3-(Difluoromethyl)-2,5-difluoropyridine CAS 1806773-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1806773-16-9 |
| Molecular Formula | C6H3F4N |
| Molecular Weight | 165.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Difluoromethyl)-2,5-difluoropyridine (CAS 1806773-16-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3F4N. Molecular weight: 165.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3F4N |
| Molecular Weight | 165.09 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3,5-difluoropyridine (CAS 1374659-27-4)
- 4-(Difluoromethyl)-2,3-difluoropyridine (CAS 1374659-38-7)
- 2-(Difluoromethyl)-3,6-difluoropyridine (CAS 1374659-43-4)
- 4-(Difluoromethyl)-2,5-difluoropyridine (CAS 1447671-79-5)
- 5-(Difluoromethyl)-2,3-difluoropyridine (CAS 1804659-36-6)
- 3-(Difluoromethyl)-2,6-difluoropyridine (CAS 85396-63-0)
- 3-(Difluoromethyl)-4-fluoro-1-methyl-1H-pyrazol-5-amine (CAS 2484774-18-5)
- 1-(difluoromethyl)-1H-pyrrole-2-carboxylic acid (CAS 1523056-12-3)
Recommended Standards
- 3,5-Difluoro-4-(difluoromethyl)pyridine (CAS 1804935-03-2)
- 4,4-Difluoro-5-oxopyrrolidine-2-carboxylic acid (CAS 1822546-72-4)
- (S)-4,4-difluoro-5-oxopyrrolidine-2-carboxylic acid (CAS 1932456-62-6)
- Ethyl 2-(2-imino-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide (CAS 1351644-36-4)
- (E)-2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-phenylbut-3-enoicacid (CAS 853681-16-0)
- 5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid (CAS 499785-48-7)
- 2,3,5,6-Tetrachloro-4,4-dimethoxypentacyclo[5.4.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-8,11-dione (CAS 50874-39-0)
- 1-[4-(trifluoromethyl)phenyl]propan-2-amine hydrochloride (CAS 882-00-8)
- 1,4-BIs(1h-naphtho[1,8-de][1,3,2]diazaborinin-2(3h)-yl)benzene (CAS 1254172-22-9)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
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