Perfluoro-4,4'-bipyridine CAS 3511-91-9
| CAS No. | 3511-91-9 |
| Molecular Formula | C10F8N2 |
| Molecular Weight | 300.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Perfluoro-4,4'-bipyridine 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.
Perfluoro-4,4'-bipyridine (CAS 3511-91-9), molecular formula C10F8N2 and molecular weight 300.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Perfluoro-4,4'-bipyridine (C10F8N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 300.11 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10F8N2 |
| Molecular Weight | 300.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Perfluoro Standards
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Recommended Standards
- Methyl 9-bromo-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 2219419-13-1)
- 2-Bromo-n-ethyl-4,6-difluorobenzenesulfonamide (CAS 1094729-61-9)
- Methyl 2-bromo-4-methoxy-3-methylpyrazolo[1,5-a]pyrazine-6-carboxylate (CAS 2691125-52-5)
- 2-Bromo-4,5-difluoro-N,N-dimethylbenzenesulfonamide (CAS 1263275-43-9)
- (2S,4R)-4-(Naphthalen-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 1049980-53-1)
- 1,7-Dihydroimidazo[4',5':4,5]benzo[1,2-d][1,2,3]triazol-6-ol (CAS 313527-23-0)
- 2-Chloro-4-methoxythieno[3,2-d]pyrimidine (CAS 1807542-78-4)
- 78472-00-1 3-chloro-N,N-dimethylpropane-1-sulfonamide DTXSID20434469 (CAS 78472-00-1)
- 1-(4-(5-(1-Aminopropyl)-6-methylpyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355230-71-5)
- Landiolol Impurity 26 (CAS CATO-C4X-2621126)
- 6-Bromo-4-oxo-3,4-dihydro-2H-1-benzopyran-3-carbaldehyde (CAS 478912-35-5)
- 1-(3-Chloro-4-fluorophenyl)cyclopentanamine (CAS 1176017-03-0)
- 1-(5,7-Dimethyl-1H-indazol-1-yl)ethanone (CAS 857800-75-0)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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