2,5-dibromo-3,4-di-tert-butylthiophene CAS 118888-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118888-11-2 |
| Molecular Formula | C12H18Br2S |
| Molecular Weight | 354.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-dibromo-3,4-di-tert-butylthiophene (CAS 118888-11-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H18Br2S. Molecular weight: 354.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H18Br2S |
| Molecular Weight | 354.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related dibromo Standards
- 2,5-Dibromo-3-octylthiophene (CAS 149703-84-4)
- 2,5-Dibromo-3-(2-ethylhexyl)thiophene (CAS 444177-63-3)
- 2,5-Dibromo-3,4-dibutylthiophene (CAS 247088-06-8)
- 2,2-Dibromo-1,2-diphenylethan-1-one (CAS 15023-99-1)
- (2,7-Dibromo-9H-fluoren-9-yl)methanol (CAS 74316-23-7)
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- 2,3-Dibromo-6-methoxybenzo[b]thiophene 1,1-dioxide (CAS 862081-99-0)
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Recommended Standards
- N-(5-iodopyridin-2-yl)-4-methoxybenzamide (CAS 842119-43-1)
- 3-Amino-N-(3-iodo-4-methylphenyl)pyrazine-2-carboxamide (CAS 1119223-40-3)
- N-(5-iodopyridin-2-yl)-3-methoxybenzamide (CAS 477889-80-8)
- 4-Bromo-2,6-diiodophenol (CAS 15459-51-5)
- Z-Ala-Glu-Val-DL-Asp-fluoromethylketone (CAS 419543-05-8)
- 2,6-Dicyclohexylphenol (CAS 4821-19-6)
- n-(1h-Pyrazol-4-yl)acetamide (CAS 6647-92-3)
- 5-Methyl-N-(naphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 92872-51-0)
- Ethyl 3-bromo-4-(2,2,2-trifluoroacetamido)benzoate (CAS 160425-34-3)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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