2-(1-Adamantyl)isoquinolinium bromide CAS 19984-56-6
| CAS No. | 19984-56-6 |
| Molecular Formula | C19H22N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 344.30 g/mol gives 2-(1-Adamantyl)isoquinolinium bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(1-Adamantyl)isoquinolinium bromide (CAS 19984-56-6), molecular formula C19H22NBr and molecular weight 344.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 2-(1-Adamantyl)isoquinolinium bromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(1-Adamantyl)isoquinolinium 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 | C19H22N Br |
| Molecular Weight | 344.30 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Adamantyl Standards
- 3-(1-Adamantyl)-4-methoxybenzoic acid (CAS 104224-62-6)
- 2-(1-Adamantyl)-4-bromoanisole (CAS 104224-63-7)
- N-2-adamantyl-N-ethylamine hydrochloride (CAS 10523-70-3)
- 1-(1-Adamantyl)-3-methylpyridinium bromide (CAS 112671-76-8)
- (2E)-3-[3-(1-Adamantyl)-1-phenyl-1H-pyrazol-4-yl]-acrylic acid (CAS 1173468-59-1)
- 1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate (CAS 1176202-63-3)
- 2-(1-Adamantyl)pyrrolidine hydrochloride (CAS 1177296-42-2)
- 1-Adamantyl acrylate (CAS 121601-93-2)
Recommended Standards
- 1-Naphthylmagnesium bromide 703-55-9 naphthalen-1-ylmagnesium bromide (CAS 703-55-9)
- 2-Chloro-1,3-bis(2-methoxyphenyl)propane-1,3-dione (CAS 937602-34-1)
- 8-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 103661-43-4)
- 1-(Pyridin-2-yl)-1h-pyrazol-5-amine (CAS 89977-46-8)
- 1-(5-Fluoro-2-methylphenyl)-N-methylethan-1-amine (CAS 1249672-75-0)
- Brexpiprazole Impurity 10 (CAS 1191900-58-9)
- Methyl 2-oxo-4,4-diphenylcyclopentanecarboxylate (CAS 819802-98-7)
- Tert-butyl (3-formylpyridazin-4-yl)carbamate (CAS 1414958-85-2)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxamide (CAS 1790895-25-8)
- Angiotensin II Antipeptide (CAS 121379-63-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com