(R)-4-Bromo-N-(quinuclidin-3-yl)benzamide CAS 355386-88-8
| CAS No. | 355386-88-8 |
| Molecular Formula | C14H17BrN2O |
| Molecular Weight | 309.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4-Bromo-N-(quinuclidin-3-yl)benzamide (CAS 355386-88-8), molecular formula C14H17BrN2O and molecular weight 309.20 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-4-Bromo-N-(quinuclidin-3-yl)benzamide (C14H17BrN2O) 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), (R)-4-Bromo-N-(quinuclidin-3-yl)benzamide 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 | C14H17BrN2O |
| Molecular Weight | 309.20 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related R Standards
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Recommended Standards
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- 2-Bromo-1,1':2',1''-terphenyl (CAS 75295-57-7)
- 6-Amino-2-chloronicotinonitrile (CAS 53554-20-4)
- N-Hydroxy Phentermine (CAS 38473-30-2)
- [(1R,2S,4S,5S)-4-[2-Iodo-6-(methylamino)-9H-purin-9-yl]-2-(phosphonooxy)bicyClo[3.1.0]hex-1-yl]methyl dihydrogen phosphate (CAS 779323-43-2)
- 4-Methoxypyridine-3-carboxaldehyde (CAS 82257-15-6)
- (2R,7AR)-hexahydro-1H-pyrrolizine-2-carbonitrile (CAS 172339-59-2)
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- Ethyl 6-(Cyclopropylamino)pyridazine-3-carboxylate (CAS 1823333-44-3)
- 2-Cyano-6-methylpyridine 1-oxide (CAS 25813-90-5)
- 5-Butyl-4-((1E,3E,5E)-5-(5-butyl-8-methyl-7,8-dihydrobenzo[cd]furo[2,3-f]indol-4(5H)-ylidene)penta-1,3-dien-1-yl)-8-methyl-7,8-dihydrobenzo[cd]furo[2,3-f]indol (CAS 1072415-52-1)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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