1-Benzyl-3-bromoquinolin-1-ium bromide CAS 162687-39-0
| CAS No. | 162687-39-0 |
| Molecular Formula | C16H13BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl-3-bromoquinolin-1-ium bromide.
1-Benzyl-3-bromoquinolin-1-ium bromide (CAS 162687-39-0), molecular formula C16H13BrNBr and molecular weight 379.09 g/mol, is a CATO reference standard with documented purity and traceability.
1-Benzyl-3-bromoquinolin-1-ium bromide (C16H13BrNBr) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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), 1-Benzyl-3-bromoquinolin-1-ium bromide 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 | C16H13BrN Br |
| Molecular Weight | 379.09 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 |
| 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.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- methyl 2-(3-bromoquinolin-6-yl)acetate (CAS 1022091-89-9)
- 2-(3-Bromoquinolin-6-yl)acetic acid (CAS 1022091-93-5)
- 3-Bromoquinolin-6-yl acetate (CAS 1022151-47-8)
- (6-Bromoquinolin-2-yl)methanamine (CAS 1056615-74-7)
- 6-Bromoquinolin-7-ol (CAS 1081816-88-7)
- 8-Bromoquinolin-2-amine (CAS 1092304-85-2)
- 6-Bromoquinolin-4(3H)-one (CAS 1116339-53-7)
- 1-(3-Bromoquinolin-6-yl)ethan-1-one (CAS 1150618-23-7)
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- Methyl 4-((1S,2R)-2-((tert-butoxycarbonyl)amino)cyclopropyl)benzoate (CAS 1597427-17-2)
- 4-Methyl-3,4-dihydro-2H-pyridazino[4,5-b][1,4]oxazine (CAS 66643-53-6)
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