N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3-methoxybenzamide CAS 337920-95-3
| CAS No. | 337920-95-3 |
| Molecular Formula | C16H16FNO2S |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3-methoxybenzamide (CAS 337920-95-3), molecular formula C16H16FNO2S and molecular weight 305.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3-methoxybenzamide (C16H16FNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine 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 305.37 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3-methoxybenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H16FNO2S |
| Molecular Weight | 305.37 g/mol |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 3-(Difluorophenylmethyl)pyridine (CAS 1204296-11-6)
- Sitagliptin Impurity 58 (CAS 667-35-6)
- 3-(Piperidin-4-ylamino)propanoic acid (CAS 1179932-48-9)
- 4-(Ethoxymethyl)-2-ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine (CAS 1422059-76-4)
- 1-Chloro-2-ethoxy-4-fluoro-5-methylbenzene (CAS 1805112-39-3)
- tert-Butyl 1-methyl-4,5-dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate (CAS 1395492-96-2)
- 4-Methyl-1-(piperidin-4-yl)piperazine 1,4-dioxide (CAS 1823787-50-3)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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