N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3,4,5-trimethoxybenzamide CAS 337920-96-4
| CAS No. | 337920-96-4 |
| Molecular Formula | C18H20FNO4S |
| Molecular Weight | 365.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3,4,5-trimethoxybenzamide (CAS 337920-96-4), a certified reference material (molecular formula C18H20FNO4S, MW 365.42 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3,4,5-trimethoxybenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.42 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3,4,5-trimethoxybenzamide 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 | C18H20FNO4S |
| Molecular Weight | 365.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
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- Methyl 5-((4-fluorophenyl)sulfonamido)benzo[b]thiophene-2-carboxylate (CAS 478248-44-1)
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Recommended Standards
- m-PEG7-azide (CAS 208987-04-6)
- rel-((1R,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohexanecarboxylic acid) (CAS 381241-08-3)
- Methyl 3-[(2-{[2-(methoxycarbonyl)phenyl]sulfanyl}acetyl)amino]-2-thiophenecarboxylate (CAS 477869-13-9)
- Tert-butyl (1-(3-methoxy-4-nitrophenyl)piperidin-4-yl)(methyl)carbamate (CAS 761440-39-5)
- (7-Bromo-1H-indol-2-yl)methanol (CAS 53590-63-9)
- 2-[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]ethan-1-amine (CAS 1006473-61-5)
- 3-Phenyl-4-(trifluoromethyl)isoxazole-5-carboxylic acid (CAS 1236188-80-9)
- 3-(3-(9H-Carbazol-9-yl)phenyl)benzofuro[2,3-b]pyridine (CAS 1424369-36-7)
- 2-(Iodomethyl)-5-methoxy-2,3-dihydrobenzofuran (CAS 508168-22-7)
- Cinnarizine EP Impurity D (CAS 1415587-79-9)
- 8-bromo-7-fluoro-2-methoxy-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 1706965-72-1)
- Indocyanine Green (CAS 3599-32-4)
- 3-(Pyridin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1152539-92-8)
- Peptide 439 (CAS CATO-CPTD788439)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com