4-(Bromomethyl)-2-fluorobenzenesulfonamide CAS 1645275-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1645275-47-3 |
| Molecular Formula | C7H7BrFNO2S |
| Molecular Weight | 268.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Bromomethyl)-2-fluorobenzenesulfonamide (CAS 1645275-47-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7BrFNO2S. Molecular weight: 268.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7BrFNO2S |
| Molecular Weight | 268.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 5-(Bromomethyl)-3-(4-methoxyphenyl)-1,2-oxazole (CAS 196877-76-6)
- 1-(4-(Bromomethyl)phenyl)pyrrolidine-2,5-dione (CAS 309733-25-3)
- 4-(2-(Bromomethyl)-1,3-dioxolan-2-yl)benzonitrile (CAS 60207-22-9)
- 5-(bromomethyl)-3-(2-methoxyphenyl)isoxazole (CAS 886364-40-5)
- 2-(Bromomethyl)-5-(difluoromethyl)-4-hydroxypyridine-3-methanol (CAS 1805088-20-3)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-hydroxypyridine-3-methanol (CAS 1805088-30-5)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxy-4-methoxypyridine (CAS 1805250-77-4)
- 2-(Bromomethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-methanol (CAS 1805533-91-8)
Recommended Standards
- 5-iodo-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 163622-50-2)
- 4,5-Dichloro-6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1703794-49-3)
- 4-Bromo-5-fluoro-2-(methylsulfonyl)aniline (CAS 1602729-58-7)
- Phenylmethyl N-(2-aminoethyl)-N-methylcarbamate (CAS 19023-94-0)
- 3-Heptyl-1,7-dimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione (CAS 941872-83-9)
- 1-(3,4-Dichlorobenzyl)pyrrolidine (CAS 891397-61-8)
- 2-Methyl-3-(2-methyl-1H-indol-3-yl)naphthalene-1,4-dione (CAS 607393-85-1)
- 2-((3-Cyano-6-phenyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 664999-27-3)
- 1-(DIFLUOROMETHOXY)-4-FORMYLBENZENE 4-(Difluoromethoxy)benzaldehyde 73960-07-3 AKOS B006820 AKOS BB62 AKOS BBS-00000693 ART-CHEM-BB B006820 AS03097 ASISCHEM D51298 BENZALDEHYDE, 4-(DIFLUOROMETHOXY) OTAVA-BB 1780590 P-DIFLUOROMETHOXYBENZALDEHYDE TIMTEC-BB SBB003837 ZERENEX ZX009676 (CAS 73960-07-3)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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