2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']-dithiophene CAS 1294515-75-5
| CAS No. | 1294515-75-5 |
| Molecular Formula | C26H36Br2O2S2 |
| Molecular Weight | 604.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']-dithiophene (CAS 1294515-75-5) is a high-purity analytical reference standard with the molecular formula C26H36Br2O2S2 and a molecular weight of 604.50 g/mol.
The molecular framework of 2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']-dithiophene (C26H36Br2O2S2) is characterized by a steroid core, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']-dithiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H36Br2O2S2 |
| Molecular Weight | 604.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
Related Dibromo Standards
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Why CATO?
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