3-(4-Bromophenoxy)tetrahydrothiophene 1,1-dioxide CAS 53583-33-8
| CAS No. | 53583-33-8 |
| Molecular Formula | C10H11BrO3S |
| Molecular Weight | 291.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11BrO3S, 3-(4-Bromophenoxy)tetrahydrothiophene 1,1-dioxide contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-(4-Bromophenoxy)tetrahydrothiophene 1,1-dioxide (CAS 53583-33-8), a certified reference material (molecular formula C10H11BrO3S, MW 291.16 g/mol) for analytical method development and quality control.
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 3-(4-Bromophenoxy)tetrahydrothiophene 1,1-dioxide 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 | C10H11BrO3S |
| Molecular Weight | 291.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenoxy Standards
- 1-(4-(3-Bromophenoxy)phenyl)ethan-1-one (CAS 845866-46-8)
- 1-(4-(4-Bromophenoxy)phenyl)ethanone (CAS 54916-27-7)
- 1-(6-(3-Bromophenoxy)pyridin-3-yl)ethanone (CAS 1545051-54-4)
- 1-(6-(2-Bromophenoxy)pyridin-3-yl)ethanone (CAS 1545087-28-2)
- 5-Acetyl-2-(4-bromophenoxy) pyridine (CAS 1557799-39-9)
- 1-(4-(4-Bromophenoxy)phenyl)-N-methylmethanamine (CAS 1082875-57-7)
- 4-(1-(4-Bromophenoxy)ethyl)aniline (CAS 1304369-84-3)
- 2-(3-(4-Bromophenoxy)propyl)pyridine (CAS 1956365-59-5)
Recommended Standards
- 2-bromo-Thioxanthen-9-one (CAS 20077-10-5)
- 3-Bromo-9h-thioxanthen-9-one (CAS 96407-89-5)
- 1-Bromo-3-(4-methylbenzenesulfonyl)propan-2-one (CAS 874009-26-4)
- 4-Amino-5-((2,5-dichlorophenoxy)methyl)-4h-1,2,4-triazole-3-thiol (CAS 871217-87-7)
- 3-(bromomethyl)-1,1-dimethoxycyclobutane (CAS 1419101-20-4)
- 3-Ethyl-6-fluoro-1h-indole (CAS 1360940-05-1)
- 1-Butoxynaphthalene (CAS 20900-19-0)
- (3'-Hydroxy-5'-(trifluoromethyl)-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261985-14-1)
- Riluzole Impurity 5 (CAS 235101-36-7)
- 1-Fluoro-2-iodoethane (CAS 762-51-6)
- 4-{[(4-fluorophenyl)amino]methyl}piperidin-4-ol (CAS 1330583-68-0)
- 14006-75-8 2-[2-(4-Chlorophenyl)-2-oxoethyl]cyclohexane-1,3-dione MFCD00242691 (CAS 14006-75-8)
- 2,4-Dichloro-5,6-difluoroquinazoline (CAS 2205403-97-8)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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