1-Bromo-2-methyl-3-(methylsulfonyl)benzene CAS 871352-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871352-94-2 |
| Molecular Formula | C8H9BrO2S |
| Molecular Weight | 249.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-methyl-3-(methylsulfonyl)benzene (CAS 871352-94-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9BrO2S. Molecular weight: 249.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9BrO2S |
| Molecular Weight | 249.12 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 | May oxidize slowly on prolonged air exposure; 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.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Bromo-2-((methylsulfonyl)methyl)benzene (CAS 25195-52-2)
- 1-Bromo-2-methyl-4-(methylsulfonyl)benzene (CAS 99769-28-5)
- 1-(bromomethyl)-4-(methylsulfonyl)benzene (CAS 53606-06-7)
- 8-Iodo-5-methoxy-1,2,3,4-tetrahydronaphthalen-1-one (CAS 646472-69-7)
- 2,2-dimethyldodecanoic acid (CAS 2874-73-9)
- 3-(Bromomethyl)-6-(difluoromethyl)-5-iodopyridin-2-amine (CAS 1806814-19-6)
- 5-Chloro-2-(2-((2-chlorobenzyl)thio)pyridin-3-yl)benzo[d]oxazole (CAS 400085-45-2)
- Tolvaptan Impurity 24 (CAS 150683-27-5)
- 6-benzyl-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile (CAS 156365-16-1)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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 13829788188 / jacky.chen@cato-chem.com