Ethyl 6-oxo-6-(3-(pyrrolidin-1-ylmethyl)phenyl)hexanoate CAS 898771-07-8
| CAS No. | 898771-07-8 |
| Molecular Formula | C19H27NO3 |
| Molecular Weight | 317.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 317.42 g/mol gives Ethyl 6-oxo-6-(3-(pyrrolidin-1-ylmethyl)phenyl)hexanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 6-oxo-6-(3-(pyrrolidin-1-ylmethyl)phenyl)hexanoate (CAS 898771-07-8), molecular formula C19H27NO3 and molecular weight 317.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H27NO3, Ethyl 6-oxo-6-(3-(pyrrolidin-1-ylmethyl)phenyl)hexanoate 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 317.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H27NO3 |
| Molecular Weight | 317.42 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 6-oxo-6-(2-(pyrrolidin-1-ylmethyl)phenyl)hexanoate (CAS 898775-33-2)
- Ethyl 6-oxo-6-[(4-pyrrolidinomethyl)phenyl]hexanoate (CAS 898777-13-4)
- Ethyl 5-oxo-5-[4-(piperidinomethyl)phenyl]valerate (CAS 898775-81-0)
- Ethyl 7-(3-(azetidin-1-ylmethyl)phenyl)-7-oxoheptanoate (CAS 898761-17-6)
- 6-Chloro-4-methylquinolin-2-amine (CAS 1203707-36-1)
- 6-Bromo-4-fluoro-3-isopropyl-3H-imidazo[4,5-c]pyridine (CAS 2375594-89-9)
- 2-Allylpyrrolidine (CAS 89656-36-0)
- 2-(2,5-Dichlorophenyl)acetimidamide (CAS 1462405-91-9)
- 4-(Benzyloxy)-1H-indole-6-carboxylic Acid (CAS 105265-24-5)
- 1-(1H-Indol-3-yl)-3-(m-tolyl)urea (CAS 941926-93-8)
- Ethyl 6,7-difluoro-4-hydroxyquinoline-3-carboxylate (CAS 111760-35-1)
- Isoquinoline-4-carbaldehyde (CAS 22960-16-3)
- 4-Amino-1,1-difluoro-2,3-dihydro-1H-indene (CAS 1780559-04-7)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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