5-Bromo-3-chloro-2-(dimethoxymethyl)thiophene CAS 2140327-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2140327-18-8 |
| Molecular Formula | C7H8BrClO2S |
| Molecular Weight | 271.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-3-chloro-2-(dimethoxymethyl)thiophene (CAS 2140327-18-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8BrClO2S. Molecular weight: 271.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8BrClO2S |
| Molecular Weight | 271.56 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
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- (Z)-4-((3-bromophenyl)amino)-4-oxobut-2-enoic acid (CAS 59652-96-9)
- 2-(Quinuclidin-3-ylidene)acetic acid (CAS 5660-46-8)
- 5-Iodo-N2-methylpyridine-2,3-diamine (CAS 1383840-76-3)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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