6-Bromo-5,5-dimethyl-5,6-dihydrobenzo[c]acridine-7-carboxylic acid CAS 6621-57-4
| CAS No. | 6621-57-4 |
| Molecular Formula | C20H16BrNO2 |
| Molecular Weight | 382.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Bromo-5,5-dimethyl-5,6-dihydrobenzo[c]acridine-7-carboxylic acid 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.
6-Bromo-5,5-dimethyl-5,6-dihydrobenzo[c]acridine-7-carboxylic acid (CAS 6621-57-4), molecular formula C20H16BrNO2 and molecular weight 382.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H16BrNO2, 6-Bromo-5,5-dimethyl-5,6-dihydrobenzo[c]acridine-7-carboxylic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 382.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H16BrNO2 |
| Molecular Weight | 382.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Why CATO?
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