1,1'-Biphenyl]-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 945978-45-0)
Recommended Standards
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- 1-(3,4,5-Trimethoxyphenyl)cyclobutanemethanamine (CAS 1026796-43-9)
- 8-Methyl-6-nonenoic acid, 97% (CAS 31467-60-4)
- N,N-dimethyl-Carbamic acid,2-formylphenyl ester (CAS 21709-45-5)
- (2R,3S)-5-(2-amino-4-methoxy-1H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 86392-74-7)
- 3-Amino-4-(5-bromo-2-fluorophenyl)butanoic acid (CAS 1391305-59-1)
- Capivasertib Impurity 25 (CAS CATO-C4X-331225)
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