3,4-Bis(bromomethyl)-2,5-dihydrothiophene 1,1-dioxide CAS 18214-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18214-57-8 |
| Molecular Formula | C6H8Br2O2S |
| Molecular Weight | 304.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Bis(bromomethyl)-2,5-dihydrothiophene 1,1-dioxide (CAS 18214-57-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8Br2O2S. Molecular weight: 304.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8Br2O2S |
| Molecular Weight | 304.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Bromo-6-chloro-4-methylbenzenesulfonyl chloride (CAS 2138414-57-8)
- 3-Bromobenzo[b]selenophene-2-carboxylic acid (CAS 26526-47-6)
- 1-Bromo-4-fluoro-2-nitro-5-(trifluoromethoxy)benzene (CAS 1807156-10-0)
- methyl thieno[3,2-d]pyrimidine-2-carboxylate (CAS 2109985-21-7)
- 1,3-Diethyl-1,3-diphenylurea (CAS 85-98-3)
- 4-Chloro-2,5-bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile (CAS 1072944-28-5)
- 6-Amino-2,4-dimethylnicotinaldehyde (CAS 179555-36-3)
- Pent-1-yn-3-one (CAS 16469-62-8)
- (E)-1-(3-(1H-Benzo[d]imidazol-2-yl)azetidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1334377-23-9)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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