N-(Furan-3-ylmethyl)-4-methoxy-N-(2-methoxyethyl)-3-methylbenzenesulfonamide CAS 1448045-70-2
| CAS No. | 1448045-70-2 |
| Molecular Formula | C16H21NO5S |
| Molecular Weight | 339.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies N-(Furan-3-ylmethyl)-4-methoxy-N-(2-methoxyethyl)-3-methylbenzenesulfonamide (CAS 1448045-70-2), a certified reference material (molecular formula C16H21NO5S, MW 339.41 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, N-(Furan-3-ylmethyl)-4-methoxy-N-(2-methoxyethyl)-3-methylbenzenesulfonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 339.41 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.
Physical & Chemical Properties
| Molecular Formula | C16H21NO5S |
| Molecular Weight | 339.41 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(Furan-3-ylmethyl)-4-methoxy-N-(2-methoxyethyl)-2-methylbenzenesulfonamide (CAS 1421483-79-5)
- N-(2-(Furan-2-yl)-2-methoxyethyl)-4-propoxybenzenesulfonamide (CAS 1795196-16-5)
- (4-((Furan-2-ylmethyl)sulfonyl)piperidin-1-yl)(thiophen-3-yl)methanone (CAS 1448128-09-3)
- 2'-(Furan-2-ylmethyl)-1'-oxo-1',4'-dihydro-2'h-spiro[cyclohexane-1,3'-isoquinoline]-4'-carboxylic acid (CAS 1285474-88-5)
- Ethyl 2-(2-(3-(furan-2-carbonyl)thioureido)thiazol-4-yl)acetate (CAS 327972-56-5)
- Ethyl 4-(4-(((furan-2-ylmethyl)thio)methyl)piperidin-1-yl)-4-oxobutanoate (CAS 1396859-13-4)
- N-(Furan-3-ylmethyl)-N-(thiophen-2-ylmethyl)thiophene-2-sulfonamide (CAS 1428348-31-5)
- N-(Furan-3-ylmethyl)-4-phenyl-N-(thiophen-2-ylmethyl)butanamide (CAS 1428364-74-2)
Recommended Standards
- Lesinurad Impurity 9 (CAS 1533519-85-5)
- (1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)piperidin-4-yl)methanol (CAS 1417794-15-0)
- 4-([1,1'-Biphenyl]-4-yl)-5-(ethylsulfonyl)pyrimidin-2-amine (CAS 1708296-68-7)
- Methyl 2-(benzyloxy)-5-(2-methylthiazol-4-yl)benzoate (CAS 1416339-42-8)
- 6-Bromo-2,8-dichloroquinoline (CAS 1344013-69-9)
- Methyl 4-allyl-5-(benzyloxy)-2-methoxybenzoate (CAS 359844-07-8)
- 5-Nitrobenzo[d]isoxazol-3-ol (CAS 36238-80-9)
- (R)-3-(1-Aminoethyl)-2-methoxyaniline (CAS 1335939-92-8)
- (3R,4R)-4-Fluoropyrrolidin-3-ol Hydrochloride (CAS 1523530-25-7)
- Rhodium(III) acetylacetonate (CAS 14284-92-5)
- Ethyl 2-(3-bromo-4-iodophenyl)acetate (CAS 1208078-12-9)
- Methyl 2,5-dibromo-1H-pyrrole-3-carboxylate (CAS 1598381-37-3)
- Methyl (S)-2-bromo-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)acetate (CAS 133149-09-4)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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