2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide CAS 415697-57-3
| CAS No. | 415697-57-3 |
| Molecular Formula | C13H15BrN2O4S |
| Molecular Weight | 375.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide (CAS 415697-57-3) is a high-purity analytical reference standard with the molecular formula C13H15BrN2O4S and a molecular weight of 375.24 g/mol.
Structurally, 2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide (C13H15BrN2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 375.24 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H15BrN2O4S |
| Molecular Weight | 375.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-(5-Bromo-2-methylbenzoyl)-5-(4-fluorophenyl)thiophene (CAS 1132832-75-7)
- N-(3-((8-Bromo-6-(dimethylamino)-9H-purin-9-yl)methyl)phenyl)formamide (CAS 123811-36-9)
- 2-Bromo-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzamide (CAS 922000-88-2)
- (Z)-2-(5-bromo-2-fluorobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 292169-72-3)
- 3-Bromo-3',3''-difluorotrityl alcohol (CAS 845790-82-1)
- 3-Bromo-4',4''-difluorotrityl alcohol (CAS 845790-78-5)
- 4-Bromo-3',3''-difluorotrityl alcohol (CAS 845790-81-0)
- 6-Bromo-3-(3,4-dimethoxyphenyl)-4-methyl-2H-chromen-2-one (CAS 720675-07-0)
Recommended Standards
- 2-[2-(3-Bromothiophen-2-yl)-2-oxoethyl]-3-methyl-1,4-dihydronaphthalene-1,4-dione (CAS 303148-58-5)
- 3-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)propyl 2-bromopropanoate (CAS 591213-01-3)
- 2-(4-(4-Bromophenyl)-2-(pyridin-3-yl)thiazol-5-yl)acetic acid (CAS 554423-29-9)
- Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 491614-28-9)
- 2-Bromo-4-cyano-5-fluorobenzoic acid (CAS 1805103-92-7)
- Methyl 2-amino-3-((1-methyl-1h-tetrazol-5-yl)thio)butanoate (CAS 1706431-29-9)
- 4-iodo-2-methoxy-1-(trifluoromethyl)benzene (CAS 1261555-56-9)
- Glycoursodeoxycholic Acid-d5 (CAS CATO-C4X-142239)
- 2-Phenyl-N-(2-(2-(4-(trifluoromethyl)phenyl)thiazol-4-yl)ethyl)acetamide (CAS 896375-40-9)
- Methyl 2-iodo-5-nitrobenzoate (CAS 112239-00-6)
- 2H-Pyran-2-amine (CAS 83372-63-8)
- Benzyl 3-methoxypyrrolidine-1-carboxylate (CAS 130403-95-1)
- (2,3-Dihydro-1H-inden-2-yl)methanesulfonyl chloride (CAS 348080-86-4)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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