Pyridinium tetrafluoroborate CAS 505-07-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 505-07-7 |
| Molecular Formula | HBF4 C5H5N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pyridinium tetrafluoroborate (CAS 505-07-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: HBF4 C5H5N. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | HBF4 C5H5N |
| Molecular Weight | 166.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pyridinium Standards
- N-pyridinium triflate (CAS 107263-95-6)
- Pyridinium, 5-ethenyl-1,2-dimethyl-, chloride , polymer with 5-ethenyl-2-methylpyridine (CAS 125715-38-0)
- Pyridinium, 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[1-ethyl- (CAS 149270-91-7)
- Pyridinium Formate (CAS 15066-28-1)
- Pyridinium hexafluorophosphate (CAS 16941-15-4)
- Pyridinium, 3,3′,3′′,3′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[1-ethyl-, tetrachloride (CAS 211360-11-1)
- Pyridinium, 4-(Hydroxymethyl)-1-(phenylmethyl)-, chloride (CAS 219975-80-1)
- Pyridinium, 2,2′,2′′,2′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[1-ethyl-, tetrachloride (CAS 223723-78-2)
Recommended Standards
- 4-Chloro-1H-pyrrolo[3,2-c]pyridin-3-amine (CAS 1190318-73-0)
- Bayogenin 3-O-β-D-glucopyranoside (CAS 104513-86-2)
- Empagliflozin Impurity 304 (CAS CATO-C4X-1065304)
- 4-Methyl-5-(2-methylfuran-3-yl)-4h-1,2,4-triazole-3-thiol (CAS 725218-31-5)
- 34301-54-7 L54Q8GF3SI 1-Adamantylthiol Tricyclo(3.3.1.1(3,7))decane-1-thiol NSC 193486 Tricyclo(3.3.1.13,7)decane-1-thiol UNII-L54Q8GF3SI (CAS 34301-54-7)
- Isoquinolin-8-yl trifluoromethanesulfonate (CAS 1086392-54-2)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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 13829788188 / jacky.chen@cato-chem.com