Ethyl 2-(4-(thiomorpholinomethyl)benzoyl)benzoate CAS 898782-49-5
| CAS No. | 898782-49-5 |
| Molecular Formula | C21H23NO3S |
| Molecular Weight | 369.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Ethyl 2-(4-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898782-49-5) is a high-purity analytical reference standard with the molecular formula C21H23NO3S and a molecular weight of 369.48 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ethyl 2-(4-(thiomorpholinomethyl)benzoyl)benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Ethyl 2-(4-(thiomorpholinomethyl)benzoyl)benzoate 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 | C21H23NO3S |
| Molecular Weight | 369.48 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 3-(2-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898781-62-9)
- Ethyl 3-(3-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898762-92-0)
- Ethyl 3-(4-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898782-51-9)
- Ethyl 4-(2-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898781-64-1)
- (2-(Thiomorpholinomethyl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898782-11-1)
- (3-(Thiomorpholinomethyl)phenyl)(2-(trifluoromethyl)phenyl)methanone (CAS 898763-43-4)
- (3-(Thiomorpholinomethyl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898763-49-0)
- 3-Thiomorpholinomethyl-3-trifluoromethyl-benzophenone (CAS 898763-46-7)
Recommended Standards
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