2-(5-Bromothiophen-2-yl)-1,3-benzothiazole CAS 198566-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198566-03-9 |
| Molecular Formula | C11H6BrNS2 |
| Molecular Weight | 296.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(5-Bromothiophen-2-yl)-1,3-benzothiazole (CAS 198566-03-9) pharmaceutical standards reference standard. Molecular formula: C11H6BrNS2. Molecular weight: 296.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6BrNS2 |
| Molecular Weight | 296.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(4,4-Bis(methoxymethyl)cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2375650-99-8)
- 5-Mesityl-5,10-dihydrodibenzo[b,e]borinine (CAS 33586-37-7)
- 1-[3,5-Bis(trifluoromethyl)phenyl]-3-methylbut-1-yn-3-ol (CAS 331237-50-4)
- 3-Amino-2-hydroxy-5-methoxybenzoic Acid (CAS 1245533-15-6)
- Ethyl 6-amino-5-cyano-2-[({3-cyano-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl}sulfanyl)methyl]-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 625375-71-5)
- Capecitabine Impurity 13 (CAS CATO-C4X-102413)
- 1-Ethyl-3-(thiophen-3-yl)-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 641592-97-4)
- 4-Methoxy-1H-indazole-5-carbonitrile (CAS 633327-14-7)
- 6-tert-Butyl-3-(4-methoxybenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine (CAS 793678-86-1)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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