3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperidin-1-yl)propan-1-one CAS 853312-27-3
| CAS No. | 853312-27-3 |
| Molecular Formula | C19H22ClNO2 |
| Molecular Weight | 331.84 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.
3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperidin-1-yl)propan-1-one (CAS 853312-27-3) is a high-purity analytical reference standard with the molecular formula C19H22ClNO2 and a molecular weight of 331.84 g/mol.
Structurally, 3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperidin-1-yl)propan-1-one (C19H22ClNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 331.84 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C19H22ClNO2 |
| Molecular Weight | 331.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 3-(5-(4-Chlorophenyl)furan-2-yl)-1-(2-methylpiperidin-1-yl)propan-1-one (CAS 853312-29-5)
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Recommended Standards
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- 4-Chloro-N-(5,11-dihydro-10-thia-dibenzo[a,d]cyclohepten-5-yl)-butyramide (CAS 103379-37-9)
- 2-Bromo-2,2-difluoroacetic anhydride (CAS 7601-98-1)
- Benzyl 4-amino-4-(4-fluorophenyl)piperidine-1-carboxylate (CAS 1627972-82-0)
- thiazol-4-ylhydrazine (CAS 1871713-90-4)
- 4-Bromo-7-chloro-1H-benzo[d]imidazole (CAS 1360945-34-1)
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- 3-(Bromomethyl)azepan-2-one (CAS 2092612-38-7)
- Apremilast Impurity 121 (CAS CATO-C4X-1009121)
- 5-(3-Methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-4-yl)isophthalic acid (CAS 1352638-29-9)
- 3-chloro-5-(thiophen-2-yl)-1,2,4-oxadiazole (CAS 1257878-65-1)
- Sodium dimethyldithiocarbamate hydrate (CAS 207233-95-2)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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