3-Bromo-2-(((2-(methylsulfonyl)ethyl)thio)methyl)thiophene CAS 1340390-22-8
| CAS No. | 1340390-22-8 |
| Molecular Formula | C8H11BrO2S3 |
| Molecular Weight | 315.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-2-(((2-(methylsulfonyl)ethyl)thio)methyl)thiophene 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.
3-Bromo-2-(((2-(methylsulfonyl)ethyl)thio)methyl)thiophene (CAS 1340390-22-8), molecular formula C8H11BrO2S3 and molecular weight 315.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H11BrO2S3, 3-Bromo-2-(((2-(methylsulfonyl)ethyl)thio)methyl)thiophene contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11BrO2S3 |
| Molecular Weight | 315.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 3 |
Related Bromo Standards
- 2-Bromo-5-((tert-butyldimethylsilyl)oxy)benzaldehyde (CAS 351418-50-3)
- 1076199-55-7 5-Bromo Brassinin N-[(5-Bromo-1H-isoindol-3-yl)methyl]carbamodithioic Acid Methyl Ester (CAS 1076199-55-7)
- 4-Bromo-5-(octyloxy)benzene-1,2-diamine (CAS 1373232-59-7)
- 1-Bromo-3-(1-(hexyloxy)ethyl)-2-methoxybenzene (CAS 1956379-93-3)
- 1-Bromo-3-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]benzene (CAS 249937-07-3)
- 1-(4-Bromo-2,5-dimethoxybenzyl)piperazine (CAS 1094424-37-9)
- 4-Bromo-1-ethyl-N-(2-(tetrahydrofuran-2-yl)ethyl)-1h-pyrrole-2-carboxamide (CAS 1179975-09-7)
- 1-(4-Bromo-2-fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-13-2)
Recommended Standards
- N-((5-(2,4-Difluorophenyl)isoxazol-3-yl)methyl)picolinamide (CAS 1211648-44-0)
- 1-Methyl-5-(phenylsulfonyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-63-8)
- 4-(2-Chlorophenoxy)benzenesulfonyl chloride 4-(2-chlorophenoxy)benzene-1-sulfonyl chloride 610277-84-4 (CAS 610277-84-4)
- 2-((2-(Pyridin-2-yl)-6-(trifluoromethyl)pyrimidin-4-yl)thio)acetic acid (CAS 338418-26-1)
- 5-(Benzyloxy)-6-(methoxycarbonyl)-4-oxo-4H-pyran-3-carboxylic acid (CAS 2042557-21-9)
- Urea, N,N''-(methyl-1,3-phenylene)bis[N',N'-dimethyl- (CAS 26604-41-1)
- 4-Bromo-7H-pyrrolo[2,3-d]pyrimidine (CAS 889939-42-8)
- Methyl 2-cyano-2-(imidazolidin-2-ylidene)acetate (CAS 91912-29-7)
- 7-Bromo-6-fluorobenzofuran (CAS 286836-05-3)
- Lidocaine Impurity 94 (CAS CATO-C4X-167994)
- 1-(2-aminoethyl)-1,2-dihydropyridin-2-one dihydrochloride (CAS 1384428-69-6)
- 2-(1,3-Dioxoisoindolin-2-yl)ethyl acrylate (CAS 15458-78-3)
- 4-Isothiocyanato-N-(2-methoxyphenyl)-benzenesulfonamide (CAS 107920-32-1)
- Peptide 434 (CAS CATO-CPTD788434)
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