4,4'-(1,4-Phenylene)bis(1-butyl-2,6-diphenylpyridin-1-ium) tetrafluoroborate CAS 121188-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121188-20-3 |
| Molecular Formula | C48H46N2 2*BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-(1,4-Phenylene)bis(1-butyl-2,6-diphenylpyridin-1-ium) tetrafluoroborate (CAS 121188-20-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C48H46N2 2*BF4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C48H46N2 2*BF4 |
| Molecular Weight | 737.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Phenylene Standards
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-cyclohexylurea) (CAS 100576-78-1)
- 5-Methyl-1,3-phenylene dibenzoate (CAS 104311-36-6)
- 2,2-(1,4-Phenylene)bis-1H-benzimidazole (CAS 1047-63-8)
- 1,1-(1,4-Phenylene)diadamantane (CAS 10509-15-6)
- 5,5'-(1,4-Phenylene)bis(isobenzofuran-1,3-dione) (CAS 106070-55-7)
- 1,3-Phenylene diacetate (CAS 108-58-7)
- 1,3-Phenylene tetraethyl bis(phosphate) (CAS 109592-16-7)
- 3,3'-(1,4-phenylene)bis(adamantane-1-carboxylic acid), disodium salt (CAS 1099827-38-9)
Recommended Standards
- 4-(Difluoromethyl)-3-fluoro-5-iodo-2-methylpyridine (CAS 1805585-53-8)
- (1-Cyclopropylethyl)[(2,4-dimethoxyphenyl)methyl]amine (CAS 1155988-21-8)
- 2,4-Dichlorophenyl chlorothioformate (CAS 2812-86-4)
- 4-(1-Pyrrolidinylmethyl)piperidine (CAS 683772-11-4)
- [3-(tert-Butoxy)cyclobutyl]hydrazine hydrochloride (CAS 1803560-91-9)
- N-Nitroso-N-ethyl-4-nitroaniline (CAS 945-81-3)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com