(4-Methoxyphenyl)methyl 2-{N-[3-(trifluoromethyl)phenyl]methanesulfonamido}acetate CAS 339019-21-5
| CAS No. | 339019-21-5 |
| Molecular Formula | C18H18F3NO5S |
| Molecular Weight | 417.40 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.
(4-Methoxyphenyl)methyl 2-{N-[3-(trifluoromethyl)phenyl]methanesulfonamido}acetate (CAS 339019-21-5), molecular formula C18H18F3NO5S and molecular weight 417.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Methoxyphenyl)methyl 2-{N-[3-(trifluoromethyl)phenyl]methanesulfonamido}acetate (C18H18F3NO5S) contains a flavonoid core, 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 417.40 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.
CATO manufactures (4-Methoxyphenyl)methyl 2-{N-[3-(trifluoromethyl)phenyl]methanesulfonamido}acetate 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 | C18H18F3NO5S |
| Molecular Weight | 417.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
Related Methoxyphenyl Standards
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Recommended Standards
- ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl ((S)-2-aminopropanoyl)sulfamate (CAS 112921-04-7)
- 2-Hydroxy-3-((4-methoxyphenyl)sulfonyl)-2-methyl-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 338956-20-0)
- 2,5-Dioxopyrrolidin-1-yl 2-(triphenylphosphoranylidene)acetate (CAS 865817-75-0)
- 2-Hydroxy-3-(4-methoxybenzenesulfonyl)-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-48-9)
- 7-Chloro-3-methyl-4,5-dihydro-1H-benzo[b][1,4]diazepin-2(3H)-one (CAS 54028-75-0)
- 2-(4-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 213596-33-9)
- 3-(3-Chloro-2-(cyclopropylamino)pyridin-4-yl)-2-(4-methoxybenzyl)-5-methyl-1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 2316847-93-3)
- Zopiclone impurity 28 (CAS 69433-07-4)
- N5-(1-Iminoethyl) L-Ornithine HCl (CAS 150403-88-6)
- (E)-5-(((4-chlorobenzyl)oxy)imino)-4-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 860649-68-9)
- 5-(2,4-Dichlorophenyl)furan-2-carboxamide (CAS 1030536-67-4)
- 3,5-Diethoxyisoxazole (CAS 119224-74-7)
- Benzyl cyanoformate (CAS 5532-86-5)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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