5-Phenyl-2,4’-bipyridine CAS 340026-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340026-72-4 |
| Molecular Formula | C16H12N2 |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Phenyl-2,4’-bipyridine (CAS 340026-72-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12N2. Molecular weight: 232.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12N2 |
| Molecular Weight | 232.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Phenyl Standards
- 5-Phenyl-2,2'-bipyridine (CAS 156972-80-4)
- 5-Phenyl-2,3’-bipyridine (CAS 340026-73-5)
- 6-Phenyl-2,2'-bipyridine (CAS 61633-06-5)
- 2,2'-([2,2'-Bipyridine]-5,5'-diyl)diacetonitrile (CAS 286380-59-4)
- [3,3'-Bipyridine]-5-sulfonic acid (CAS 1625-80-5)
- [2,2'-Bipyridine]-5-sulfonic acid (CAS 2767-24-0)
- Ethyl [3,4'-bipyridine]-6-carboxylate (CAS 1214330-13-8)
- Ethyl [2,3'-bipyridine]-3-carboxylate (CAS 1214336-58-9)
Recommended Standards
- 6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline-1-carbonitrile (CAS 51714-24-0)
- 5-Oxo-1-phenethylpyrrolidine-3-carboxamide (CAS 92108-39-9)
- 6-Boc-amino-1H-indole (CAS 885273-73-4)
- 2-Cyano-5-nitrobenzoic acid (CAS 774227-60-0)
- 2-(3,4-Dichlorophenyl)-N-(4-nitrophenyl)quinoline-4-carboxamide (CAS 332176-56-4)
- 5-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638760-44-7)
- 3,4-Dichloro-2-(difluoromethoxy)benzoic acid (CAS 1806296-93-4)
- 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(2-(pyridin-3-yl)pyrrolidin-1-yl)-9H-purin-6-ol (CAS 882435-02-1)
- Etoposide impurity 22 (CAS 153975-25-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
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