3-(Bromomethyl)tetrahydrothiophene 1,1-dioxide CAS 321979-37-7
| CAS No. | 321979-37-7 |
| Molecular Formula | C5H9BrO2S |
| Molecular Weight | 213.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Bromomethyl)tetrahydrothiophene 1,1-dioxide is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(Bromomethyl)tetrahydrothiophene 1,1-dioxide (CAS 321979-37-7), a certified reference material (molecular formula C5H9BrO2S, MW 213.09 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H9BrO2S, 3-(Bromomethyl)tetrahydrothiophene 1,1-dioxide contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 213.09 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Bromomethyl)tetrahydrothiophene 1,1-dioxide 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 | C5H9BrO2S |
| Molecular Weight | 213.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 1-(Bromomethyl)-1-(methylsulfonyl)cyclopropane (CAS 2091872-40-9)
- 5-(Bromomethyl)-2-cyclopropylpyrimidine (CAS 1823028-59-6)
- 5-(Bromomethyl)-1,3-dihydroisobenzofuran (CAS 188111-48-0)
- 5-(Bromomethyl)-2,3-dihydrobenzofuran (CAS 196598-26-2)
- 1-(Bromomethyl)-2-propylbenzene (CAS 651756-38-6)
- 1-(bromomethyl)-4-propylbenzene (CAS 91062-39-4)
- 1-[3-(Bromomethyl)phenyl]ethan-1-one (CAS 75369-41-4)
- 2-(Bromomethyl)-1-ethyl-3-methylbenzene (CAS 910777-34-3)
Recommended Standards
- 2-Bromobenzo[b]thiophene (CAS 5394-13-8)
- 3-Bromotetrahydro-2h-thiopyran 1,1-dioxide (CAS 38690-81-2)
- 4-Bromotetrahydrothiopyran 1,1-Dioxide (CAS 38690-84-5)
- 3-(2-Bromoethyl)thietane 1,1-dioxide (CAS 1784790-19-7)
- Glycolithocholic Acid Sodium Salt (CAS 24404-83-9)
- 2-((2-Chloro-4-methylphenyl)amino)-N-(4-morpholinophenyl)acetamide (CAS 853695-34-8)
- (2-(2H-1,2,3-triazol-2-yl)phenyl)methanamine (CAS 1359655-58-5)
- Semicarbazide (CAS 57-56-7)
- N-Hydroxy-11-azaartemisinin (CAS 1086409-82-6)
- (r)-2-(1-Amino-2-hydroxyethyl)-5-methylphenol (CAS 1213209-72-3)
- 2-Phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 777842-72-5)
- tert-Butyl N-[2-Amino-2-(naphthalen-2-yl)ethyl]carbamate (CAS 1270367-30-0)
- 1,1,1-Trifluoro-5-hydroxypentan-2-one (CAS 121749-66-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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