3-Methyl-2-((2-oxo-2-(thiophen-2-yl)ethyl)thio)-1H-imidazol-3-ium bromide CAS 303051-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303051-26-5 |
| Molecular Formula | C10H11N2OS2 Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2-((2-oxo-2-(thiophen-2-yl)ethyl)thio)-1H-imidazol-3-ium bromide (CAS 303051-26-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N2OS2 Br. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N2OS2 Br |
| Molecular Weight | 319.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 4,6-Dimethoxybenzo[d]isoxazole (CAS 71064-07-8)
- (S)-6-(3-Methylpiperazin-1-yl)nicotinonitrile (CAS 1057682-03-7)
- 2-Bromoethyl-4-nitrophenyl Ether-d4 (CAS 1190017-10-7)
- 4-cyclopropyl-2-methylpyrimidin-5-amine (CAS 1368136-90-6)
- 2-(2,3-Dichlorophenyl)-2-oxoacetic acid (CAS 93942-57-5)
- Methyl 5-(2-aminothiazol-4-yl)-2-hydroxybenzoate (CAS 380843-11-8)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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