2-(3,4,5-Trifluorophenyl)pyridine CAS 511522-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 511522-81-9 |
| Molecular Formula | C11H6F3N |
| Molecular Weight | 209.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4,5-Trifluorophenyl)pyridine (CAS 511522-81-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H6F3N. Molecular weight: 209.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H6F3N |
| Molecular Weight | 209.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluorophenyl Standards
- 2-(2,3,4-Trifluorophenyl)pyridine (CAS 1431374-74-1)
- 2-(2,4,5-Trifluorophenyl)acetyl chloride (CAS 1176895-65-0)
- (2,4,5-Trifluorophenyl)thiourea (CAS 1340519-84-7)
- 1-(2,3,4-Trifluorophenyl)thiourea (CAS 175205-26-2)
- 1-(2,4,6-Trifluorophenyl)-2-thiourea (CAS 208173-23-3)
- 2-{[(3,4,5-trifluorophenyl)methyl]amino}ethan-1-ol (CAS 937400-48-1)
- 1-(2,4,5-Trifluorophenyl)-1h-pyrazol-3-amine (CAS 1343463-44-4)
- 3-(3,4,5-Trifluorophenyl)isoxazol-5-amine (CAS 1343231-60-6)
Recommended Standards
- 1,1,1-Trifluoro-4-morpholin-4-ylbut-3-en-2-one (CAS 428842-08-4)
- 2-(trifluoromethyl)-3H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 2306276-50-4)
- 1,1,1-Trifluoro-3-((furan-2-ylmethyl)amino)propan-2-ol (CAS 866135-03-7)
- 4-(Aminomethyl)-1-benzylpiperidin-4-ol dihydrochloride (CAS 5053-13-4)
- (4Z)-4-(2-Amino-1,5-dihydro-5-oxo-4H-imidazol-4-ylidene)-2-bromo-4,5,6,7-tetrahydro-pyrrolo[2,3-c]azepin-8(1H)-one Methanoate (Z)-Hymenialdisine Methanoate 84094-94-0 Hymenialdisine Methanoate (CAS 84094-94-0)
- 2-amino-3-(morpholin-4-yl)propan-1-ol dihydrochloride (CAS 1803592-46-2)
- 7-(Difluoromethyl)indoline-2,3-dione (CAS 1344894-30-9)
- 7-Bromo-1H-indole-6-carboxamide (CAS 2417302-02-2)
- 4774-14-5 2,6-Dichloropyrazine Pyrazine, 2,6-dichloro- AI3-61780 EINECS 225-316-8 (CAS 4774-14-5)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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