Cyclohexyl 3-(2-chlorophenyl)-3-(phenylsulfonyl)propanoate CAS 2376300-32-0
| CAS No. | 2376300-32-0 |
| Molecular Formula | C21H23ClO4S |
| Molecular Weight | 406.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Cyclohexyl 3-(2-chlorophenyl)-3-(phenylsulfonyl)propanoate (C21H23ClO4S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 406.92 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Cyclohexyl 3-(2-chlorophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-32-0) is a high-purity analytical reference standard with the molecular formula C21H23ClO4S and a molecular weight of 406.92 g/mol.
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.
As a certified reference material (CRM), Cyclohexyl 3-(2-chlorophenyl)-3-(phenylsulfonyl)propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H23ClO4S |
| Molecular Weight | 406.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-28-4)
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Recommended Standards
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- 3-cyclopropanecarbonyl-4,5-dimethylthiophen-2-amine (CAS 1269152-27-3)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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