3-(4-chlorophenyl)-6-methyl-3H-[1,2,3,4]tetraazolo[1,5-a]pyridin-4-ium tetrafluoroborate CAS 287490-92-0
| CAS No. | 287490-92-0 |
| Molecular Formula | C12H10ClN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-chlorophenyl)-6-methyl-3H-[1,2,3,4]tetraazolo[1,5-a]pyridin-4-ium tetrafluoroborate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-(4-chlorophenyl)-6-methyl-3H-[1,2,3,4]tetraazolo[1,5-a]pyridin-4-ium tetrafluoroborate (CAS 287490-92-0), a certified reference material (molecular formula C12H10ClN4BF4, MW 332.49 g/mol) for analytical method development and quality control.
The molecular framework of 3-(4-chlorophenyl)-6-methyl-3H-[1,2,3,4]tetraazolo[1,5-a]pyridin-4-ium tetrafluoroborate (C12H10ClN4BF4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C12H10ClN4 BF4 |
| Molecular Weight | 332.49 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)oxetan-3-ol (CAS 1515924-80-7)
- 7-chloro-1,3-dihydropyrrolo[3,2-b]pyridin-2-one (CAS 1190318-32-1)
- Methyl 5-Amino-2-bromoisonicotinate (CAS 1363383-38-3)
- Aflatoxin B1 and B2 in Feed (CAS CATO-CQCM102172)
- 2-Methyl-2H-tetrazole-5-methanamine Hydrochloride (CAS 107269-68-1)
- [(4-Chlorophenyl)thiomethylene]biphosphonic Acid, Tetraisopropyl Ester (CAS 89987-31-5)
- Ethyl 6-(cyclopropylamino)nicotinate (CAS 1033619-73-6)
- 2-(Aminomethyl)-6-chloro-3-(difluoromethyl)pyridine-5-acetonitrile (CAS 1807066-02-9)
- 3-(5-Methyl-2h-tetrazol-2-yl)adamantane-1-carbohydrazide (CAS 438219-64-8)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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