Cyclopentyl(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone CAS 898763-92-3
| CAS No. | 898763-92-3 |
| Molecular Formula | C17H21NO |
| Molecular Weight | 255.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Cyclopentyl(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (C17H21NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 255.35 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Cyclopentyl(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-92-3), molecular formula C17H21NO and molecular weight 255.35 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C17H21NO |
| Molecular Weight | 255.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclopentyl Standards
- Cyclopentyl 3-(3-pyrrolinomethyl)phenyl ketone (CAS 898749-72-9)
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- n-Cyclopentyl-2-(5-(hydroxymethyl)-2-mercapto-1h-imidazol-1-yl)acetamide (CAS 1105191-60-3)
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Recommended Standards
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- Tolbutamide (CAS 64-77-7)
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- tert-Butyl 3-(cyclooctylamino)propanoate (CAS 1221346-07-1)
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- 4-Methyl-N-((4-(2-(4-methylbenzoyl)hydrazine-1-carbonyl)benzyl)oxy)benzamide (CAS 400086-94-4)
- (S)-2-Amino-6-boronohexanoic acid hydrochloride (CAS 194656-75-2)
- 5-Methoxy-1,2-dimethyl-3-(phenoxymethyl)-1H-indole-4,7-dione (CAS 210578-26-0)
- (S)-(-)-2-(Boc-amino)-3-cyclohexyl-1-propanol (S)-(-)-2-(tert-Butoxycarbonylamino)-3-cyclohexyl-1-propanol 103322-56-1 (CAS 103322-56-1)
- n-((1h-Imidazol-2-yl)methyl)-1-(3-chlorophenyl)methanamine (CAS 1247612-60-7)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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