2,7-Dibromo-10-ethylacridin-9(10H)-one CAS 427883-74-7
| CAS No. | 427883-74-7 |
| Molecular Formula | C15H11Br2NO |
| Molecular Weight | 381.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dibromo-10-ethylacridin-9(10H)-one (CAS 427883-74-7), molecular formula C15H11Br2NO and molecular weight 381.06 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,7-Dibromo-10-ethylacridin-9(10H)-one (C15H11Br2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 381.06 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11Br2NO |
| Molecular Weight | 381.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- N-(1,3-Dibromo-9H-fluoren-2-yl)acetamide (CAS 108240-10-4)
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- 6,8-Dibromo-2-(4-fluorophenyl)quinoline (CAS 860783-88-6)
- 2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide (CAS 832673-96-8)
- 2-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)acetic acid (CAS 380428-86-4)
- 3,6-dibromo-9-butyl-9H-carbazole (CAS 121602-03-7)
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Recommended Standards
- tert-Butyl (2,4-dibromo-5-methoxyphenyl)carbamate (CAS 1876328-62-9)
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- Carbamazepine Impurity 29 (CAS 2512216-68-9)
- tert-Butyl 1,3-dibromo-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1279818-88-0)
- 5-(Bromomethyl)-2-methyloxazole (CAS 82190-68-9)
- Ethyl 8-cyano-2-oxooctanoate (CAS 890097-93-5)
- 2-(2-((tert-Butyldiphenylsilyl)oxy)ethoxy)ethanol (CAS 160052-24-4)
- Tert-butyl (2R,5R)-2-methyl-5-(o-tolyl)piperazine-1-carboxylate (CAS 1557288-48-8)
- (R)-2-(2-Chlorophenyl)-2-hydroxypropionic Acid (CAS 1215178-13-4)
- 3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-8-carboxylic acid (CAS 1015560-12-9)
- 6,8-Dimethylcyclopenta[4,5]azepino[2,1,7-cd]pyrrolizine (CAS 65738-45-6)
- 1-(Bromomethyl)-1-(isopropoxymethyl)cyclopentane (CAS 1493473-59-8)
- 5,8-Dibromo-2,3-didecylquinoxaline (CAS 1236490-06-4)
- Human glucagon CRS (CAS 9007-92-5)
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