| CAS No. | 815610-55-0 |
| Molecular Formula | C22H22Br2O2 |
| Molecular Weight | 478.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 478.22 g/mol gives 6,13-Dibromo-9,10-dimethoxy-1,3,4,4a,5,13c-hexahydro-2H-indeno[2,1-d]fluorene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6,13-Dibromo-9,10-dimethoxy-1,3,4,4a,5,13c-hexahydro-2H-indeno[2,1-d]fluorene (CAS 815610-55-0), molecular formula C22H22Br2O2 and molecular weight 478.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6,13-Dibromo-9,10-dimethoxy-1,3,4,4a,5,13c-hexahydro-2H-indeno[2,1-d]fluorene (C22H22Br2O2) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 478.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6,13-Dibromo-9,10-dimethoxy-1,3,4,4a,5,13c-hexahydro-2H-indeno[2,1-d]fluorene 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.
| Molecular Formula | C22H22Br2O2 |
| Molecular Weight | 478.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |