1H-Pyrazolo[3,4-β]pyridine-3-diazonium Tetrafluoroborate(1-) CAS 63682-46-2
| CAS No. | 63682-46-2 |
| Molecular Formula | C6H4N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1H-Pyrazolo[3,4-β]pyridine-3-diazonium Tetrafluoroborate(1-) (CAS 63682-46-2), a certified reference material (molecular formula C6H4N5BF4, MW 232.94 g/mol) for analytical method development and quality control.
The molecular framework of 1H-Pyrazolo[3,4-β]pyridine-3-diazonium Tetrafluoroborate(1-) (C6H4N5BF4) is characterized by a nitrile group, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1H-Pyrazolo[3,4-β]pyridine-3-diazonium Tetrafluoroborate(1-) 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.
Physical & Chemical Properties
| Molecular Formula | C6H4N5 BF4 |
| Molecular Weight | 232.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related H Standards
- 1H-pyrazolo[3,4-b]pyridine-3-carbaldehyde (CAS 1010073-87-6)
- Ethyl pyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1022920-59-7)
- 1H-Pyrazolo[3,4-d]pyrimidine-4,6-diamine, N6-(2,3-dihydro-1H-1,2,4-triazol-3-yl)-N4-1H-1,2,4-triazol-3-yl- (CAS 102365-53-7)
- Pyrazolo[1,5-a]pyrimidin-5(1H)-one (CAS 1027534-43-5)
- 1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione, 3-bromo-1-methyl- (CAS 1033444-07-3)
- 1H-pyrazolo[4,3-b]pyridine-5-carbonitrile (CAS 1033772-22-3)
- (1H-Pyrazolo[4,3-b]pyridin-5-yl)methanol (CAS 1033772-24-5)
- (4-(1H-pyrazolo[3,4-b]pyridin-4-yl)morpholin-2-yl)methanamine (CAS 1034769-58-8)
Recommended Standards
- 3-(Methoxycarbonyl)-2-methylphenylboronic Acid Pinacol Ester (CAS 955929-54-1)
- 7-Methoxyisoquinolin-4-amine (CAS 98263-36-6)
- 1-[2-(trifluoromethyl)-4-pyridyl]ethanone (CAS 1060810-86-7)
- 1-(3-Bromophenyl)imidazolidine-2,4-dione (CAS 1007579-01-2)
- 5-(3-Fluorophenyl)-2H-1,2,3-triazole-4-carbonitrile (CAS 1352925-28-0)
- 3-(((1-Ethylpyrrolidin-2-yl)methyl)amino)propanoic acid (CAS 1040318-90-8)
- Goserelin EP Impurity K Acetate (CAS CATO-C4X-192015)
- 2-Amino-1-(4-methoxy-3-nitrophenyl)ethanone hydrochloride (CAS 877395-19-2)
- TC-G 1003 (CAS 1021912-42-4)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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