ethyl 2,2-difluoro-2-(pyridin-3-yl)acetate CAS 1247716-64-8
| CAS No. | 1247716-64-8 |
| Molecular Formula | C9H15F2NO2 |
| Molecular Weight | 207.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H15F2NO2, ethyl 2,2-difluoro-2-(pyridin-3-yl)acetate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 207.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
ethyl 2,2-difluoro-2-(pyridin-3-yl)acetate (CAS 1247716-64-8) is a high-purity analytical reference standard with the molecular formula C9H15F2NO2 and a molecular weight of 207.22 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), ethyl 2,2-difluoro-2-(pyridin-3-yl)acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H15F2NO2 |
| Molecular Weight | 207.22 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- ethyl 2,2-difluoro-2-(4-piperidyl)acetate (CAS 1258826-61-7)
- 4-(4,4-Difluoro-piperidin-1-yl)-butyric acid (CAS 1860991-91-8)
- 3,7-Difluoro-2-nitro-9H-fluoren-9-one (CAS 6942-44-5)
- 4,4-Difluoro-N-methoxy-N-methylcyclohexanecarboxamide (CAS 917383-03-0)
- 3,5-Difluoro-n-methylbenzenesulfonamide (CAS 1099020-56-0)
- 2,6-Difluoro-4-(methylsulfonyl)aniline (CAS 1147557-74-1)
- 2,5-Difluoro-4-methanesulfonyl-phenylamine (CAS 1147557-75-2)
- 2,3-difluoro-4-methylbenzene-1-sulfonamide (CAS 1204573-30-7)
Recommended Standards
- methyl 1-(2,2-difluoroethyl)piperidine-4-carboxylate (CAS 1245824-01-4)
- 1-(3,5-Difluorophenyl)cyclopentanecarbonitrile (CAS 1250963-13-3)
- 2-Fluoro-4-(1,3-thiazol-5-yl)benzaldehyde (CAS 1240321-58-7)
- 2-Fluoro-4-(1,3-thiazol-4-yl)benzaldehyde (CAS 1240321-57-6)
- 1-Fluoro-2-nitro-3-thiocyanatobenzene (CAS 2149598-77-4)
- 7-Bromo-3-chlorocinnoline (CAS 1083181-46-7)
- 4-(Difluoromethyl)-6-iodo-5-methoxypyridine-2-sulfonyl chloride (CAS 1805514-46-8)
- 199450-10-7 Copper(1+) (~13~C,~15~N)cyanide DTXSID00746496 (CAS 199450-10-7)
- 2-(4-amino-3-methylphenoxy)acetamide (CAS 201853-03-4)
- Tedizolid Impurity 98 (CAS CATO-C4X-105498)
- N-Cyclohexylpiperazine-1-carboxamide (CAS 923177-04-2)
- 1-(3-Bromophenoxy)-2-nitrobenzene (CAS 883106-34-1)
- 2-Methyl-1-((4-(methylthio)benzyl)amino)butan-2-ol (CAS 1333560-77-2)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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