1-(Bicyclo[2.2.1]heptan-2-yl)-5-oxopyrrolidine-3-carboxylic acid CAS 913741-96-5
| CAS No. | 913741-96-5 |
| Molecular Formula | C12H17NO3 |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Bicyclo[2.2.1]heptan-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 913741-96-5) is a high-purity analytical reference standard with the molecular formula C12H17NO3 and a molecular weight of 223.27 g/mol.
The molecular framework of 1-(Bicyclo[2.2.1]heptan-2-yl)-5-oxopyrrolidine-3-carboxylic acid (C12H17NO3) is characterized by an amino-acid-derived structure, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H17NO3 |
| Molecular Weight | 223.27 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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- tert-Butyl 4-fluoro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate (CAS 2385166-82-3)
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- Sodium tetraborate decahydrate (CAS 1303-96-4)
- 1-(2-(Benzylamino)-2-oxoethyl)piperidine-4-carboxamide (CAS 433326-68-2)
- N,N-Diethyl-6-methyl-5-nitro-2-pyridinamine (CAS 28489-43-2)
- SA 47 (CAS 792236-07-8)
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