5-Fluoro-2-methyl-3-(trifluoromethyl)pyridine CAS 2089325-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2089325-73-3 |
| Molecular Formula | C7H5F4N |
| Molecular Weight | 179.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-2-methyl-3-(trifluoromethyl)pyridine (CAS 2089325-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5F4N. Molecular weight: 179.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5F4N |
| Molecular Weight | 179.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 3-Fluoro-2-(trifluoromethyl)aniline (CAS 123973-22-8)
- 2-Fluoro-3-(trifluoromethyl)aniline (CAS 123973-25-1)
- 2-Fluoro-4-methyl-5-trifluoromethyl-pyridine (CAS 1246466-55-6)
- 3-Fluoro-2-methyl-5-(trifluoromethyl)pyridine (CAS 1260790-61-1)
- 2-Fluoro-5-(trifluoromethyl)aniline (CAS 535-52-4)
- 3-Fluoro-4-(trifluoromethyl)aniline (CAS 69411-68-3)
- 5-Fluoro-2-(trifluoromethyl)aniline (CAS 827-20-3)
- 4-Fluoro-2-(trifluoromethyl)aniline (CAS 393-39-5)
Recommended Standards
- diethyl isocyanatidophosphate (CAS 20039-33-2)
- (2,3,4,5-tetrafluorophenyl)methanamine 235088-70-7 SC-39929 (CAS 235088-70-7)
- 3-Amino-5-fluorobenzotrifluoride (CAS 454-67-1)
- 5-(3-Hydroxypropyl)pyrimidine-2,4(1H,3H)-dione (CAS 53761-38-9)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
- ethyl (5Z,8Z,11Z,14E,17Z)-icosa-5,8,11,14,17-pentaenoate (CAS CATO-C4X-28904)
- (2S,3S)-3-[[3,5-Bis(Trifluoromethyl)Phenyl]Methoxy]-2-Phenylpiperidine (CAS 148700-85-0)
- Isopropyl 4-amino-1-methyl-1h-pyrazole-3-carboxylate (CAS 1482617-80-0)
- N-Stearoyl-DL-dihydrolactocerebroside (CAS 15373-20-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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