4-(2,2-Difluorovinyl)Pyridine CAS 344902-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344902-30-3 |
| Molecular Formula | C7H5F2N |
| Molecular Weight | 141.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2,2-Difluorovinyl)Pyridine (CAS 344902-30-3) pharmaceutical standards reference standard. Molecular formula: C7H5F2N. Molecular weight: 141.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H5F2N |
| Molecular Weight | 141.12 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorovinyl Standards
- 2-(2,2-Difluorovinyl)Pyridine (CAS 108615-85-6)
- (2,2-Difluorovinyl)benzene (CAS 405-42-5)
- (Z)-(1,2-difluorovinyl)trimethylsilane (CAS 17757-16-3)
- 4-(2,2-Difluorovinyl)pyrrolidin-2-one (CAS 854141-89-2)
- 1-(1,2-Difluorovinyl)cyclopentan-1-ol (CAS 408524-39-0)
- 1-[(E)-1,2-Difluorovinyl]-4-Fluorobenzene (CAS 316173-80-5)
- 2-(2,2-Difluorovinyl)bicyclo[2.2.1]heptane (CAS 123455-94-7)
- 1-(2,2-Difluorovinyl)cyclopropan-1-amine (CAS 2688115-09-3)
Recommended Standards
- 3-Methoxy-5-methylisoxazole-4-carbaldehyde (CAS 66379-44-0)
- 4-(Dihydroxymethyl)pyridine 1-oxide (CAS 76037-07-5)
- 3-methoxy-4-(methylamino)cyclobut-3-ene-1,2-dione (CAS 63649-29-6)
- 6560-75-4 CTK1I2306 Piperidine, 3-methyl-1-(phenylmethyl)- (CAS 6560-75-4)
- 7-Deaza-8-bromoadenosine (CAS 78000-56-3)
- 1-(3-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1223883-26-8)
- C18-PEg5-acid (CAS 1807534-83-3)
- 3-Amino-2,3-dimethylbutan-2-ol hydrochloride (CAS 859811-49-7)
- (S)-2,2,2-trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 1213063-48-9)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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