N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(4-fluorobenzyl)-1H-indol-3-yl)sulfonyl)acetamide CAS 686744-12-7
| CAS No. | 686744-12-7 |
| Molecular Formula | C25H21FN2O5S |
| Molecular Weight | 480.51 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.
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(4-fluorobenzyl)-1H-indol-3-yl)sulfonyl)acetamide (CAS 686744-12-7) is a high-purity analytical reference standard with the molecular formula C25H21FN2O5S and a molecular weight of 480.51 g/mol.
Based on its molecular formula C25H21FN2O5S, N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(4-fluorobenzyl)-1H-indol-3-yl)sulfonyl)acetamide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 480.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C25H21FN2O5S |
| Molecular Weight | 480.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1111292-29-5)
- 4-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-2-(pyridin-3-yl)quinazoline (CAS 851185-20-1)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477330-75-9)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040682-14-1)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((5-((4-methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 499103-68-3)
- 3-((2,3-Dihydrobenzo[b][1,4]dioxine)-6-sulfonamido)-N-(2-oxo-2-(piperidin-1-yl)ethyl)benzamide (CAS 1111446-79-7)
- 1-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-2-(6-methylbenzofuran-3-yl)ethan-1-one (CAS 847939-23-5)
- 1-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)piperazine (CAS 562867-96-3)
Recommended Standards
- Methyl 2-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-2-(p-tolyl)-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate (CAS 618072-59-6)
- Blestriarene B (CAS 127211-03-4)
- Ethyl 2-(2-fluorobenzylidene)-5-(4-(methoxycarbonyl)phenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 609795-93-9)
- Icaritin Impurity 4 (CAS CATO-C4X-27644)
- 2-Amino-4-(2H-1,3-benzodioxol-5-yl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 860648-63-1)
- (1S,3R)-3-hydroxycyclopentyl acetate (CAS 149342-58-5)
- 3-Methyl-N-(2-(pyridin-2-yl)ethyl)pentan-2-amine (CAS 1038219-15-6)
- (2R,3R,4S,5S,6S)-2-(Acetoxymethyl)-6-(allyloxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 119111-31-8)
- (3-Methoxypiperidin-3-yl)methanol (CAS 1955494-22-0)
- N-Boc-L-isoleucine Hemihydrate (CAS 204138-23-8)
- N-[1-(4-Bromophenyl)ethyl]cyclopentanamine (CAS 1019629-92-5)
- H-β-(3-Benzothienyl)-Ala-OH (CAS 72120-71-9)
- 3,3'-(Ethane-1,2-diylbis(oxy))bis(propan-1-ol) (CAS 92144-80-4)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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