1-benzyl-4-(methoxycarbonyl)pyridinium tetrafluoroborate CAS 646477-05-6
| CAS No. | 646477-05-6 |
| Molecular Formula | C14H14NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H14NO2BF4, 1-benzyl-4-(methoxycarbonyl)pyridinium tetrafluoroborate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-benzyl-4-(methoxycarbonyl)pyridinium tetrafluoroborate (CAS 646477-05-6) is a high-purity analytical reference standard with the molecular formula C14H14NO2BF4 and a molecular weight of 315.07 g/mol.
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), 1-benzyl-4-(methoxycarbonyl)pyridinium tetrafluoroborate 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 | C14H14NO2 BF4 |
| Molecular Weight | 315.07 g/mol |
| Appearance | Off-white to pale 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related benzyl Standards
- 5-(Methoxycarbonyl)pyridine-2-acetic Acid (CAS 1000524-56-0)
- 2-(5-(Methoxycarbonyl)-2-methylphenyl)acetic acid (CAS 1000566-21-1)
- (1-(Methoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1001162-89-5)
- 2-[4-(methoxycarbonyl)-1h-pyrazol-1-yl]acetic acid (CAS 1006348-69-1)
- 2-[4-(methoxycarbonyl)-1h-pyrazol-1-yl]propanoic acid (CAS 1006494-90-1)
- (R)-2-((METHOXYCARBONYL)AMINO)BUTANOIC ACID (CAS 1007880-11-6)
- (S)-2-((Methoxycarbonyl)amino)pent-4-enoic acid (CAS 1007880-15-0)
- N-(METHOXYCARBONYL)-O-METHYL-L-SERINE (CAS 1007880-17-2)
Recommended Standards
- 1-(Tert-butoxycarbonyl)-4-(2-fluorobenzyl)piperidine-4-carboxylic acid (CAS 619295-68-0)
- 1-(3-Methyl-4-octyloxyphenyl)ethanone (CAS 127806-88-6)
- 10H,10'H-9,9'-spirobi[acridine] (CAS 92638-84-1)
- 8-bromo-5-chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2374137-47-8)
- 4-(Iodomethyl)-2,2-dimethyl-1,3-dioxolane (CAS 23737-52-2)
- N-(4-Amino-2-methylphenyl)cyclopentanecarboxamide (CAS 926227-21-6)
- 1-(2,2-Difluoroethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 2409500-90-7)
- 3-(2-Methylbutyl)piperidine (CAS 1219977-34-0)
- Methyl 2-(7-chloro-4-oxoquinolin-1(4H)-yl)acetate (CAS 1235261-26-3)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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