(R)-5-Benzyl-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate CAS 463326-92-3
| CAS No. | 463326-92-3 |
| Molecular Formula | C18H18N3 |
| 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 363.16 g/mol gives (R)-5-Benzyl-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-5-Benzyl-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate (CAS 463326-92-3), molecular formula C18H18N3BF3F and molecular weight 363.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, (R)-5-Benzyl-2-phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 363.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C18H18N3 BF3 F |
| Molecular Weight | 363.16 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-Bromo-2-chloro-6-methylaniline (CAS 30273-42-8)
- N-((2S,3R,4R,5R,6R)-2-(((2R,3S,4R,5R)-5-acetamido-1,2,4-trihydroxy-6-oxohexan-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 136198-41-9)
- (4-(Aminomethyl)piperidin-1-yl)(pyridin-4-yl)methanone (CAS 1247536-10-2)
- 4,4'-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt (CAS 7336-20-1)
- 6-(Bromomethyl)-1-methylquinolin-2(1H)-one (CAS 131610-09-8)
- (4-Ethynyl-2-methylphenyl)methanol (CAS 345965-77-7)
- 5-Bromo-6-chloro-3-methylpyrimidin-4(3H)-one (CAS 117113-95-8)
- D-Mannurono-6,3-lactone (CAS 7424-09-1)
- 2,4-Dichloro-6-methylphenacyl chloride (CAS 1803836-75-0)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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