2-Bromo-1-(1,2-dimethyl-1H-indol-3-yl)propan-1-one CAS 51008-31-2
| CAS No. | 51008-31-2 |
| Molecular Formula | C13H14BrNO |
| Molecular Weight | 280.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-(1,2-dimethyl-1H-indol-3-yl)propan-1-one (CAS 51008-31-2), molecular formula C13H14BrNO and molecular weight 280.16 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-1-(1,2-dimethyl-1H-indol-3-yl)propan-1-one (C13H14BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-Bromo-1-(1,2-dimethyl-1H-indol-3-yl)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H14BrNO |
| Molecular Weight | 280.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 1-(4-Bromo-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 1196981-04-0)
Recommended Standards
- 1-(5-Bromo-2-methoxyphenyl)cyclopentanecarbonitrile (CAS 75097-56-2)
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- 1-(4-Bromobenzyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 514801-02-6)
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